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                                                       VE7BQH G/T SIMULATIONS OF A 4 BAY ARRAY

                                                            YAGI ANTENNAS ON 2m -  144.1 MHz
 

Old Reference: Tsky=200K Tearth=1000K Reference: Estimated Values for man-made noise (Tearth) on 144 MHz acc. ITU-R P.372-14: Part 6, Man-made noise, p.74-76
New Reference: Tsky=290K   Rural =   1600 K                
        Residential = 5400 K                
        City =   14,550 K                
  Enter Tsky >  290 K Enter Tearth >  1600 K                
                          DL6WU Optimal Stacking     1 Ant          
       1 Ant     4 Antennas <  H Plane           >        KF2YN  
TYPE OF L GAIN E H Ga Tlos Ta Ant G/T F/R 1st SL 2nd SL Z VSWR Feed Convergence Polarity
ANTENNA     λ     (dBd) (M) (M) (dBd) (K) (K) (dB) (dB) (dB) (dB) (ohms) Bandwidth System Correction req.  
                               
+KF2YN Boxkite 4 0.43 11.10 3.50 2.00 16.80 3.9 330.1 -6.24 23.4 22.0 none 50.4 1.12:1 Dipole Yes  
+Eantenna 144LFA4 0.59 7.91 2.68 1.74 13.99 2.0 372.0 -9.57 17.7 none none 49.4 1.21:1 LFA Loop Yes  
+G4CQM WA26075 0.75 8.18 2.29 1.77 14.18 1.9 345.5 -9.05 21.5 none none 49.7 1.14:1 Dipole No  
+Eantenna 144LFA5 0.87 8.94 2.44 1.99 14.94 3.2 349.1 -8.34 18.9 18.3 none 53.4 1.09:1 LFA Loop Yes  
G4CQM 6 1.00 9.46 2.60 2.17 15.44 7.9 367.5 -8.06 18.9 17.1 none 56.7 1.83:1 Dipole No  
+KF2YN Boxkite 6 1.04 12.47 3.90 3.00 18.25 4.6 391.1 -5.52 26.5 22.9 24.8 49.9 1.20:1 Dipole Yes  
Vine 6 OWL 1.10 9.69 2.64 2.21 15.67 8.2 348.8 -7.61 24.1 18.4 none 48.3 1.18:1 Folded Dipole Yes  
G0KSC 6 LFA 1.13 9.69 2.60 2.19 15.64 4.0 348.3 -7.63 24.4 19.8 none 49.5 1.03:1 LFA Loop Yes  
DG7YBN GTV 2-6m 1.13 9.75 2.65 2.19 15.73 3.5 348.0 -7.54 22.7 18.4 none 49.8 1.33:1 Bent Dipole No  
+I5MZY 5 1.15 10.21 2.92 2.55 16.18 7.3 429.8 -8.00 16.5 12.1 none 11.9 3.91:1 Dipole No  
+G4CQM WA27116 1.15 9.55 2.56 2.11 15.50 2.3 339.4 -7.66 24.4 20.2 none 48.7 1.18:1 Dipole No  
DD0VF 6 1.16 9.73 2.63 2.22 15.71 5.5 352.9 -7.62 23.7 16.4 none 27.2 1.07:1 Dipole No  
*DD0VF 6 1.16 9.73 2.30 2.30 15.58 5.5 361.1 -7.85 23.7 16.4 none 27.2 1.07:1 Dipole No  
M2 2M7 1.28 9.94 2.65 2.26 15.76 3.7 361.8 -7.67 18.4 16.1 none 204.9 1.14:1 T Match Yes  
*M2 2M7 1.28 9.94 2.21 2.03 15.17 3.7 353.6 -8.16 18.4 16.1 none 204.9 1.14:1 T Match Yes  
+KF2YN Boxkite 7 1.32 13.34 4.17 3.40 19.30 5.2 361.9 -4.14 26.8 23.6 24.5 52.7 1.06:1 Dipole Yes  
+YU7XL 8 Hybrid 1.34 10.49 2.79 2.50 16.40 3.2 372.9 -7.17 19.8 17.1 none 199.9 1.13:1 Horiz Dipole Yes  
*YU7XL 8 Hybrid 1.34 10.49 3.00 2.43 16.43 3.5 366.4 -7.06 19.8 17.1 none 199.9 1.13:1 Horiz Dipole Yes  
+G0KSC 7LFA 1.39 10.60 2.84 2.49 16.51 3.7 369.1 -7.01 20.4 16.1 none 48.0 1.12:1 LFA Loop Yes  
+*G0KSC 7 LFA 1.39 10.60 2.60 2.20 16.19 3.7 343.2 -7.01 20.4 16.1 none 48.0 1.19:1 LFA Loop Yes  
+EAntenna 144LFA7 1.39 10.58 2.84 2.49 16.50 4.3 363.9 -6.96 22.5 15.2 none 48.6 1.15:1 LFA Loop Yes  
+DG7YBN 7 1.44 10.59 2.88 2.47 16.55 4.5 357.7 -6.83 23.2 17.4 none 47.2 1.70:1 Bent Dipole No  
Vine 7 FD 1.45 10.56 2.83 2.46 16.47 8.2 349.2 -6.81 22.8 17.9 none 47.9 1.14:1 Folded Dipole Yes  
+InnoV 7 FD 1.46 10.85 2.97 2.62 16.82 3.8 373.4 -6.75 22.4 14.8 none 47.7 1.26:1 Folded Dipole Yes  
+*InnoV 7 FD 1.46 10.85 2.96 2.61 16.81 3.8 369.1 -6.71 22.4 14.8 none 47.7 1.26:1 Folded Dipole Yes  
G4CQM 7 1.50 10.76 2.89 2.53 16.69 7.9 351.4 -6.62 23.5 17.9 none 50.7 2.31:1 Dipole No  
InnoV/G0KSC 7 LFA3 2020 1.51 10.30 2.71 1.88 15.77 3.8 303.8 -6.91 30.2 20.9 none 50.4 1.28:1 LFA Loop Yes  
+CT1FFU 7 1.54 10.82 2.86 2.50 16.70 2.8 350.3 -6.59 20.3 18.4 20.4 28.0 1.02:1 Dipole No  
DK7ZB 7 1.57 11.11 3.16 2.84 17.13 5.8 406.0 -6.81 16.9 11.9 16.9 28.4 1.64:1 Dipole No  
+G4CQM WA9UXO 1.62 10.81 2.84 2.46 16.68 2.0 344.5 -6.54 22.0 19.7 22.1 48.1 1.15:1 Dipole No  
IK0BZY 6 1.63 11.11 3.10 2.77 17.04 4.8 396.5 -6.79 17.8 11.9 17.7 19.5 2.27:1      
G4CQM 10 UZ2 1.67 10.74 2.89 2.51 16.68 5.7 345.9 -6.56 25.3 19.5 25.3 45.1 1.26:1 Dipole No  
+DG7YBN YBN 2-8m 1.68 10.94 2.91 2.56 16.84 3.5 351.8 -6.47 19.7 15.5 20.2 47.5 1.16:1 Dipole No  
I4GBZ 7 1.69 11.41 3.18 2.86 17.26 5.7 416.4 -6.78 12.7 13.9 19.7 48.4 2.27:1 Dipole No  
*InnoV/G0KSC 8 LFA3 2020 1.75 10.93 2.89 2.13 16.50 4.9 311.0 -6.28 25.6 18.5 25.6 50.6 1.21:1 LFA Loop Yes  
+DG7YBN GTV 2-8w 1.78 11.21 2.98 2.63 17.10 3.6 344.9 -6.13 22.8 16.2 22.8 49.1 1.11:1 Bent Dipole No  
G0KSC 8LFA 1.79 11.10 2.94 2.60 16.99 4.9 338.5 -6.16 24.8 19.3 25.1 50.0 1.24:1 LFA Loop Yes  
*G0KSC 8LFA 1.79 11.10 3.15 2.40 16.87 4.6 335.7 -6.24 24.8 19.3 25.1 50.0 1.24:1 LFA Loop Yes  
EAntenna 144LFA8 1.79 11.08 2.93 2.58 16.96 4.9 338.8 -6.19 25.4 19.4 25.0 51.3 1.17:1 LFA Loop Yes  
+G4CQM WAX8 1.79 10.93 2.84 2.51 16.80 2.9 337.8 -6.34 24.4 19.7 24.7 44.6 1.24:1 Dipole No  
W1JR 8 MOD 1.80 11.14 3.07 2.75 16.99 5.3 380.2 -6.66 17.3 12.8 17.3 50.0 1.14:1 Dipole No  
DJ9BV 1.8 1.80 11.34 3.16 2.80 17.28 5.5 387.5 -6.45 17.6 13.4 17.5 77.5 1.34:1 Dipole No  
K1FO 10 1.84 11.33 3.10 2.78 17.27 4.3 382.3 -6.40 16.5 14.5 18.5 29.4 1.44:1      
Vine 8 OWL 1.85 11.18 3.00 2.63 17.06 8.5 338.7 -6.09 24.2 20.5 22.3 51.4 1.12:1 Folded Dipole Yes  
YU7EF EF0208 1.87 11.31 3.04 2.71 17.23 3.8 357.1 -6.15 20.0 15.1 20.1 48.5 1.21:1 Dipole No  
BQH8B 1.88 11.60 3.28 2.97 17.62 7.2 383.5 -6.07 18.0 12.6 16.5 50.0 1.29:1 Dipole No  
+UR5EAZ 9 1.89 11.32 3.07 2.75 17.26 3.6 369.6 -6.27 18.5 13.7 17.8 49.2 1.01:1 Dipole No  
G4CQM 8 1.91 11.52 3.15 2.83 17.45 5.1 366.9 -6.05 19.5 13.9 18.5 49.5 1.11:1 Dipole No  
G4CQM 9 UZ22 1.91 11.47 3.09 2.76 17.39 4.8 353.1 -5.94 22.3 15.1 21.2 48.1 1.12:1 Dipole No  
+G4CQM WA9C4X 1.91 11.36 2.97 2.66 17.25 3.1 342.6 -5.95 24.7 19.1 21.1 50.2 1.23:1 Dipole No  
+KF2YN Boxkite9 1.92 13.98 4.45 3.70 19.95 5.6 334.0 -3.14 24.4 21.5 26.3 49.2 1.28:2 Dipole Yes  
+CT1FFU 8 1.94 11.28 2.96 2.62 17.10 2.9 341.4 -6.08 23.6 21.2 21.6 27.1 1.05:1 Dipole No  
G0KSC 8 OWL 1.95 11.63 3.13 2.82 17.55 4.6 346.2 -5.69 25.5 17.1 22.1 48.9 1.26:1 Folded Dipole Yes  
+InnoV 8 OWL G/T 1.95 11.83 3.24 2.94 17.78 3.5 355.7 -5.58 22.0 15.1 19.7 48.9 1.21:1 Folded Dipole Yes  
+*InnoV 8 OWL G/T 1.95 11.83 3.23 2.92 17.81 3.8 357.9 -5.58 22.0 15.1 19.7 48.9 1.21:1 Folded Dipole Yes  
RA3RF 9 1.96 11.81 3.21 2.90 17.74 4.8 353.9 -5.60 20.6 15.9 18.9 48.9 1.07:1 Dipole No  
I0JXX 8 2.04 12.11 3.46 3.17 18.10 8.2 378.8 -5.53 19.5 13.2 17.5 203.8 3.18:1 T Match Yes  
#I0JXX 8 XPOL H 2.04 12.03 3.32 3.32 18.07 7.3 375.5 -5.53 19.0 13.6 16.4 49.6 2.50:1 HairPin Yes XPOL
#I0JXX 8 XPOL V 2.04 12.03 3.32 3.32 18.07 7.3 362.2 -5.37 19.0 13.6 16.4 49.7 2.49:1 HairPin Yes XPOL
*DG0OPK 9 2.07 11.45 2.95 2.70 17.30 5.7 337.6 -5.83 24.6 16.4 23.4 28.4 1.11:1 Dipole No  
DG0OPK 9 2.07 11.45 3.04 2.72 17.34 5.7 339.4 -5.82 24.6 16.4 23.4 28.4 1.11:1 Dipole No  
*InnoV/G0KSC 9 LFA3 2020 2.07 11.81 3.18 2.56 17.53 4.9 328.6 -5.49 25.6 16.3 24.4 47.6 1.05:1 LFA Loop Yes  
Antennas-Amplifiers +PA144-9-4.3AP 2.07 11.67 3.20 2.50 17.40 5.5 322.0 -5.53 26.3 16.9 23.4 53.1 1.08:1 HairPin No  
Ant-Amp +PA144-XPOL-18-5AP Horiz 2.07 11.67 3.20 2.50 17.48 5.5 323.7 -5.47 26.3 16.9 23.4 53.1 1.08:1 HairPin No XPOL
Ant-Amp +PA144-XPOL-18-5AP Vert 2.07 11.67 3.20 2.50 17.43 5.5 314.8 -5.40 26.3 16.9 23.4 53.1 1.08:1 HairPin No XPOL
+DG7YBN GTV 2-9n 2.08 11.84 3.21 2.89 17.75 4.6 346.3 -5.49 25.4 17.1 22.1 51.7 1.55:1 Bent Dipole No  
+7arrays GTV 2-9n XPOL H 2.08 11.82 3.05 3.05 17.74 4.6 353.4 -5.59 25.2 17.2 22.6 51.6 1.56:1 Bent Dipole No XPOL
+7arrays GTV 2-9n XPOL V 2.08 11.85 3.05 3.05 17.74 4.6 353.4 -5.59 24.8 17.0 21.6 53.2 1.53:1 Bent Dipole No XPOL
*InnoV/G0KSC 9 LFA3 2020 2.09 11.81 3.18 2.88 17.73 4.9 339.4 -5.43 25.7 16.1 24.3 49.6 1.05:1 LFA Loop Yes  
DK7ZB 8 2.09 12.01 3.40 3.10 18.02 4.8 375.4 -5.57 21.6 13.0 17.6 28.0 1.26:1 Dipole No  
G0KSC 9 OWA 2.09 11.99 3.33 3.04 17.96 4.9 364.5 -5.51 21.3 15.0 17.1 49.1 1.30:1 Dipole No  
YU7XL TWB21810XL 2.10 13.39 3.35 4.27 19.32 3.6 326.4 -3.67 24.7 17.3 20.2 203.8 1.08:1 Dipole Yes  
*YU7XL TWB21810XL 2.10 13.39 3.90 4.40 19.43 3.6 325.6 -3.55 24.7 17.3 20.2 203.8 1.08:1 Dipole Yes  
+RA3AQ 9S 2.12 12.04 3.35 3.06 18.02 4.7 363.8 -5.44 20.7 14.5 17.4 47.1 1.08:1 Dipole No  
M2 9SSB 2.12 12.01 3.33 3.04 17.97 7.3 360.3 -5.45 20.2 14.7 17.1 200.6 1.26:1 T Match Yes  
Cushcraft LFA-2M9EL  2.12 11.74 3.13 2.83 17.62 5.2 335.8 -5.49 25.6 16.9 24.6 47.4 1.08:1 LFA Loop Yes  
InnoV 9LFA XPOL H 2.12 11.83 2.90 2.90 17.67 4.9 340.1 -5.50 25.0 16.7 22.6 50.9 1.04:1 LFA Loop Yes XPOL
InnoV 9LFA XPOL V 2.12 11.83 2.90 2.90 17.67 4.9 326.4 -5.32 25.1 16.7 22.7 50.1 1.05:1 LFA Loop Yes XPOL
#WiMo WX220 XPOL H 2.13 11.21 2.94 2.94 17.14 2.0 429.6 -7.04 14.4 13.4 17.6 190.6 1.06:1 Folded Dipole Yes XPOL
#WiMo WX220 XPOL V 2.13 11.18 2.94 2.94 17.12 1.7 432.4 -7.09 14.0 13.5 17.5 170.3 1.16:1 Folded Dipole Yes XPOL
*WiMo WX220 XPOL H 2.13 11.21 3.40 3.40 17.42 2.0 446.8 -6.93 14.4 13.4 17.6 190.6 1.06:1 Folded Dipole Yes XPOL
*WiMo WX220 XPOL V 2.13 11.18 3.40 3.40 17.40 1.7 447.9 -6.96 14.0 13.5 17.5 170.3 1.16:1 Folded Dipole Yes XPOL
Gulf Alpha 9 2.13 11.62 3.26 2.97 17.64 4.6 396.1 -6.19 18.9 14.9 12.8 203.4 1.15:1 T Match Yes  
Gulf Alpha 9XPOL H 2.13 11.59 3.12 3.12 17.63 5.0 400.3 -6.24 18.9 14.9 12.8 203.2 1.15:1 T Match Yes XPOL
Gulf Alpha 9XPOL V 2.13 11.60 3.12 3.12 17.64 4.6 382.5 -6.04 18.9 14.9 12.8 203.2 1.15:1 T Match Yes XPOL
DJ9BV 2.1 2.13 11.89 3.33 3.04 17.87 5.8 377.5 -5.75 20.2 13.2 17.4 44.9 1.30:1 Dipole No  
G0KSC 9LFA 2.14 11.95 3.26 2.94 17.87 5.5 344.8 -5.36 23.5 16.2 20.9 50.5 1.08:1 LFA Loop Yes  
*G0KSC 9LFA 2.14 11.95 3.10 3.00 17.84 5.5 345.6 -5.40 23.5 16.2 20.9 50.5 1.08:1 LFA Loop Yes  
EAntenna 144LFA9 2.14 11.94 3.23 2.93 17.83 4.3 346.8 -5.42 22.2 16.0 20.1 51.3 1.16:1 LFA Loop Yes  
*OZ5HF 9 2.16 11.52 2.70 2.50 16.65 2.9 411.5 -7.34 18.2 11.9 16.0 38.0 1.15:1      
OZ5HF 9 2.16 11.52 3.21 2.92 17.47 3.0 407.4 -6.48 18.2 11.9 16.0 38.0 1.15:1      
YU7EF EF0209 2.16 11.84 3.20 2.89 17.74 5.3 347.3 -5.52 22.0 16.7 19.8 49.8 1.17:1 Dipole No  
F9FT 11 2.17 11.78 3.26 2.97 17.75 5.3 370.9 -5.79 22.7 13.4 18.9 21.5 1.25:1      
*CC 13B2 2.17 11.79 2.90 2.79 17.47 5.8 367.5 -6.03 19.6 13.2 19.0 21.1 1.37:1      
CC 13B2 2.17 11.79 3.33 3.01 17.78 5.9 381.9 -5.89 19.6 13.2 19.0 21.1 1.37:1      
K1FO 11 2.18 11.95 3.30 3.00 17.90 4.3 366.4 -5.59 17.9 14.6 19.2 44.0 1.29:1      
CC 215WB 2.19 11.78 3.36 3.07 17.78 6.6 395.8 -6.04 19.1 12.7 17.7 17.4 1.47:1      
Vine 9 FD 2.22 11.93 3.21 2.91 17.80 9.4 334.5 -5.29 23.9 18.7 21.5 50.0 1.07:1 Folded Dipole Yes  
+G0KSC 9 OWL 2.28 12.15 3.28 2.97 18.00 6.4 335.1 -5.10 24.3 18.8 22.3 49.0  1.20:1 Folded Dipole Yes  
+KF2YN Boxkite 10 2.29 14.29 4.49 3.89 20.25 5.6 329.6 -2.78 29.2 21.2 27.0 49.0 1.14:1 Dipole Yes  
G4CQM CQM12UX 2.32 11.94 3.20 2.89 17.82 4.0 339.7 -5.34 23.3 15.8 20.9 50.2 1.06:1 Dipole No  
*Flexa 224 2.34 11.53 3.50 3.30 17.64 28.5 371.3 -5.91 17.7 12.7 16.9 234.5 1.09:1 Folded Dipole Yes  
Flexa 224 2.34 11.53 3.30 3.00 17.47 27.9 363.9 -5.99 17.7 12.7 16.9 234.5 1.09:1 Folded Dipole Yes  
+RA3AQ 9 2.35 12.38 3.40 3.13 18.31 5.6 343.4 -4.90 22.1 15.1 18.8 49.2 1.10:1 Folded Dipole Yes  
+G4CQM WAXXX10 2.36 12.13 3.20 2.90 17.99 2.6 331.1 -5.06 24.4 18.2 21.5 45.3 1.25:1 Dipole No  
+*InnoV 9 OWL G/T 2.37 12.59 3.58 3.35 18.59 4.1 355.1 -4.76 20.9 14.8 19.9 48.7 1.34:1 Folded Dipole Yes  
+InnoV 9 OWL G/T 2.37 12.59 3.54 3.26 18.55 4.1 353.0 -4.78 20.9 14.8 19.9 48.7 1.34:1 Folded Dipole Yes  
+WiMo WY209 2.38 12.24 3.50 3.24 18.29 2.6 390.9 -5.48 19.2 11.5 14.9 209.7 1.09:1 Folded Dipole Yes  
+*WiMo WY209 2.38 12.24 3.56 3.22 18.30 2.6 391.4 -5.48 19.2 11.5 14.9 209.7 1.09:1 Folded Dipole Yes  
+CT1FFU 9 2.38 12.23 3.26 2.97 18.08 3.6 332.1 -4.98 22.7 20.2 21.2 28.1 1.15:1 Dipole No  
ZL1RS 9 2.38 12.24 3.30 3.01 18.13 5.6 331.7 -4.93 25.2 18.7 23.4 48.7 2.19:1 Dipole No  
Eagle 10 2.38 12.28 3.44 3.16 18.27 6.0 357.4 -5.11 22.0 15.0 19.2 23.6 1.33:1      
G4CQM CQM12UC 2.39 12.15 3.30 3.01 18.05 5.2 345.7 -5.19 21.4 14.5 19.8 49.4 1.03:1 Dipole No  
DK7ZB 9 2.39 12.41 3.56 3.30 18.45 6.2 369.6 -5.08 20.4 12.2 16.0 27.5 1.23:1 Dipole No  
DG7YBN GTV 2-10LT 2.43 12.27 3.33 3.04 18.16 8.5 331.2 -4.89 26.3 17.5 23.9 48.9 1.34:1 Dipole No  
*InnoV/G0KSC 9 OWL 2020 2.44 12.18 3.28 2.70 17.89 6.4 316.8 -4.97 25.8 19.0 23.8 50.6 1.12:1 Folded Dipole Yes  
*InnoV/G0KSC 9 OWL 2020 2.44 12.18 3.28 2.65 17.85 6.4 315.4 -4.99 25.8 19.0 23.8 50.6 1.12:1 Folded Dipole Yes  
Vine 10 OWL  2.45 12.27 3.35 3.04 18.17 9.5 329.0 -4.85 25.0 18.0 22.6 47.6 1.08:1 Folded Dipole Yes  
DD0VF 9 2.46 12.47 3.48 3.18 18.44 4.4 346.4 -4.81 20.3 15.8 17.5 25.0 1.16:1 Dipole No  
+YU7EF EF0210LT 2.49 11.84 3.13 2.81 17.69 5.3 326.8 -5.30 29.4 22.8 25.3 45.7 1.13:1 Dipole No  
K5GW 10 2.49 12.43 3.42 3.13 18.35 6.5 342.4 -4.85 21.3 16.0 20.6 202.6 1.47:1 T Match Yes  
*InnoV/G0KSC 10 LFA3 2020 2.49 12.42 3.37 3.09 18.32 4.9 330.2 -4.72 25.7 15.9 22.2 49.0 1.07:1 LFA Loop Yes  
+I5MZY 9 2.50 12.84 3.75 3.50 18.93 3.6 373.3 -4.64 17.3 13.9 15.8 186.3 3.50:1 Bent Dipole No  
G4CQM 9 2.52 12.63 3.62 3.35 18.68 7.3 359.1 -4.72 22.2 13.1 17.6 46.4 2.02:1 Dipole No  
+G0KSC 10 LFA 2.53 12.61 3.48 3.18 18.54 2.6 337.5 -4.59 24.3 16.0 22.8 48.5 1.05:1 LFA Loop    
+*G0KSC 10 LFA 2.53 12.61 3.40 3.10 18.48 2.5 335.1 -4.62 24.3 16.0 22.8 48.5 1.05:1 LFA Loop    
K1FO 12 2.53 12.48 3.46 3.18 18.42 4.3 354.5 -4.93 21.6 14.7 19.6 203.3 1.24:1 T Match Yes  
Directive DSEFO144-12 2.53 12.48 3.46 3.18 18.42 4.3 354.5 -4.93 21.6 14.7 19.6 203.3 1.24:1 T Match Yes  
Directive DSEFO144XPOL-12H 2.53 12.48 3.32 3.32 18.42 3.8 356.8 -4.95 21.6 14.7 19.6 203.3 1.24:1 T Match Yes XPOL
Directive DSEFO144XPOL-12V 2.53 12.48 3.32 3.32 18.42 4.2 345.1 -4.81 21.6 14.7 19.6 203.3 1.24:1  T Match Yes  
*YU7EF EF0210 2.59 12.44 3.38 3.09 18.33 6.9 331.6 -4.73 23.8 17.2 23.1 50.3 1.06:1 Dipole No  
YU7EF EF0210 2.59 12.44 3.39 3.10 18.34 6.9 332.1 -4.72 23.8 17.2 23.1 50.3 1.06:1 Dipole No  
Gulf Alpha 11 2.60 12.33 3.46 3.19 18.32 5.3 367.4 -5.18 17.6 13.5 16.9 187.9 1.08:1 T Match Yes  
Gulf Alpha 11 XPOL H 2.60 12.33 3.32 3.32 18.31 5.3 370.4 -5.23 17.6 13.5 16.9 187.8 1.07:1 T Match Yes XPOL
Gulf Alpha 11 XPOL V 2.60 12.33 3.32 3.32 18.30 5.3 358.5 -5.10 17.5 13.5 16.9 187.7 1.07:1 T Match Yes XPOL
+G0KSC 10LFA+2 2.60 12.45 3.39 3.09 18.35 4.1 331.7 -4.71 23.8 18.9 22.6 47.4 1.24:1 LFA Loop Yes  
+YU7XL 17 twin Bm 2.62 13.70 3.75 4.21 19.63 2.6 353.5 -3.70 24.1 16.3 22.2 191.7 1.07:1 Horiz Dipole Yes  
+G0KSC 10 OWL 2.63 12.46 3.40 3.10 18.36 7.2 326.7 -4.63 26.4 19.1 26.2 48.2 1.11:1 Folded Dipole Yes  
I0JXX 12 2.68 12.67 3.58 3.30 18.64 6.9 348.8 -4.64 25.2 17.0 26.9 26.9 1.31:1 T Match    
Antenna-Amplifiers +PA144-10-6AGP 2.73 12.93 3.50 2.90 18.41 7.6 314.6 -4.42 29.1 17.8 26.2 49.9 1.18:1 HairPin No  
BQH 12J 2.80 12.80 3.67 3.40 18.83 4.3 363.5 -4.63 20.3 13.5 17.2 50.0 1.01:1 Dipole No  
+InnoV 10 OWL G/T 2.80 13.10 3.71 3.44 19.06 4.3 338.0 -4.08 23.6 15.1 21.1 48.0 1.26:1 Folded Dipole Yes  
+*InnoV 10 OWL G/T 2.80 13.10 3.69 3.43 19.05 4.3 337.5 -4.08 23.6 15.1 21.1 48.0 1.26:1 Folded Dipole Yes  
+CT1FFU 10 2.82 12.74 3.44 3.15 18.59 4.1 321.0 -4.33 25.3 20.0 23.3 28.0 1.19:1 Dipole No  
+CT1FFU 10C 2.82 13.04 3.62 3.31 18.93 4.2 325.4 -4.04 27.2 17.6 21.9 27.2 1.23:1 Dipole No  
M2 12 2.84 12.69 3.48 3.20 18.55 4.4 339.9 -4.61 19.9 15.1 18.3 195.9 1.13:1 T Match Yes  
+KF2YN Boxkite12 2.84 14.90 6.00 4.40 20.84 5.9 331.9 -2.22 25.2 20.0 27.0 48.5 1.22:1 Dipole Yes  
+7arrays GTV2-11LT 2.85 12.91 3.54 3.26 18.80 4.7 323.8 -4.15 28.9 16.7 23.4 47.4 1.26:1 Bent Dipole No  
BQH 10 2.86 13.05 3.69 3.43 19.00 7.0 339.7 -4.16 23.9 14.4 20.6 22.6 1.47:1 Dipole No  
WB9UWA 12 2.87 12.73 3.48 3.20 18.61 6.8 325.7 -4.37 24.2 19.6 22.0 200.1 1.46:1 T Match Yes  
DK7ZB 10 2.87 13.17 3.89 3.64 19.20 5.1 368.7 -4.32 20.5 12.7 16.6 26.4 1.59:1 Dipole No  
Vine 11 FD 2.87 12.78 3.60 3.21 18.67 10.0 317.8 -4.20 27.9 19.7 24.0 48.4 1.09:1 Folded Dipole Yes  
+YU7EF EF0211B 2.87 12.92 3.58 3.30 18.85 4.7 329.6 -4.18 25.6 16.7 20.1 50.2 1.35:1 Dipole No  
I5MZY 13 2.88 13.21 3.82 3.56 19.21 7.8 348.5 -4.06 22.8 15.1 17.8 57.2 2.45:1 Dipole No  
+YU7XL 11 Hybrid 2.88 13.10 3.64 3.42 19.04 4.6 327.6 -3.96 26.2 17.3 20.7 195.6 1.18:1 Horiz Dipole Yes  
+*YU7XL 11 Hybrid 2.88 13.10 3.77 3.56 19.08 4.8 331.3 -3.97 26.2 17.3 20.7 195.6 1.18:1 Horiz Dipole Yes  
+InnoV 10 OWL G/T-2 2.88 13.22 3.71 3.45 19.14 4.9 327.2 -3.86 24.6 17.4 21.7 46.7 2.65:1 Folded Dipole Yes  
+*InnoV 10 OWL G/T-2 2.88 13.22 3.71 3.43 19.14 4.4 327.0 -3.86 24.6 17.4 21.7 46.7 2.65:1 Folded Dipole Yes  
K1FO 13 2.89 12.92 3.64 3.39 18.88 4.6 351.9 -4.43 19.7 14.5 19.4 24.7 1.38:1 T Match    
YU7XL TWB22205 2.90 14.21 4.20 5.50 20.26 6.0 302.0 -2.39 26.1 20.2 22.4 198.2 1.02:1 Dbl Quad Yes  
BQH 13X (1995) 2.91 13.02 3.73 3.48 19.03 6.5 349.5 -4.25 23.7 14.4 18.9 205.0 1.33:1 T Match Yes  
*InnoV/G0KSC 11 LFA3 2020 2.92 13.04 3.62 3.35 18.95 5.8 323.8 -4.00 27.5 15.3 22.5 50.8 1.05:1 LFA Loop Yes  
+DK7ZB 11 OWL 2.93 13.08 3.68 3.42 19.01 6.3 337.6 -4.12 24.3 15.2 21.6 12.5 1.09:1 Dipole No  
+EAntenna 144LFA11 2.95 13.11 3.68 3.42 19.05 5.5 330.4 -3.99 25.6 17.0 22.8 48.6 1.16:1 LFA Loop Yes  
#M2 20 XPOL H  2.97 13.10 3.64 3.64 19.06 7.0 353.5 -4.27 21.5 13.5 16.0 193.9 1.23:1 T Match Yes XPOL
#M2 20 XPOL V 2.97 13.10 3.64 3.64 19.06 7.0 346.2 -4.18 21.4 13.5 16.3 193.9 1.23:1 T Match Yes XPOL
+G0KSC 11 LFA 2.98 13.11 3.61 3.35 18.94 3.5 323.8 -4.01 27.7 16.5 24.6 48.3 1.06:1 LFA Loop Yes  
+*G0KSC 11 LFA 2.98 13.11 3.78 3.65 19.14 3.0 329.3 -3.89 27.7 16.5 24.6 48.3 1.06:1 LFA Loop Yes  
+UA9TC 11RS 2.98 13.09 3.66 3.37 19.01 5.0 325.2 -3.96 23.3 17.9 21.5 50.9 1.10:1 Dipole No  
+G0KSC 11 OWL 3.00 13.16 3.69 3.44 19.09 7.7 326.5 -3.90 23.0 16.4 22.3 49.8 1.42:1 Folded Dipole Yes  
*BVO-3WL 3.01 13.43 3.90 3.70 19.38 8.6 372.7 -4.18 20.5 12.9 17.7 52.7 3.08:1 Dipole No  
BVO-3WL 3.01 13.43 4.03 3.78 19.42 8.6 377.6 -4.20 20.5 12.9 17.7 52.7 3.08:1 Dipole No  
#BVO-3WL 3.01 13.41 3.90 3.90 19.41 8.6 378.4 -4.22 20.5 12.9 17.7 52.7 3.08:1 Dipole No  
+G0KSC 11LFA3R 3.01 13.00 3.60 3.33 18.92 4.0 325.7 -4.06 25.7 18.2 24.0 50.1 1.08:1 LFA Loop    
+YU7EF EF0211 3.04 13.07 3.56 3.30 18.87 4.7 324.7 -4.09 22.2 17.8 22.5 49.0 1.62:1 Dipole No  
F9FT 16 3.06 12.64 3.54 3.26 18.63 6.0 354.6 -4.72 21.1 13.8 16.4 20.8 1.37:1 HairPin    
#SM2CEW 14 XPOL H 3.08 13.00 3.50 3.50 18.92 9.6 332.6 -4.15 24.7 15.8 22.6 18.1 1.48.1 Dipole No XPOL
#SM2CEW 14 XPOL V 3.08 13.00 3.50 3.50 18.92 9.6 321.5 -4.00 24.7 15.8 22.7 18.2 1.48:1 Dipole No XPOL
CD15LQDver2 3.09 12.90 3.58 3.33 18.85 4.4 339.5 -4.31 26.1 14.0 17.0 50.0 1.25:1 Gamma Match    
*CD15LQDver2 3.09 12.90 4.00 3.80 19.02 4.4 351.3 -4.29 26.1 14.0 17.0 50.0 1.25:1 Gamma Match    
CD15LQDver1 3.10 12.83 3.60 3.35 18.76 4.1 366.2 -4.73 20.7 14.5 17.5 50.0 1.23:1 Gamma Match    
*CD15LQDver1 3.10 12.83 4.00 3.80 18.97 4.2 369.6 -4.56 20.7 14.5 17.5 50.0 1.23:1 Gamma Match    
I5MZY  13 3.10 12.97 3.56 3.30 18.83 6.0 329.4 -4.20 20.3 15.1 17.8 49.3 1.50:1 Dipole No  
MBI ModFT17 3.12 13.29 3.85 3.60 19.27 8.2 350.6 -4.03 24.3 12.9 19.7 50.1 1.41:1 Dipole No  
*F9FT 17 3.14 12.87 3.68 3.50 18.90 5.8 345.6 -4.34 22.6 14.7 18.6 50.6 1.32:1 HairPin Yes  
F9FT 17 3.14 12.87 3.59 3.31 18.81 5.8 342.2 -4.38 22.6 14.7 18.6 50.6 1.32:1 HairPin Yes  
*CC3219 3.17 12.77 4.27 3.66 18.80 5.7 463.7 -5.71 14.9 15.1 18.0 18.3 1.49:1 T Match    
CC3219 3.17 12.77 4.07 3.82 18.79 5.7 465.0 -5.73 14.9 15.1 18.0 18.3 1.49:1 T Match    
CC3219 MOD 3.17 13.26 3.87 3.62 19.27 5.1 362.1 -4.17 24.1 13.0 16.0 28.6 1.05:1 Dipole Yes  
BQH 13 3.19 13.30 3.85 3.60 19.28 4.3 361.4 -4.15 20.8 13.7 17.5 50.0 1.11:1 Dipole No  
InnoV 11 OWL G/T 3.20 13.62 4.02 3.77 19.61 4.7 355.9 -3.75 22.2 13.6 18.5 49.5 1.16:1 LFA-FD Yes  
DJ9BV 3.2 3.22 13.30 3.85 3.58 19.29 6.5 351.5 -4.02 21.1 13.7 18.1 71.8 1.36:1 Dipole No  
+DG7YBN GTV 2-12w Mk1 3.23 13.45 3.87 3.62 19.41 5.5 334.9 -3.69 26.2 15.0 20.1 46.2 1.40:1 Bent Dipole No  
*+DG7YBN GTV 2-12w Mk1 3.23 13.45 3.99 3.83 19.47 5.6 338.0 -3.67 26.2 15.0 20.1 46.2 1.40:1 Bent Dipole No  
K1FO 14 3.26 13.34 3.80 3.56 19.29 4.7 349.5 -4.00 18.1 14.4 19.3 29.6 1.42:1 T Match Yes  
+DG7YBN GTV 2-12w Mk2 3.26 13.38 3.77 3.54 19.31 5.8 324.6 -3.65 28.0 17.2 21.6 46.2 1.28:1 Bent Dipole No  
*+DG7YBN GTV 2-12w Mk2 3.26 13.38 3.99 3.82 19.41 5.8 328.9 -3.61 28.0 17.2 21.6 46.2 1.28:1 Bent Dipole No  
+KF2YN Boxkite 13 3.26 15.11 4.83 4.32 21.00 5.9 330.0 -2.03 28.8 20.4 28.9 52.5 1.07:1 Dipole Yes  
UR5EAZ 12 3.27 13.31 3.71 3.44 19.21 3.8 326.4 -3.78 24.0 15.3 18.3 50.2 1.04:1 Dipole No  
+*DG7YBN GTV 2-12n 3.30 13.53 4.20 3.74 19.56 5.0 326.0 -3.42 25.7 16.5 21.1 48.1 1.49:1 Bent Dipole No  
+DG7YBN GTV 2-12n 3.30 13.53 3.82 3.56 19.45 5.0 320.9 -3.46 25.7 16.5 21.1 48.1 1.49:1 Bent Dipole No  
+*Dual PA144-12-7 3.30 13.55 4.00 3.75 19.56 6.1 322.0 -3.37 25.9 16.6 22.5 49.3 1.18:1 Hair Pin Yes  
+Dual PA144-12-7 3.30 13.55 3.82 3.59 19.47 6.4 318.9 -3.42 25.9 16.6 22.5 49.3 1.18:1 Hair Pin Yes  
+DK7ZB 12 3.31 13.45 3.75 3.50 19.35 4.8 318.7 -3.53 23.0 18.4 21.2 47.8 1.21:1 Bent Dipole No  
+InnoV 11 G/T-2 3.31 13.75 3.94 3.70 19.68 5.8 326.2 -3.30 24.8 17.1 22.6 51.5 3.97:1 Folded Dipole Yes  
+G0KSC 12 LFA 3.32 13.39 3.78 3.52 19.34 5.2 321.2 -3.58 24.4 18.1 23.1 49.9 1.07:1 LFA Loop Yes  
+G0KSC 12 OWA 3.33 13.34 3.85 3.50 19.30 5.5 328.6 -3.72 25.3 16.3 23.4 49.3 1.05:1 Dipole Yes  
G4CQM 11 3.36 13.55 3.92 3.66 19.50 8.3 338.3 -3.64 30.1 13.3 17.9 46.2 1.94:1 Dipole No  
+*InnoV 12 OWL G/T 3.37 13.70 3.92 3.69 19.62 6.4 329.6 -3.41 23.3 15.3 22.8 50.1 1.34:1 Folded Dipole Yes  
+InnoV 12 OWL G/T 3.37 13.70 3.92 3.68 19.62 6.1 329.5 -3.41 23.3 15.3 22.8 50.1 1.34:1 Folded Dipole Yes  
*InnoV/G0KSC 12 LFA3 2020 3.38 13.41 3.71 3.46 19.30 5.8 310.8 -3.47 28.4 16.8 24.4 48.7 1.07:1 LFA Loop Yes  
DK7ZB 11 3.40 13.68 3.94 3.71 19.61 5.0 343.7 -3.60 22.3 14.2 17.4 27.9 1.27:1 Dipole No  
+UA9TC 12RS 3.40 13.55 3.80 3.56 19.46 5.1 317.3 -3.40 32.1 18.6 21.2 51.7 1.09:1 Dipole No  
Cushcraft LFA-2M12EL 3.41 13.40 3.73 3.48 19.26 6.9 312.7 -3.54 25.2 17.5 23.8 48.7 1.08:1 LFA Loop Yes  
+G0KSC 12 LFA 3.41 13.61 4.59 3.60 19.60 4.9 326.7 -3.39 26.1 17.3 22.6 50.3 1.22:1 LFA Loop Yes  
*+G0KSC 12 LFA 3.41 13.61 3.90 3.70 19.56 4.9 322.1 -3.37 26.1 17.3 22.6 50.3 1.22:1 LFA Loop Yes  
MBI 3.4 3.42 13.62 3.89 3.64 19.43 9.2 328.5 -3.59 23.2 16.0 19.9 39.3 1.38:1 Dipole No  
+G0KSC 12LFA 2R 3.43 13.46 3.79 3.52 19.37 5.5 316.6 -3.48 25.0 19.3 23.6 50.7 1.09:1 LFA Loop Yes  
+*G0KSC 12LFA 2R 3.43 13.46 3.95 3.75 19.47 5.5 320.9 -3.44 25.0 19.3 21.6 50.7 1.09:1 LFA Loop Yes  
InnoV 12 LFA 3.43 13.54 3.80 3.60 19.46 6.4 317.6 -3.41 23.5 17.4 23.7 49.3 1.07:1 LFA Loop Yes  
Gulf Alpha 14 3.44 13.25 3.71 3.44 19.14 5.5 335.7 -3.97 19.9 15.3 21.9 198.0 1.21:1 T Match Yes  
Gulf Alpha 14 XPOL H 3.44 13.25 3.57 3.57 19.13 5.5 338.7 -4.02 19.9 15.3 22.0 198.2 1.21:1 T Match Yes XPOL
Gulf Alpha 14 XPOL V 3.44 13.25 3.57 3.57 19.13 5.5 331.5 -3.92 19.9 15.3 22.0 197.9 1.21:1 T Match Yes XPOL
YU7EF EF0212 3.49 13.67 3.85 3.60 19.55 6.1 321.5 -3.37 23.6 16.8 21.9 45.4 1.77:1 Dipole No  
M2 2MXP22A XPOL H 3.50 13.85 3.99 3.99 19.78 10.7 356.6 -3.59 21.6 14.0 18.5 203.0 1.23:1 T Match Yes  
M2 2MXP22A XPOL V 3.50 13.85 3.99 3.99 19.78 10.7 349.6 -3.51 21.6 14.0 18.5 203.0 1.23:1 T Match Yes  
InnoV 12 OWL 3.57 13.93 4.13 3.89 19.90 4.7 351.9 -3.41 21.7 13.8 18.5 48.8 1.08:1 LFA-FD Yes  
17LQD EKM#1 3.59 13.30 3.75 3.52 19.21 4.2 356.8 -4.16 20.8 15.1 18.1 50.0 1.23:1 Gamma Match    
17LQD EKM#2 3.59 13.39 3.75 3.50 19.32 4.5 332.8 -3.75 25.6 15.3 19.6 50.0 1.25:1 Gamma Match    
+DL6WU 14 3.61 13.63 3.94 3.70 19.53 2.6 365.5 -3.95 21.2 14.3 17.4 51.4 1.28:1 Dipole No  
DJ9BV 3.6 3.61 13.67 4.00 3.78 19.57 5.4 368.7 -3.95 21.3 13.9 18.0 53.5 1.30:1 Dipole No  
K1FO 15 3.64 13.75 3.94 3.71 19.69 4.2 338.8 -3.46 19.7 14.4 19.3 204.9 1.28:1 T Match Yes  
Directive DSEFO144-15 3.64 13.75 3.94 3.71 19.69 4.2 338.8 -3.46 19.7 14.4 19.3 204.9 1.28:1 T Match Yes  
+EAntenna 144LFA13 3.78 13.82 3.97 3.71 19.74 6.6 318.7 -3.14 25.8 19.6 23.5 49.2 1.07:1 LFA Loop Yes  
+InnoV 13 OWL G/T v2 3.79 14.07 4.08 3.90 20.00 8.1 320.8 -2.91 25.5 17.2 22.7 48.3 1.21:1 Folded Dipole Yes  
+*InnoV 13 OWL G/T v2 3.79 14.07 4.10 3.60 19.99 7.8 319.1 -2.90 25.5 17.2 22.7 48.3 1.21:1 Folded Dipole Yes  
+InnoV 12 OWL G/T-2 3.80 14.33 4.27 4.03 20.26 6.1 333.2 -2.82 23.9 16.1 21.7 48.1 4.75:1 Folded Dipole Yes  
+*InnoV 12 OWL G/T-2 3.80 14.33 4.24 4.02 20.25 6.1 332.9 -2.82 23.9 16.1 21.7 48.1 4.75:1 Folded Dipole Yes  
+Dual PA144-13-8 3.81 14.06 4.05 3.82 19.98 6.8 317.1 -2.88 26.3 16.7 22.6 49.5 1.22:1 Hair Pin Yes  
+*Dual PA144-13-8 3.81 14.06 4.20 4.00 20.05 6.7 320.2 -2.85 26.3 16.7 22.6 49.5 1.22:1 Hair Pin Yes  
DK7ZB 12 3.83 14.17 4.21 4.00 20.11 6.9 347.8 -3.15 25.6 13.6 17.9 26.8 1.46:1 Dipole No  
+UA9TC 13RS 3.83 13.95 3.94 3.70 19.84 5.2 312.9 -2.96 24.3 18.7 20.9 49.7 1.07:1 Dipole No  
*InnoV/G0KSC 13 LFA3 2020 3.83 13.96 3.97 3.75 19.86 7.0 310.9 -2.92 28.5 17.2 23.9 48.9 1.19:1 LFA Loop Yes  
+G0KSC 13 LFA 3.84 14.08 4.07 3.85 20.01 4.9 322.1 -2.92 27.4 16.5 23.6 48.6 1.15:1 LFA Loop Yes  
+G0KSC 13 LFA 3.85 13.98 4.00 3.75 19.89 7.0 314.2 -2.93 27.4 17.3 24.6 48.8 1.20:1 LFA Loop Yes  
*G0KSC 13 LFA 3.85 13.98 4.06 3.90 19.93 7.0 316.6 -2.93 27.4 17.3 24.6 48.8 1.20:1 LFA Loop Yes  
InnoV 13 LFA 3.86 13.98 4.02 3.77 19.90 7.0 314.7 -2.93 27.4 17.3 24.6 48.7 1.20:1 LFA Loop Yes  
YU7EF EF0213M 3.86 13.85 3.92 3.66 19.73 7.0 317.3 -3.13 25.7 18.6 21.1 49.9 1.05:1 Dipole No  
+YU7EF EF0213 3.92 14.12 4.05 3.82 20.00 6.0 319.9 -2.90 22.5 17.0 23.2 47.9 2.55:1 Dipole No  
InnoV 13 OWL G/T 3.93 14.25 4.24 4.02 20.21 4.6 345.9 -3.03 23.1 13.6 20.1 46.0 1.20:1 LFA-FD Yes  
IK0BZY 12 3.95 14.04 4.02 3.78 19.91 7.8 337.1 -3.22 24.6 18.6 20.7 99.2 1.44:1 Folded Dipole Yes  
+DG7YBN GTV 2-14w 3.98 14.09 4.05 3.82 20.00 5.8 317.9 -2.87 28.3 17.4 20.4 50.4 1.07:1 Bent Dipole No  
+*DG7YBN GTV 2-14w 3.98 14.09 4.20 4.00 20.08 5.8 320.5 -2.83 28.3 17.4 20.4 50.4 1.07:1 Bent Dipole No  
BVO2-4WL 3.99 14.17 4.24 4.02 20.14 6.8 355.1 -3.21 24.0 13.3 17.5 45.0 1.25:1 Dipole No  
DJ9BV 4.0 4.01 14.04 4.16 3.92 19.91 6.5 367.7 -3.59 22.4 14.3 18.3 41.5 1.35:1 Dipole No  
K1FO 16 4.01 14.11 4.16 3.87 20.06 4.2 338.8 -3.09 23.8 14.5 19.6 202.2 1.23:1 T Match Yes  
+SV 2SA13 4.01 14.47 4.38 4.16 20.43 6.9 352.2 -2.89 19.6 14.2 17.3 50.0 1.16:1 Dipole No  
#SV 2SA13 XPOL H 4.01 14.47 4.27 4.27 20.43 6.9 351.9 -2.88 19.6 14.2 17.3 50.0 1.16:1 Dipole No XPOL
#SV 2SA13 XPOL V 4.01 14.47 4.27 4.27 20.43 6.9 343.1 -2.77 19.6 14.2 17.3 50.0 1.16:1 Dipole No XPOL
HG VB-215DX 4.03 14.09 4.21 3.97 20.00 5.4 338.2 -3.14 19.5 14.4 18.3 194.5 1.37:1 T Match Yes  
CC3219 MOD 4.04 14.13 4.27 4.07 20.09 5.1 366.4 -3.40 24.0 12.2 17.6 32.1 1.02:1 Dipole No  
KLM 16LBX 4.09 14.16 4.26 4.02 20.08 6.3 355.6 -3.28 20.5 14.9 18.7 198.1 1.29:1 Dual Driven No  
DK7ZB 14 OWL 4.17 14.25 4.15 3.92 20.15 7.3 317.8 -2.72 30.0 17.0 20.8 12.4 1.07:1 Dipole No  
*CC4218XL 4.19 14.27 4.08 3.85 19.88 10.3 335.9 -3.23 18.7 13.4 16.4 200.6 1.73:1 T Match Yes  
CC4218XL 4.19 14.27 4.33 4.13 20.01 10.3 335.9 -3.10 18.7 13.4 16.4 200.6 1.73:1 T Match Yes  
WB9UWA 15 4.18 13.63 3.75 3.50 19.44 7.9 300.7 -3.19 32.2 26.1 27.6 203.1 1.75:1 T Match Yes  
+G0KSC 14 LFA 3R 4.23 14.39 4.19 3.97 20.29 5.7 314.9 -2.54 27.7 16.9 23.7 48.8 1.07:1 LFA Loop Yes  
+*G0KSC 14 LFA 3R 4.23 14.39 4.19 4.00 20.30 5.5 315.3 -2.54 27.7 16.9 23.7 48.8 1.07:1 LFA Loop Yes  
+Antennas-Amp PA144-14-9 4.23 14.13 3.99 3.75 19.98 7.5 301.6 -2.66 28.4 19.5 22.7 49.7 1.03:1 Hair Pin Yes  
+*Antennas-Amp PA144-14-9 4.23 14.13 4.20 4.00 20.09 7.7 303.3 -2.58 28.4 19.5 22.7 49.7 1.03:1 Hair Pin Yes  
YU7EF EF0214M 4.24 14.23 4.07 3.85 20.08 7.0 319.4 -2.81 24.6 18.6 20.9 48.6 1.07:1 Dipole No  
+UA9TC 14RS 4.24 14.33 4.13 3.80 20.22 5.2 314.8 -2.61 25.0 18.5 20.3 49.5 1.06:1 Dipole No  
+InnoV 13 OWL G/T-2 4.24 14.71 4.42 4.20 20.63 5.8 324.9 -2.34 27.0 15.7 21.4 50.2 4.45:1 Folded Dipole Yes  
+*InnoV 13 OWL G/T-2 4.24 14.71 4.50 4.33 20.67 5.8 326.2 -2.31 27.0 15.7 21.4 50.2 4.45:1 Folded Dipole Yes  
+InnoV 14 LFA Ver 3 4.24 14.34 4.18 3.97 20.26 5.5 317.8 -2.61 31.1 15.5 21.8 49.7 1.21:1 LFA Loop Yes  
+DK7ZB 13 4.26 14.55 4.59 4.39 20.56 5.7 371.8 -2.99 22.9 12.4 15.8 27.2 1.22:1 Dipole No  
G4CQM CQM14DXL 4.28 14.23 4.02 3.77 20.08 3.7 306.2 -2.63 26.7 19.7 23.0 50.0 1.29:1 Dipole No  
Cushcraft LFA-2M14EL 4.30 14.27 4.10 3.87 20.12 7.5 315.6 -2.72 25.8 23.8 23.9 51.5 1.12:1 LFA Loop Yes  
+G0KSC 14 LFA 4.30 14.51 4.24 4.02 20.41 5.5 316.9 -2.45 26.8 16.9 24.5 47.1 1.22:1 LFA Loop Yes  
+*G0KSC 14 LFA 4.30 14.51 4.16 3.94 20.37 5.5 315.3 -2.47 26.8 16.9 24.5 47.1 1.22:1 LFA Loop Yes  
+KF2YN Boxkite 16 4.30 15.85 5.50 5.10 21.83 6.2 331.8 -1.23 29.4 19.1 25.0 50.5 1.16:1 Dipole Yes  
*InnoV/G0KSC 14 LFA3 2020 4.30 14.34 4.30 4.00 20.37 6.9 307.9 -2.36 29.5 17.4 25.0 47.8 1.38:1 LFA Loop Yes  
InnoV 14 LFA 4.32 14.43 4.18 3.97 20.33 7.5 311.8 -2.46 27.6 17.3 25.2 48.6 1.10:1 LFA Loop Yes  
*InnoV 14 LFA 4.32 14.43 4.00 4.00 20.27 6.9 310.4 -2.50 27.6 17.3 25.2 48.6 1.10:1 LFA Loop Yes  
+InnoV 14 OWL G/T v2 4.32 14.59 4.30 4.09 20.49 8.1 322.0 -2.44 24.3 17.4 21.5 49.9 1.39:1 Folded Dipole Yes  
+*InnoV 14 OWL G/T v2 4.32 14.59 4.20 4.10 20.49 8.1 321.2 -2.43 24.3 17.4 21.5 49.9 1.39:1 Folded Dipole Yes  
+*InnoV 14 OWL G/T v2 4.32 14.59 4.15 4.00 20.42 8.1 320.0 -2.48 24.3 17.4 21.5 49.9 1.39:1 Folded Dipole Yes  
+*Dual PA144-14-9 4.33 14.47 4.45 4.30 20.47 7.4 317.5 -2.40 27.5 16.7 21.7 50.9 1.18:1 Hair Pin Yes  
+Dual PA144-14-9 4.33 14.47 4.24 4.02 20.38 7.7 315.1 -2.45 27.5 16.7 21.7 50.9 1.18:1 Hair Pin Yes  
YU7EF EF0214 4.37 14.48 4.21 4.00 20.33 8.8 318.4 -2.55 22.8 17.5 22.8 41.0 2.30:1 Dipole No  
YU7EF 14LT 4.37 13.91 3.89 3.64 19.60 11.7 302.3 -3.05 29.1 23.2 24.7 47.8 1.29:1 Dipole No  
K1FO 17 4.40 14.42 4.24 4.02 20.47 4.5 336.0 -2.64 23.0 14.6 19.4 200.4 1.49:1 T Match Yes  
DJ9BV 4.4 4.41 14.32 4.27 4.07 20.18 6.6 371.1 -3.36 19.6 14.5 18.1 38.3 1.36:1 Dipole No  
SHARK 20 4.47 14.34 4.33 4.10 20.19 3.9 383.8 -3.50 22.4 13.3 18.0 42.8 1.05:1 Dipole No  
I0JXX 16JXX2 4.47 14.35 4.16 3.94 20.24 7.5 315.1 -2.59 25.4 17.6 21.6 199.5 1.04:1 T Match Yes  
*CC17B2 4.49 14.51 3.66 3.51 19.94 5.9 327.6 -3.06 22.9 15.8 21.7 200.1 1.20:1 T Match Yes  
CC17B2 4.49 14.51 4.27 4.07 20.43 5.9 333.8 -2.66 22.9 15.8 21.7 200.1 1.20:1 T Match Yes  
RA3AQ-14 4.61 14.71 4.27 4.07 20.55 5.0 318.7 -2.33 28.4 15.8 20.5 50.0 1.19:1 Folded Dipole Yes  
G4CQM 16 4.64 14.55 4.39 4.18 20.47 8.8 342.3 -2.72 34.0 12.8 17.0 50.9 1.78:1 Dipole No  
YU7EF EF0215M 4.68 14.59 4.21 4.00 20.40 7.0 320.9 -2.51 25.7 18.1 20.8 48.6 1.03:1 Dipole No  
+InnoV 14 OWL G/T-2 4.68 15.06 4.60 4.38 20.98 5.2 328.0 -2.03 26.5 14.8 20.6 48.2 3.13:1 Folded Dipole Yes  
+*InnoV 14 OWL G/T-2 4.68 15.06 4.75 4.60 21.06 5.2 326.9 -1.93 26.5 14.8 20.6 48.2 3.13:1 Folded Dipole Yes  
DK7ZB 14 4.73 14.92 4.59 4.39 20.87 6.8 340.7 -2.30 26.2 13.0 18.2 26.9 1.50:1 Dipole No  
+DG7YBN GTV 2-16w 4.74 14.80 4.39 4.21 20.71 5.8 321.8 -2.22 28.9 15.8 20.6 46.6 1.18:1 Bent Dipole Yes  
*DG7YBN GTV 2-16w 4.74 14.80 4.60 4.45 20.79 5.8 323.4 -2.16 28.9 15.8 20.6 46.6 1.18:1 Bent Dipole Yes  
G0KSC 15 LFA 4.75 14.70 4.27 4.07 20.57 7.2 308.0 -2.17 30.3 19.6 24.5 49.9 1.17:1 LFA Loop Yes  
*G0KSC 15 LFA 4.75 14.70 4.60 4.45 20.70 7.5 311.0 -2.08 30.3 19.6 24.5 49.9 1.17:1 LFA Loop Yes  
InnoV 15 LFA 4.76 14.70 4.30 4.10 20.61 6.9 305.5 -2.09 29.8 17.1 26.3 49.0 1.17:1 LFA Loop Yes  
*InnoV 15 LFA 4.76 14.70 4.60 4.45 20.70 7.5 311.0 -2.08 29.8 17.1 26.3 49.0 1.17:1 LFA Loop Yes  
K1FO 18 4.78 14.71 4.36 4.16 20.60 4.3 334.9 -2.50 20.5 14.8 19.1 199.9 1.32:1 T Match Yes  
+InnoV 15 OWL G/T 4.78 14.91 4.42 4.20 20.79 7.5 315.5 -2.05 27.8 18.1 22.2 49.5 1.31:1 Folded Dipole Yes  
*+InnoV 15 OWL G/T 4.78 14.91 4.55 4.20 20.82 7.5 316.1 -2.03 27.8 18.1 22.2 49.5 1.31:1 Folded Dipole Yes  
*M2 28 XPOL H 4.81 15.16 4.50 4.50 20.97 14.5 355.2 -2.39 20.1 13.2 18.9 200.2 5.19:1 T Match Yes XPOL
*M2 28 XPOL V 4.81 15.16 4.50 4.50 20.97 14.5 347.8 -2.29 20.1 13.2 18.9 200.2 5.19:1 T Match Yes XPOL
#M2 28 XPOL H 4.81 15.16 4.83 4.83 21.13 14.5 352.4 -2.19 20.1 13.2 18.9 200.2 5.19:1 T Match Yes XPOL
#M2 28 XPOL V 4.81 15.16 4.83 4.83 21.13 14.5 345.0 -2.10 20.1 13.2 18.9 200.2 5.19:1 T Match Yes XPOL
DJ9BV 4.8 4.82 14.63 4.40 4.19 20.48 6.6 356.8 -2.89 21.0 14.7 18.0 49.7 1.29:1 Dipole No  
*M2 5WL 4.83 14.66 4.27 4.27 20.32 7.1 361.1 -3.11 20.0 14.3 17.6 200.9 1.42:1 T Match Yes  
M2 5WL 4.83 14.66 4.56 4.36 20.58 3.7 366.9 -2.92 20.0 14.3 17.6 200.9 1.42:1 T Match Yes  
YU7EF EF0215 4.84 14.89 4.46 4.24 20.78 10.3 314.6 -2.05 25.6 17.9 22.8 41.8 3.18:1 Dipole No  
+RU1AA_2 4.89 15.06 4.62 4.42 20.98 6.6 339.9 -2.18 24.3 15.0 17.0 50.0 1.25:1 Dipole No  
+RA3AQ 15 4.92 15.16 4.67 4.49 21.11 6.8 339.7 -2.05 24.4 14.2 17.6 51.7 1.12:1 Dipole No  
*+SM5BSZ 14 XPOL H 4.95 15.27 5.20 5.20 21.35 5.7 351.8 -1.96 18.9 15.0 19.1 48.5 4.25:1 Dipole No XPOL
*+SM5BSZ 14 XPOL V 4.95 15.27 5.20 5.20 21.35 5.7 345.0 -1.88 18.9 15.0 19.1 48.5 4.25:1 Dipole No XPOL
+SM5BSZ 14 4.95 15.27 4.73 4.52 21.14 5.7 355.1 -2.21 18.9 15.0 19.1 48.5 4.25:1 Dipole No  
+SM5BSZ 14 XPOL H 4.95 15.27 4.60 4.60 21.13 5.7 353.8 -2.21 18.9 15.0 19.1 48.5 4.25:1 Dipole No XPOL
+SM5BSZ 14 XPOL V 4.95 15.27 4.60 4.60 21.13 5.7 348.9 -2.15 18.9 15.0 19.1 48.5 4.25:1 Dipole No XPOL
K5GW 17 4.98 14.83 4.43 4.21 20.73 9.8 319.2 -2.16 25.7 15.9 20.5 48.5 1.73:1 Dipole No  
SM2CEW 19 4.99 14.91 4.49 4.27 20.82 9.0 323.6 -2.13 22.1 15.3 20.2 78.4 1.62:1 Folded Dipole Yes  
#SM2CEW 19 XPOL H 4.99 14.67 4.38 4.38 20.60 9.9 346.5 -2.65 20.0 14.6 18.3 72.9 1.70:1 Folded Dipole Yes XPOL
#SM2CEW 19 XPOL V 4.99 14.85 4.38 4.38 20.75 9.0 327.3 -2.25 24.8 15.1 19.3 82.6 1.71:1 Folded Dipole Yes XPOL
+G0KSC 16 OWL XPOL H 4.99 14.76 4.25 4.25 20.64 8.7 317.9 -2.23 26.3 18.2 23.2 51.7 1.09:1 Folded Dipole Yes XPOL
+G0KSC 16 OWL XPOL V 4.99 14.75 4.25 4.25 20.62 9.0 312.8 -2.18 25.2 17.6 21.6 44.7 1.35:1 Folded Dipole Yes XPOL
*BVO-5WL 5.02 15.00 4.58 4.40 20.92 6.9 347.5 -2.34 26.3 13.3 17.1 47.4 1.26:1 Dipole No  
BVO-5WL 5.02 15.00 4.66 4.49 20.96 6.9 347.0 -2.29 26.3 13.3 17.1 47.4 1.26:1 Dipole No  
+InnoV 15 OWL G/T-2 5.11 15.38 4.81 4.61 21.33 5.2 327.7 -1.67 28.5 14.2 20.0 48.8 3.01:1 Folded Dipole Yes  
+*InnoV 15 OWL G/T-2 5.11 15.38 4.90 4.70 21.36 5.2 326.7 -1.63 28.5 14.2 20.0 48.8 3.01:1 Folded Dipole Yes  
YU7EF EF0216M 5.12 14.90 4.36 4.16 20.70 7.0 322.4 -2.23 25.1 17.9 21.3 49.9 1.03:1 Dipole No  
+G0KSC 16 LFA3R 5.14 15.08 4.46 4.24 20.91 6.1 309.8 -1.85 25.3 17.5 23.7 49.9 1.10:1 LFA Loop Yes  
K1FO 19 5.16 15.01 4.49 4.27 20.85 4.6 331.1 -2.20 21.0 18.8 18.8 204.9 1.25:1 T Match Yes  
Directive DSEFO144-19 5.16 15.01 4.49 4.27 20.85 4.6 331.1 -2.20 21.0 18.8 18.8 204.9 1.25:1 T Match Yes  
Cushcraft LFA-2M16EL 5.21 14.94 4.39 4.18 20.77 9.2 312.1 -2.02 28.0 19.0 25.1 52.4 1.09:1 LFA Loop Yes  
+G0KSC 16 LFA 5.21 15.40 4.56 4.33 21.29 5.8 306.9 -1.43 28.5 17.5 24.4 49.2 1.13:1 LFA Loop Yes  
+*G0KSC 16 LFA 5.21 15.40 4.60 4.40 21.31 5.8 307.1 -1.41 28.5 17.5 24.4 49.2 1.13:1 LFA Loop Yes  
+EAntenna 144LFA16 5.21 15.17 4.56 4.36 21.06 5.9 315.2 -1.78 27.5 17.5 24.5 49.0 1.13:1 LFA Loop Yes  
+Eantenna 144LFA16 H 5.21 15.17 4.46 4.46 21.03 5.9 318.3 -1.85 27.5 17.5 24.5 49.0 1.13:1 LFA Loop Yes XPOL
+EAntenna 144LFA16 V 5.21 15.17 4.46 4.46 21.06 5.6 312.7 -1.74 27.5 17.5 24.5 49.0 1.13:1 LFA Loop Yes XPOL
InnoV 16 LFA 5.23 15.10 4.52 4.23 20.97 8.1 308.4 -1.77 29.9 17.7 25.5 47.3 1.13:1 LFA Loop Yes  
RU1AA 15 5.27 15.44 4.87 4.70 21.37 9.2 337.4 -1.76 25.2 13.9 18.6 54.6 3.70:1 Dipole No  
*M2 18XXX 5.30 14.97 4.27 3.96 20.54 7.3 339.4 -2.62 23.1 16.4 19.6 199.7 1.07:1 T Match Yes  
M2 18XXX 5.30 14.97 4.56 4.36 20.90 7.3 338.0 -2.24 23.1 16.4 19.6 199.7 1.07:1 T Match Yes  
YU7EF EF0216 5.42 15.15 4.46 4.27 20.95 7.3 317.3 -1.91 22.1 18.4 24.3 43.9 2.50:1 Dipole No  
+*Dual PA144-16-12 5.42 15.31 4.90 4.80 21.32 8.5 310.3 -1.45 29.2 15.5 24.2 48.9 1.22:1 Hair Pin Yes  
+Dual PA144-16-12 5.42 15.31 4.62 4.46 21.20 8.5 312.1 -1.59 29.2 15.5 24.2 48.9 1.22:1 Hair Pin Yes  
InnoV 16 OWL G/T 5.52 15.28 4.59 4.41 21.15 9.6 307.4 -1.58 26.8 17.2 25.7 49.5 1.49:1 Folded Dipole Yes  
InnoV 17 OWL G/T 5.64 15.56 4.77 4.59 21.44 7.8 320.1 -1.46 27.2 17.5 22.0 50.2 1.17:1 Folded Dipole Yes  
*InnoV 17 OWL G/T 5.64 15.56 4.90 4.65 21.48 7.8 320.4 -1.43 27.2 17.5 22.0 50.2 1.17:1 Folded Dipole Yes  
G0KSC 17 LFA 5.67 15.43 4.63 4.43 21.29 5.8 308.1 -1.45 30.8 17.6 26.1 48.3 1.23:1 LFA Loop Yes  
*G0KSC 17 LFA 5.67 15.42 4.70 4.47 21.31 5.8 308.1 -1.43 30.8 17.6 26.1 48.3 1.23:1 LFA Loop Yes  
InnoV 17 LFA 5.69 15.34 4.59 4.39 21.20 8.1 305.2 -1.50 32.0 17.6 28.6 50.0 1.26:1 LFA Loop Yes  
*M2 19XXX 5.71 15.31 4.27 4.04 20.83 6.4 344.7 -2.39 24.5 15.1 15.3 201.1 1.42:1 T match Yes  
M2 19XXX 5.71 15.31 4.70 4.52 21.21 6.4 337.5 -1.92 24.5 15.1 15.3 201.1 1.42:1 T match Yes  
#M2 32 XPOL H 5.74 15.79 5.08 5.08 21.76 13.3 336.4 -1.36 23.2 13.4 18.3 205.5 3.65:1 T Match Yes XPOL
#M2 32 XPOL V 5.74 15.79 5.08 5.08 21.76 13.3 330.0 -1.27 23.2 13.4 18.3 205.5 3.65:1 T Match Yes XPOL
*M2 32 XPOL H 5.74 15.79 5.00 5.00 21.72 13.3 337.0 -1.41 23.2 13.4 18.3 205.5 3.65:1 T Match Yes XPOL
*M2 32 XPOL V 5.74 15.79 5.00 5.00 21.72 13.3 330.8 -1.33 23.2 13.4 18.3 205.5 3.65:1 T Match Yes XPOL
YU7EF EF0217X 5.74 15.36 4.59 4.39 21.19 8.4 312.1 -1.60 29.2 20.0 22.0 50.0 1.08:1 Dipole No  
*YU7EF EF0217X 5.74 15.36 4.50 4.35 21.15 8.5 311.7 -1.64 29.2 20.0 22.0 50.0 1.08:1 Dipole No  
YU7EF EF0217XM 5.74 15.39 4.62 4.42 21.22 7.8 311.0 -1.56 29.3 21.8 23.4 50.4 1.08:1 Dipole Yes  
RU1AA 17 5.75 15.64 4.81 5.00 21.55 8.1 334.5 -1.54 25.9 14.7 16.7 50.0 1.08:1 Dipole No  
+G0KSC 17 OWL G/T 5.77 15.62 5.15 5.00 21.67 10.7 319.1 -1.22 26.3 15.7 22.4 53.0 1.40:1 Folded Dipole Yes  
+G0KSC 17 OWL G/T 5.77 15.62 5.00 4.90 21.62 10.7 319.8 -1.28 26.3 15.7 22.4 53.0 1.40:1 Folded Dipole Yes  
+G0KSC 17 OWL G/T H 5.77 15.62 5.08 5.08 21.64 10.7 326.2 -1.34 24.9 15.5 21.8 57.7 1.38:1 Folded Dipole Yes XPOL
+G0KSC 17 OWL G/T V 5.77 15.62 5.08 5.08 21.61 10.7 328.2 -1.40 24.9 15.5 21.8 50.2 1.54:1 Folded Dipole Yes XPOL
DK7ZB 17 5.82 15.61 5.01 4.85 21.59 8.6 331.3 -1.46 24.8 12.7 17.7 26.8 1.19:1 Dipole No  
YU7EF EF0217M 5.88 15.21 4.52 4.33 21.00 7.2 322.6 -1.94 25.6 17.3 21.6 49.1 1.04:1 Dipole No  
BVO-6WL 6.00 15.65 4.93 4.77 21.55 7.0 331.2 -1.50 24.9 14.3 18.2 44.9 1.14:1 Dipole No  
+G0KSC 18 LFA 6.12 15.67 4.77 4.56 21.55 6.1 304.8 -1.14 30.8 17.7 25.4 47.9 1.33:1 LFA Loop Yes  
*G0KSC 18 LFA 6.12 15.67 4.77 4.60 21.55 6.1 304.8 -1.14 30.8 17.7 25.4 47.9 1.33:1 LFA Loop Yes  
InnoV 18 LFA 6.14 15.65 4.73 4.56 21.51 8.7 303.6 -1.16 32.7 17.6 25.3 48.7 1.35:1 LFA Loop Yes  
AF9Y 22 6.14 15.77 5.01 4.85 21.65 13.1 318.7 -1.23 24.9 12.2 18.0 49.9 2.65:1 Folded Dipole Yes  
+RA3AQ 18 6.28 16.09 5.13 4.97 22.01 8.0 324.4 -0.95 26.9 15.2 19.6 54.9 1.13:1 Dipole No  
*RA3AQ 18 6.28 16.09 5.30 5.30 22.12 8.1 322.5 -0.82 26.9 15.2 19.6 54.9 1.13:1 Dipole No  
MBI 6.6 6.58 16.18 5.50 5.36 22.20 12.2 324.1 -0.76 27.5 12.2 18.5 47.0 1.79:1 Folded Dipole Yes  
DK7ZB 19 6.59 16.15 5.41 5.22 22.15 8.2 335.4 -0.96 24.0 13.4 17.9 27.7 1.97:1 Dipole No  
InnoV 19 LFA 6.62 15.86 4.84 4.70 21.73 9.3 300.7 -0.90 32.5 17.5 26.9 48.3 1.55:1 LFA Loop Yes  
*InnoV 19 LFA 6.62 15.86 4.84 4.75 21.74 9.3 300.5 -0.89 32.5 17.5 26.9 48.3 1.55:1 LFA Loop Yes  
#BQH 25 7.30 16.38 5.27 5.09 22.28 8.8 313.7 -0.53 25.5 15.2 20.8 27.9 1.16:1 Dipole No  
InnoV 21 LFA 7.55 16.23 5.04 4.88 22.08 9.5 298.7 -0.52 32.5 19.0 26.6 49.0 1.70:1 LFA Loop Yes  
K2GAL 21 7.65 16.90 5.71 5.55 22.81 13.3 322.7 -0.13 26.3 15.7 19.1 17.2 9.01:1 Dipole No  
M2 8WL(old) 7.72 16.50 5.31 5.13 22.33 8.5 321.9 -0.60 21.3 16.3 19.1 201.5 2.14:1 T Match Yes  
+InnoV 22 LFA 8.01 16.66 5.31 5.13 22.53 6.7 298.4 -0.07 31.7 17.2 25.6 49.7 1.20:1 LFA Loop Yes  
*+InnoV 22 LFA 8.01 16.66 5.40 5.25 22.57 6.7 298.9 -0.03 31.7 17.2 25.6 49.7 1.20:1 LFA Loop Yes  
M2 8WLHLD 8.05 16.99 6.05 5.87 22.96 13.0 340.5 -0.21 25.4 13.2 19.4 200.0 4.53:1 T Match Yes  
+G0KSC 22 LFA 3R 8.17 16.34 6.10 5.90 22.41 7.5 300.8 -0.22 29.7 20.7 29.6 46.3 1.16:1 LFA Loop Yes  
+G0KSC 22 LFA 3R 8.17 16.34 5.90 5.70 22.40 7.5 299.3 -0.21 29.7 20.7 29.6 46.3 1.16:1 LFA Loop Yes  
+InnoV 24 LFA 8.92 17.14 5.654 5.501 23.02 6.9 298.9 0.42 33.1 16 22.4 48.1 1.50:1 LFA Loop Yes  
+*InnoV 24 LFA 8.92 17.14 7.00 7.00 23.21 6.9 301.1 0.57 33.1 16.0 22.4 48.1 1.50:1 LFA Loop Yes  
              0.0                  
                               
Only Antennas that have actually been built are posted in these Tables.                        
                               
Thanks to Vladimir, UR5EAZ for establishing the Interactive Mode in the 144 and 432 Tables                    
Thanks to Hartmut,  DG7YBN for his ongoing support and many inputs to the Tables                    
                               
Legend:                                
                               
1. L       = Length in Wavelengths                                
                               
2. Gain  = Gain in dBd of a single antenna                              
                               
3. E      = E plane (Horizontal) stacking in Meters.                             
                               
4. H      = H plane (Vertical) stacking in Meters.                              
                               
5. Ga     = Gain in dBd of a 4 bay array                              
                               
6. Tlos   = The internal resistance of the antenna in Kelvin.                          
                               
7. Ta     = The total temperature of the antenna or array in Kelvin. This                         
                includes all the side lobes, rear lobes and internal resistance of the                       
                antenna or array.                                
                               
8. F/R    = Front to Rear in dB over the rear 180 degrees of an antenna using either E or H plane.                     
                               
9. Z ohms = The natural impedence of a single antenna in free space.                          
                               
10. VSWR  = VSWR Bandwidth is based a single antenna over 144.000 - 145.000 MHz with a                     
                    reference at 144.100 MHz. This parameter gives an indicator of the                      
                    antenna "Q" and what to expect with with stacking and wet weather.                        
                                 
11. Ant G/T = Figure of merit used to determine the receive capability of the antenna                      
                     or array. Ant G/T (dB) = Ga - 10*log(Ta). The more positive figure the                       
                     better. Ant G/T is modelled in Tant.exe or AGTC_2lite at 30 degrees elevation.                    
                               
   Notes:                                
                                        
1. The programs used to calculate E/H Stacking,G,Ta,Tlos and Ant G/T are                        
    EZNEC 5+ by Roy Lewallen W7EL,4NEC2 by Arie Voors and Tant.exe by Sinisa, YT1NT/VE3EA or AGTC_lite by F5FOD/DG7YBN             
    This combination of software provides excellent accuracy.                          
                               
2. Temperatures initially used for producing Antenna Temperature: Tsky=200 Kelvin;Tearth=1000 Kelvin                  
    Temperatures now adjustable to Tsky=290 Kelvin. Tearth: Rural = 1600 Kelvin, Residential = 5400 Kelvin, City = 14,500 Kelvin            
                               
3. Dipole Z is measured at 144.1 MHz                                
                               
4. F/R, 1st and 2nd Side Lobes (SL) have been calculated on a single antenna                        
                               
5. No stacking harness losses or H frame effects are included in the 4 bay gain figures.                      
                               
6. All stacking dimensions EXCEPT those marked with a "*" and "#" are                        
    calculated from the DL6WU stacking formula:                              
    D = W/(2* sin(B/2))                                
    Where:                                
    D = stacking distance,vertical or horizontal                              
    W = wavelength, in the same units as D                              
    B - beamwidth between -3dB points.                              
    Use vertical beamwidth for vertical stacking (as above),                          
    Use horizontal beamwidth for horizontal stacking.                            
                               
7. Antennas marked with a "*" have stacking dimensions recommended by                         
   the manufacturer or designer.                                
                               
8. Antennas marked with a "#" have stacking dimensions for XPOL                          
   antennas by VE7BQH.                                
                               
9. Antennas marked with a "+" have some or all elements over 6mm. All others                        
   are 4MM to 6MM.                                
                               
10. FD = Folded Dipole                                
                               
11. XPOL Antennas: Any offset of elements or feedsystems from the zero axis results in degredation in pattern.                 
      This affects VSWR, Antenna Temp and G/T. To show the exact amount of degradation two separate rows                 
      are given for the vertical polarized plane an the horizontally polarized plane                      
                               
12.  Convergence Correction: NEC2 and NEC 4 are incapable of handling complex                       
      feed systems accurately like Folded Dipoles, T Matches, LFAs etc.                        
      Convergence Correction using the KF2YN Excel program is required.                         
      See DUBUS 4/2010 "The Correction of Convergence Errors in Antenna                         
      Temperature Calculations by Brian Cake, KF2YN for details.                          
                               
                               
14. Manufacturer/Designer Legend: Single Click on Sites with Links in blue.                        
                               
    7Arrays = 7Arrays                                
   AF9Y = AF9Y                                
    Antennas-Amplifiers=Antennas-Amplifiers                                
    Ant-Amp=Antennas-Amplifiers     K1FO = K1FO                        
    BVO = Eagle/DJ9BV     K2GAL = K2GAL                        
   BQH = VE7BQH     K5GW = Texas Towers/K5GW                      
   CC = Cushcraft     KF2YN = KF2YN                        
   CC MOD = VE7BQH     M2inc = M2inc                        
   CD = CUE DEE      MBI = F/G8MBI/F5VHX                      
   CD MOD = VE7BQH     OZ5HF = Vargarda                        
   CT1FFU = CT1FFU     RA3AQ = RA3AQ                        
   DD0VF = DD0VF     RA3RF =                          
   DG7YBN = DG7YBN     RU1AA = RU1AA R3RAV                        
   DJ9BV = DJ9BV     SHARK = SHARK (Italian)                      
   DJ9BV OPT = DJ9BV     SM2CEW = SM2CEW/VE7BQH                      
   DK7ZB = DK7ZB     SV = Svenska Antennspecialisten AB                    
   Dual = Antennas-Amplifiers     UR5CSZ = UR5CSZ                        
   EKM MOD = SM2EKM     UR5CSZ = UR5CSZ                        
   F9FT = F9FT     Vine = G0KSC Design                      
   Flexa = FlexaYagi     WB9UWA = WB9UWA                      
   G0KSC LFA = G0KSC     YU7EF = YU7EF                        
   G4CQM = G4CQM     YU7XL = YU7XL                        
   HG = HYGAIN     W1JR = VE7BQH (Mininec error)                      
   I0JXX = I0JXX     WB9UWA = WB9UWA                      
   IK0BZY = IK0BZY                                
   InnoVAntennas = G0KSC                                
   WiMo = WiMo                                
                               
                               
Using this Chart:                                
                               
Programmable Tsky and Tearth: Tsky and Tearth may be changed to meet a Stations individual characteristics.                
                                                    Click on the Red number to change then click on the green to set.                  
                               
Antennas with good G/T can provide significant benefit with today's high noise levels.                       
Other factors like ease of matching and wet weather performance should be considered in the the decision making.                 
Antennas with 50 ohm feed systems and good VSWR bandwidth (Q) may be the best feed system choice.                   
                               
                               
      Lionel H. Edwards                      
      VE7BQH                        
              Issue 114, Oct 31,2020                    
                               
                                   
Issue 51: Add YU7EF Antennas                                
Issue 52: Update all DK7ZB antennas to latest published data. Add DK7ZB 8                        
Issue 53: Replace BQH8A with BQH8B a 50 ohm antenna                            
Issue 54: Add YU7EF 8                                
Issue 55: Add YU7EF 17 & YU7EF 11B                                
Issue 56: Add YU7EF 16                                
Issue 57: Add a revised YU7EF 10                                
Issue 58: Add DK7ZB 19                                
Issue 59: Add YU7EF 10LT                                
Issue 60: Add columns of Z and VSWR bandwidth to give indicators of Q and wet weather performance.                  
Issue 61: Add UA5EAZ 9. Add VSWR bandwidth for folded dipole to RA3AQ 9. Add RA3AQ 14                    
Issue 62: Revised Note 1 to explain limitations in YA 3.54 and the change to EZNEC 5+ and Tant.exe software                  
Issue 63: Add new low noise wide VSWR bandwidth YU7EF 13M,14M,15M,16M series antennas                    
Issue 64: Add YU7EF 14LT;Add G4CQM 8,9,11,16;Add G0KSC 9LFA                          
Issue 65: Add G0KSC 11LFA,G0KSC 14LFA;Add DK7ZB 7;Add K1FO 10,11,16                        
Issue 66: Conversion to EZNEC 5+ & Tant.exe completed. Add G0KSC 8LFA, G0KSC 12LFA,G0KSC 13LFA: RA3AQ 9S                
Issue 67: Data corrected for RA3AQ 9S;                              
Issue 68: G4CQM 8 updated to new version,Add ZL1RS 9,                           
Issue 69: Add G0KSC 15LFA,G0KSC 17LFA. Segment Density changed to improve impedence accuracy.                   
Issue 70: Add G0KSC 7LFA, Add Front to Rear column (F/R)                          
Issue 71: Add G0KSC 9,G4CQM 7,G4CQM 6,8 & 9 updated versions,                           
Issue 72: Add G0KSC 10LFA,Revised G4CQM 11,                              
Issue 73: Add G0KSC 9,G0KSC 11                                
Issue 74: Add G0KSC 6LFA,G0KSC 8OWL,Revised G0KSC 9OWL,G0KSC 10OWL,                        
Issue 75: Add CT1FFU 7,CT1FFU 8,CT1FFU 9,CT1FFU 10,CT1FFU 10C                        
Issue 76: Add G0KSC 16LFA, I5MZY 11, I5MZY 13, G0KSC 11LFA 3R, G0KSC 14LFA 3R, G0KSC 16LFA 3R,                  
Issue 77: Add G4CQM 16 Revised,KF2YN Boxkite6, KF2YN Boxkite9,KF2YN Boxkite12,G0KSC 12OWA,G0KSC 17OWA                
Issue 78: Add DD0VF 9,G0KSC 12LFA 2R,UA9TC 11RS,UA9TC 12RS, UA9TC 14RS                      
Issue 79: Add Vine 6 FD,Vine 7 FD,Vine 8 FD,Vine 9 FD,Vine 10 FD,Vine 11 FD,G0KSC 12 LFA,G0KSC 22 LFA 3R,G0KSC 16 OWL FD            
Issue 80: Add Revised G0KSC 15 LFA,Revised G0KSC 16 LFA,                          
Issue 81: Add G0KSC 10 LFA,Revised G0KSC 11 LFA,Revised G0KSC 13 LFA,Revised G0KSC 14 LFA,Revised G0KSC 17 LFA,               
Issue 81:Add G0KSC 18 LFA,Revised G0KSC 14 LFA 3R,Revised IK0BZY 12,DG7YBN 16,                      
Issue 82: Add KF2YN Boxkite4,KF2YN Boxkite7, YU7EF 17X,Corrected DG7YBN 16,                       
Issue 83: Add Revised DK7ZB 11,Add KF2YN Boxkite 10,KF2YN Boxkite 13,KF2YN Boxkite 16                      
Issue 84: Add M2 2M7,DG7YBN 12                                
Issue 85: Add G4CQM CQM12UC,                                
Issue 86: Add WiMo WX220,InnoV 22 LFA,InnoV 21 LFA,InnoV 19 LFA,InnoV 18 LFA,InnoV 17 LFA,InnoV 16 LFA,InnoV 15 LFA,              
Issue 86: Add InnoV 14 LFA,InnoV 13 LFA,InnoV 12 LFA,                            
Issue 87: Add SM2CEW 14 XPOL,KF2YN Boxkite 9,10,12.13,16 updated,Add DL6WU 14,Add G4CQM 12UX,Add DG7YBN 8                
Issue 88: Add YU7XL 8 Hybrid,YU7XL 11 Hybrid,UA9TC 13RS,                          
Issue 89: Add YU7XL 17 Twin Boom,RU1AA 15_2,RU1AA 17,G4CQM 10 UZ2,                        
Issue 90: Add KLM 16LBX,DD0VF6,InnoV 15 OWL,                            
Issue 91: Add DG7YBN 7,                                 
Issue 92: Revised the stock CC4218XL,Removed the modified CC4318XL,Revised G4CQM 8,                      
Issue 93: Add I4GBZ 7,UR5EAZ 12,Gulf Alpha 9,Gulf Alpha 11,Gulf Alpha 14,                        
Issue 94: Add InnoV 9 XPOL, G4CQM 9 UZ22, I0JXX 8 XPOL,DK7ZB 10 revised, BQH13X,DK7ZB 11 OWL,DG7YBN 12 Ver2,                
Issue 94: Add DK7ZB 12,DG7YBN 12 Ver3,DK7ZB 14 OWL,                            
Issue 95: Add InnoV 11 LFA-FD,InnoV 12 LFA-FD,InnoV 13 LFA-FD,InnoV 14 LFA-FD,InnoV 7 FD,InnoV 8 FD,InnoV 10 FD,              
Issue 95: Add InnoV 12 FD,InnoV 13 FD,EAntenna 144LFA4,EAntenna 144LFA5,EAntenna 144LFA7,EAntenna 144LFA8,                
Issue 95: Add EAntenna 144LFA9,EAntenna 144LFA11,Eantenna 144LFA13,EAntenna 144LFA16,Eantenna 144LFA16 XPOL,              
Issue 96: Add WiMo WY209,revised InnoV 22 LFA,InnoV 24 LFA,revised InnoV 15 OWL,InnoV 16 OWL,InnoV 17 OWL,                
Issue 97: Add InnoV 14 OWL G/T v2,InnoV 13 OWL G/T v2,InnoV 12 OWL G/T-2,InnoV 14 OWL G/T-2Q,InnoV 11 OWL G/T-2,              
Issue 97: Add InnoV 13 OWL G/T-2,InnoV 15 OWL G/T-2,InnoV 10 OWL G/T-2,G4CQM WA9C4X,G4CQM WA9UXO,                
Issue 97: Add G4CQM WA20675,G4CQM WA 27116, G4CQM WAX8,G4CQM WAXXX10,                      
Issue 98: Add Directive DSEFO144-12,Directive DSEFO144-12 XPOL,Directive DSEFO144-15,Directive DSEFO144-19,                
Issue 99: Add DG7YBN GTV-10LT,Antennas-Amp PA144-14-9,Antennas-Amp PA144-16-12,Antennas-Amp PA144-12-7,Antennas-Amp PA144-13-8,        
Issue 100: Add InnoV 14LFA Ver 3,DK7ZB 13,M2 2MXP22A,                          
Issue 101: Add YU7XL X21205XL6QQ.EZ,                              
Issue 102: Add DG7YBN GTV2-9n,                                
Issue 103: Add  7Arrays GTV 2-9n XPOL,I5MZY 5,I5MZY 9, Programmable Tsky and T earth,                    
Issue 104: Add  7Arrays GTV2-11LT,                                
Issue 105: Add DG7YBN GTV2-8w,                                
Issue 106: Add R3RAV 9,                                
Issue 107: Add DG7YBN GTV2-6m,G4CQM CQM14DXL,                            
Issue 108: Tearth Kelvin updated,                                
Issue 109: Tearth Kelvin updated,                                
Issue 110: Add Cushcraft 9 LFA,Cushcraft 12 LFA,Cushcraft 14 LFA,Cushcraft 16 LFA,                      
Issue 111: Add Antennas-Amplifiers PA144-14-9BGP                            
Issue 112: Add InnoV/G0KSC 13 LFA3 2019,InnoV/G0KSC 12 LFA3 2019,InnoV/G0KSC 11 LFA3 2019,InnoV/G0KSC 10 LFA3 2019,              
Issue 112: Add InnoV/G0KSC 9 LFA3 2019,InnoV/G0KSC 9 OWL 2020,InnoV/G0KSC 8LFA,2019InnoV/G0KSC 7 LFA3 2019,              
Issue 112: Add InnoV/G0KSC 14 LFA3 2019,                              
Issue 113: Add YU7EF 17XM,Ant-Amp PA144-XPOL-18-5AP,Antennas-Amplifiers PA144-XPOL-9-4.3AP,Antennas-Amplifiers PA144-10-6AGP,          
Issue 114: Add YU7XL X22205XL2Q