A gigantic tribander! Three big full-size yagis on one boom (15.1 m). Phenomenal characteristics! Big gain, perfect F/B and F/S ratios.
- 4 elements for 20 m, 6 elements for 15 m and 14 elements for 10 m!
- Antenna is fed by single 50 Ω coaxial cable. There are options for feeding by 2 or 3 cables.
- Weight is 90 kg.
- Delivery set includes antenna to mast mounting plate with U-bolts and a boom guy with 2 turnbuckles.
- We recommend to utilize BU-3 balun.
Tech specs for AD-4614
|
20 |
15 |
10 |
Elements |
4 |
6 |
14 |
Frequency range, MHz |
14.000-14.350 |
21.000-21.450 |
28.000-29.000 |
SWR in frequency range |
1.4 - 1.1 - 1.5 |
1.7 - 1.1 - 1.7 |
1.4 - 1.0 - 1.6 |
Gain @22м, dBi |
15.5 |
16.1 |
17.4 |
Net Gain vs dipole@22m dBd |
7.6 |
8.2 |
9.4 |
Front to Back, dB |
23 |
23 |
35 |
Boom length, mm |
15100 |
Max element length, mm |
11270 |
Turning radius, mm |
9420 |
Weight, kg |
90 |
Wind surface area, m2 |
1.58 |
Max CW input power, kW |
5 |
Max wind speed |
40 m/s (145 km/h) |
Acceptable reduction unit is similar to Yaesu G-2800 with support bearing. |
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