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Home › Aerials › Antenna Manufacturers › OptiBeam Antennas ›  OptiBeam OB4020
 
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The OptiBeam OB4020 is a 8 element 40m & 20m (7MHz, 14MHz) dual-band yagi

- Gain: 11.3 dBi/15.6 dBi; Length: 15.19m; Weight: 95 kg

Email sales@mlands.co.uk or call +44 1932 567 333 for latest prices.
       
- Band: 7MHz & 20MHz (7MHz, & 14MHz)
- Gain: 11.3 dBi/15.6 dBi
- SWR: 1.05 - 2.0
- Elements: 3/5
- Max. Element Length: 14.54m
- Boom Length: 15.10m
- Turning Radius: 9.45m
- Feedline: 2x 50 Ohms
- Weight: 95 kg
- Windload at 130km/h: 1, 761N, 2.
       

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