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Low-noise, largesignal-firm 4m-mast preamplifier, in weatherproof mast housing from ABS plastic.
The amplifier can be fixed with a clamp on masts with up to 56 mm in diameter. All screws as well as the handle of the mast clamp consist of stainless VA steel. The transmit-receive-switching starts at a transmitting power from 100mW automatically via the inserted HF-VOX, or PTT-controlled as all our preamplifiers. HF-VOX possesses an adjustable switch-off delay, which preserves the relais contacts in SSB mode. |
| Art-No.:1010 |
€ 235,- |
Specifications
| frequency range |
70 - 72 MHz | ||||||||
| noise factor |
0,7 - 1,2 dB | ||||||||
| gain | ca. 20 - 22 dB, adaptable on cable length | ||||||||
| transmit-receive-switching | PTT controlled of HF-VOX | ||||||||
| certified transmit power |
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| sensitivity HF-VOX: |
ca. 100 mW | ||||||||
| insertion loss in transmit mode |
< 0,2 dB | ||||||||
| current supply |
13,5 Volt, ca. 100 mA | ||||||||
| supply | over separate line | ||||||||
| HF connection type |
N - standard sockets |