SHF EL. MVV 432-VOX

Masthead preamp 70 cm band

 
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SHF EL. MVV 432-VOX
Art. 3037112
In stock. Delivered in 2-5 working days
Excl VAT € 197,52
incl VAT € 239,00
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The MVV 432-VOX does have a built-in HF Vox, which allows automatic and reliable operation at standard power levels. For higher power levels a separate PTT keying line must be used. This can be done directly from the PTT line of the transceiver or by means of a separate sequencer. Most important for a pre-amplifier is the adequate gain at a good (high) 3. order intercept point (IP), this is necessary for a good large signal handling capability. Most amplifers have an adjustable gain level, this protects the receiver against overload while sufficiently compensating for cable losses.

The preamp shoud be located as close to the antenna as possible to keep the cable losses as low as possible.

Specifications

Frequency range : 430-440 MHz
Noise figure : 0,8-1,2 dB (MGF 1302 / BFR 96)
Gain : typ. 22 dB; max. 26 dB (adjustable inside)
Max. power VOX : 350 W (SSB) / 200 W (FM)
Max. power w/sequencer : 500 W (SSB) / 250 W (FM)
Insertion loss : < 0,5 dB
Operating voltage : 13,5 V
Current consumption : 200 mA
Voltage feed : separate feed line (connector included) or via coax
Connectors : 2x N-type female + 1x RCA-connector
Max. mast diameter : 56 mm

Dimensions and weight are including packaging
Dimensions  :  L15 x B15 x H15 cm
Weight  :  0,88 kg