[Elecraft] Two-tone test for K2 SSB

2014-09-23 Thread Edmund Wright
Hi,
I have the Elecraft two-tone generator, a 50 MHz bandwidth Oscilloscope, a K2 
with the SSB modification.  How should I hook up P1, the microphone connector 
on the K2 to do the two-tone test.
Ed Wright, AA6LZ.
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[Elecraft] GaFET Preamp for XV144 transverter

2014-03-13 Thread Edmund Wright
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 preamplifier between my Isopole 144 MHz vertical antenna and my 
XV144 transverter antenna connector?  I will have about 25 feet of coaxial 
cable between the preamplifier mounted on the antenna and the XV144 transverter.

I will appreciate any comments or suggestions

Ed Wright
AA6LZ 
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