Antenna BEAM 4 elements 5 bands

Frequency: 28, 24, 21, 18, 14 MHz
Number of elements per band: 4
Gain [dBd]: 9,5 - 9,0
Front to back ratio [dB]: 16-22
Bandwidth for SWR 1,5:1:
- 28 MHz 600 kHz
- 24 MHz 100 kHz
- 21 MHz 300 kHz
- 18 MHz 100 kHz
- 14 MHz 250 kHz
Maximal power SSB: 1600 W
Band change automatic:
Boom lenght: 6,3m
Longest element: 9,4m
Minimal antenna height over the building (non steel roof): 7,5m
Minimal antenna height in (open space) over the ground: 10m
The clamb diameter for boom - mast bracket: 50mm or 60mm
Weight: 32kg

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