Antenna BEAM 7 elements 7 bands

Frequency: 28, 24, 21, 18, 14, 10, 7 MHz
Number of elements for 28MHz-14MHz: 3
Number of elements for 10MHz-7MHz: 2
Gain [dBd] 28MHz-14MHz: 8,5-8,0
Gain [dbd] 10MHz: 4,1
Gain [dBd] 7MHz: 3,9
Front to back ratio 28MHz-14MHz [dB]: 19-26
Front to back ratio 10MHz [dB]: 18
Front to back ratio 7MHz [dB]: 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
- 10 MHz 50 kHz
- 7 MHz 150 kHz
Maximal power SSB: 1600 W
Feeders: 3 x 50 ohm
Boom lenght: 6,3m
Longest element: 14,7m
Minimal antenna height over the building (roof): 9m
Minimal antenna height in (open space) over the ground: 14m
The clamb diameter for boom - mast bracket: 50mm or 60mm
Weight: 48kg

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