Special version of AD-335-V2 antenna for sending via EMS post service. 1.5 meters package can be sent almost worldwide.
- 3 el on 20 m, 3 el on 15 m and 5 el on 10 m - on 7.5 m boom.
- Antenna is optimized for maximal forward gain with optimal F/B ratio. It has an expressive directional pattern.
- Antenna is fed by single 50 Ω coaxial cable.
- Easy to assemble and mount.
- Shipped in one box (2005x220x160mm). Weight is 31 kg.
- Delivery set includes antenna to mast mounting plate with U-bolts and a boom guy with 2 turnbuckles.
- We recommend that you utilize BU-3 balun.
Tech specs for AD-335-V2
|
20 |
15 |
10 |
Elements |
3 |
3 |
5 |
Frequency range, MHz |
14.000-14.350 |
21.000-21.450 |
28.000-29.000 |
SWR in frequency range |
1.25 - 1.05 - 1.35 |
1.4 - 1.05 - 1.6 |
1.4 - 1.0 - 1.7 |
Gain @22м, dBi |
12.9 |
13.9 |
14.3 |
Net Gain vs dipole@22m dBd |
5.5 |
6.5 |
6.9 |
Front to Back, dB |
22 |
22 |
20 |
Boom lenght, mm |
6400 |
Max element length, mm |
11120 |
Rotation radius, mm |
6500 |
Weight, kg |
29 |
Wind surface area, m2 |
0.9 |
Max CW input power, kW |
5 |
Max. wind speed |
40 m/s |
Acceptable reduction unit is similar to AlfaSpid RAU, AlfaSpid RAK with support bearing |
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