7 Elements HF Triband Yagi 20m, 15m & 10m
Rs82,000.00
RFD-7E3B is an ultimate DX antenna made with high quality materials like 304 Grade SS, High quality aluminium. We have chosen best possible material for this antenna so that antenna will last very long and can withstand in a very harsh weather conditions. RFD-7E3B is a modern design HF triband Yagi, optimised and modelled through computer based software. All the parametres are optimised very carefully to produce best possible result.It doesn’t need antenna tuner. With just a 14 feet boom length all three bands will work efficiently. Its a full length element Yagi no traps no coil so no loss in the system. The antenna has gone nos of field tests. There are many ways to make cheap one but few are for the best one.
Out of stock
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Technical Specifications:
Bands: 20m(14-14.35 MHz)/15m(21-21.45 MHz)/ 10m( 28-29.7 MHz)
Gain: 20m Band- 7 dBi Free Space ( 11.57 dBi @10m above the ground)
15m Band- 6.9 dBi Free Space ( 12.2 dBi @10m above the ground)
10m band- 8.6 dBi Free Space ( 13 dBi @10m above the ground)
SWR: Less than 1.5 across the Band ( 14-14.35 MHz)
Less than 1.5 across the Band ( 21-21.45 MHz)
Less than 1.5 ( 28-29 MHz)
Front/Back: 20m Band- 14.6 dB
15m Band- 14.6 dB
10m Band- 32 dB
Impedance: 50 ohm
Matching: Direct through 1:1 Balun
Power rating: 3 K.W
Mechanical Specifications:
- Boom Length: 14 feet
- Longest Element length: 38 feet
- Boom Dimension: 50*50*3m
- Tapered Elements: 35 mm to 12 mm Od
- Wind Load Capacity: 150 km/hr
- No. of Elements: 2 in 20m/2 in 15m/3 in 10m
- Turning Radius: 20 feet
| Weight | 43 kg |
|---|---|
| Dimensions | 215 × 19 × 19 cm |
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