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Low-noise, large signal-firm 23-cm mast preamplifier. The weatherproof ABS plastic housing can be fixed by a clamp to masts with up to 56 mm in diameter. All screws as well as the handle of the mast clamp consist of stainless VA steel.
Within the mast housing the amplifier is put in a shielded metal housing. The transmit-receive switching starting from a transmitting power of 100mW automatically via HF-VOX, but can also be controlled by PTT as all our preamplifiers. The HF-VOX possesses an adjustable switch-off delay, which preserves the relay contacts in SSB mode. Current supply alternatively over coax cable or separate line possible! |
| Art-No.: 4010 |
€ 269,- |
Specifications:
| frequency range |
1240 - 1300 MHz |
| noise factor |
0,8 - 1,2 dB |
| gain | ca. 22 dB, adaptable on cable length |
| transmit-receive-switching |
PTT-controlled or HF-VOX |
| certified transmitting power |
180 Watt SSB 100 Watt FM |
| sensitivity HF-VOX |
ca. 100 mW |
| insertion loss in transmit |
< 0,5 dB |
| current supply |
13,5 Volt, ca. 200 mA |
| supply | remote supply via coax cable or via separate line |
| HF-connection type |
N - standard sockets |