7-element Yagi for 20, 15 and 10 meters bands. This antenna was used at WRTC 2010 and proved itself as dependable and effective device.
- You can also operate on 17 and 12 meters bands using antenna tuner.
- Weight is 19 kg.
- Easy to assemble and mount.
- Delivery set includes antenna to mast mounting plate with U-bolts.
- We recommend to use BU-113 or BU-115 balun.
Tech specs for AD-223
|
20 |
15 |
10 |
Elements |
2 |
2 |
3 |
Frequency range, MHz |
14.000-14.350 |
21.000-21.450 |
28.000-29.000 |
SWR in frequency range |
1.3 - 1.05 - 1.4 |
1.4 - 1.05 - 1.4 |
1.5 - 1.0 - 1.7 |
Gain @22м, dBi |
12.6 |
12.8 |
12.5 |
Net Gain vs dipole@22m dBd |
4.6 |
4.8 |
4.4 |
Front to Back, dB |
14 |
13 |
17 |
Boom lenght, mm |
5600 |
Max element length, mm |
11000 |
Turning radius, mm |
6035 |
Weight, kg |
19 |
Wind surface area, m2 |
0.53 |
Max CW input power, kW |
5 |
Max wind speed |
40 m/s |
Acceptable reduction unit is similar to Yaesu G-450 or RAU with support bearing. |
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