to the radio.
One sidenote: 25w is not very much power to operate long distance on
2m. I typically run 120-150w.
73, Ed - KL7UW
-
From: Edmund Wright e...@suddenlink.net
To: elecraft@mailman.qth.net
Subject: [Elecraft] GaFET Preamp for XV144 transverter
Message-ID
I have recently finished aligned and tested an Elecraft XV144 Transverter. I
have an Advanced Receiver Research SP144VDG GasFet 2 meter preamplifier. Its
specs are as follows:
Noise Figure 0,55 dB
Gain 24 dB
Compression +12 dBm
Transceiver Power 25 watts
Should I use my
Wright
Verzonden: vrijdag 14 maart 2014 0:25
Aan: elecraft@mailman.qth.net
Onderwerp: [Elecraft] GaFET Preamp for XV144 transverter
I have recently finished aligned and tested an Elecraft XV144 Transverter.
I have an Advanced Receiver Research SP144VDG GasFet 2 meter preamplifier.
Its specs
Ed,
I can't answer your question directly because it all depends.
Your preamp has a very low noise figure. If mounted at the antenna, it
will swamp out any losses in the feedline (as opposed to mounting it in
the shack). However, with good low loss feedline, the loss in 25 feet
of coax may
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