1
Meter | 3 Meter | 10 Meter
Antenna Page | VSWR
Graph | AF Graph
| 3 Meter Antenna Factor | |||
| Frequency (MHz) | AF (dB/m) | Gain (dBi) | Gain (Numeric) |
| 190 | 12.0 | 3.9 | 2.43 |
| 200 | 10.7 | 5.6 | 3.59 |
| 225 | 11.7 | 5.6 | 3.61 |
| 250 | 12.3 | 5.9 | 3.85 |
| 275 | 13.0 | 6.0 | 4.00 |
| 300 | 13.8 | 6.0 | 3.98 |
| 325 | 14.7 | 5.8 | 3.77 |
| 350 | 14.9 | 6.2 | 4.15 |
| 375 | 15.7 | 6.0 | 4.02 |
| 400 | 16.4 | 5.9 | 3.90 |
| 425 | 17.0 | 5.8 | 3.80 |
| 450 | 17.3 | 6.1 | 4.04 |
| 475 | 17.9 | 5.9 | 3.86 |
| 500 | 18.0 | 6.2 | 4.19 |
| 525 | 18.5 | 6.1 | 4.07 |
| 550 | 19.4 | 5.7 | 3.69 |
| 575 | 19.6 | 5.9 | 3.85 |
| 600 | 19.3 | 6.6 | 4.52 |
| 625 | 19.8 | 6.4 | 4.36 |
| 650 | 20.4 | 6.1 | 4.10 |
| 675 | 20.6 | 6.3 | 4.24 |
| 700 | 20.0 | 7.2 | 5.19 |
| 725 | 21.2 | 6.3 | 4.26 |
| 750 | 21.2 | 6.6 | 4.54 |
| 775 | 21.5 | 6.5 | 4.48 |
| 800 | 21.9 | 6.4 | 4.38 |
| 825 | 22.2 | 6.3 | 4.30 |
| 850 | 22.5 | 6.4 | 4.32 |
| 875 | 22.7 | 6.4 | 4.33 |
| 900 | 22.7 | 6.6 | 4.59 |
| 925 | 23.1 | 6.5 | 4.45 |
| 950 | 23.3 | 6.5 | 4.45 |
| 975 | 23.6 | 6.4 | 4.39 |
| 1000 | 24.0 | 6.2 | 4.19 |
| 1100 | 24.2 | 6.9 | 4.85 |
| 1200 | 24.6 | 7.2 | 5.28 |
| 1300 | 25.3 | 7.3 | 5.32 |
| 1400 | 26.4 | 6.8 | 4.74 |
| 1500 | 27.0 | 6.8 | 4.74 |
| 1600 | 27.9 | 6.5 | 4.42 |
| 1700 | 28.3 | 6.6 | 4.56 |
| 1800 | 28.7 | 6.6 | 4.61 |
| 1900 | 29.2 | 6.6 | 4.62 |
| 2000 | 29.6 | 6.7 | 4.69 |
| 2100 | 30.4 | 6.3 | 4.26 |
| 2200 | 30.9 | 6.2 | 4.17 |
| 2300 | 31.2 | 6.3 | 4.24 |
| 2400 | 31.6 | 6.2 | 4.20 |
| 2500 | 32.2 | 6.0 | 3.99 |
| 2600 | 32.3 | 6.3 | 4.26 |
| 2700 | 32.9 | 6.0 | 3.96 |
| 2800 | 33.7 | 5.5 | 3.54 |
| 2900 | 34.1 | 5.4 | 3.47 |
| 3000 | 34.0 | 5.8 | 3.81 |
| 3100 | 32.8 | 7.3 | 5.33 |
| 3200 | 33.0 | 7.4 | 5.47 |
| 3300 | 33.7 | 6.9 | 4.93 |
| 3400 | 34.3 | 6.6 | 4.54 |
| 3500 | 34.3 | 6.8 | 4.81 |
| 3600 | 33.8 | 7.6 | 5.73 |
| 3700 | 34.0 | 7.6 | 5.73 |
| 3800 | 34.4 | 7.5 | 5.61 |
| 3900 | 35.1 | 7.0 | 5.00 |
| 4000 | 35.7 | 6.6 | 4.61 |
| 4100 | 35.9 | 6.6 | 4.62 |
| 4200 | 36.0 | 6.7 | 4.66 |
| 4300 | 36.0 | 6.9 | 4.93 |
| 4400 | 35.9 | 7.2 | 5.27 |
| 4500 | 36.1 | 7.2 | 5.25 |
| 4600 | 36.0 | 7.5 | 5.60 |
| 4700 | 36.4 | 7.3 | 5.35 |
| 4800 | 37.1 | 6.7 | 4.73 |
| 4900 | 37.4 | 6.7 | 4.63 |
| 5000 | 37.3 | 7.0 | 4.96 |
| 5100 | 37.1 | 7.3 | 5.43 |
| 5200 | 37.2 | 7.4 | 5.47 |
| 5300 | 37.7 | 7.0 | 5.04 |
| 5400 | 38.1 | 6.8 | 4.75 |
| 5500 | 37.6 | 7.5 | 5.61 |
| 5600 | 38.5 | 6.7 | 4.66 |
| 5700 | 38.6 | 6.8 | 4.79 |
| 5800 | 38.7 | 6.8 | 4.75 |
| 5900 | 39.7 | 6.0 | 3.97 |
| 6000 | 40.3 | 5.5 | 3.54 |
| 6100 | 40.7 | 5.3 | 3.35 |
| 6200 | 40.4 | 5.7 | 3.68 |
| 6300 | 40.7 | 5.5 | 3.55 |
| 6400 | 40.3 | 6.1 | 4.05 |
| 6500 | 40.3 | 6.2 | 4.17 |
| 6600 | 40.6 | 6.0 | 4.01 |
| 6700 | 41.4 | 5.4 | 3.47 |
| 6800 | 42.1 | 4.8 | 3.02 |
| 6900 | 43.2 | 3.8 | 2.41 |
| 7000 | 43.9 | 3.3 | 2.12 |
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