Antenna BEAM 11 elements 3 bands

11 BEAM antenna elements 3 bands

Frequency [Frequency]: 28, 21, 14 MHz
Number of elements [Number of elements]:
28 MHz – 5 el.
21 MHz – 3 el.
14 MHz – 3 el.
Profit [Gain] dBd: 9,6 – 8,8 – 8,8

Attenuation front-rear [Front to back ratio] dB: 22 – 22 – 25
The bandwidth for SWR 1.5: 1 (Bandwidth for SWR 1.5: 1)
– 28 MHz: 600 KHz
– 21 MHz: 300 KHz
– 14 MHz: 300 KHz
The maximum power of the SSB [Maximal power SSB]: 2000
Changing the automatic band [Band change automatic]

Boom length [Boom lenght]: 6,3 m

The longest part of [Longest component]: 11 m

The radius of rotation [Radius of rotation]: 6.35 m

The minimum height of the mast for installation on the roof of

[Min. Antenna height over the building (roof)]: 8 m

The minimum height of the mast for mounting on the ground [Min. Antenna height in (open space) over the ground]: 12 m
The diameter of the handle connecting the boom to the mast [The clamb diameter of 50 or 60mm for boom – mast bracket]: 50mm or 60mm
Weight [Weight]: 26 kg

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