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Last modified 2024-04-20

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Mosley Pro-57B

A picture of Mosley Pro-57B

SPECIFICATIONS

Type:Amateur HF yagi, 7 elements
Frequency range / band(s): 10 m/28 MHz: 4 elements
12 m/24 MHz: 3 elements
15 m/21 MHz: 3 elements
17 m/18 MHz: 3 elements
20 m/14 MHz: 3 elements
Bandwidth:
Gain: 10 m: 9.4 dBd, f/b 20 dB
12 m: 8.3 dBd, f/b 15 dB
15 m: 8.5 dBd, f/b 20 dB
17 m: 8.5 dBd, f/b 23 dB
20 m: 8.5 dBd, f/b 20 dB
Beamwidth (-3 dB):E-plane: ?
H-plane: ?
G/T @ 30 elevation:-
Max power: AM/FM/RTTY/AMTOR: 600 W
SSB: 5 KW (PEP)
CW: 2.5 KW
Impedance / connector:50 ohm / ?
Wind area:1.02 m (10.98 ft)
Max wind resistance:? m/sec (? mph)
Turning radius:? m (? ft)
Dimensions:Boom length: 7.31 m (23.98 ft)
Longest element: 8.38 m (27.49 ft)
Weight:41.7 Kg (91.93 lb)
Mast mount diameter:?-? mm (?-?")
Manufactured:USA, 20xx-20xx
Additional info:
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