[Elecraft] ...about the PR6...

Jim Brown jim at audiosystemsgroup.com
Mon Jun 21 23:28:09 EDT 2010


On Mon, 21 Jun 2010 13:02:20 -0400, John Ragle wrote:

>If so, I would be much more interested in a good low-noise GaAsFET 
>antenna-mounted (weatherproof) preamp with T/R switching 

That would be ARR.  I have one. It works well, BUT -- I had to send 
it back three times because the GasFET blew due to TX power (and I 
was running 100W). The last fix worked. Don't know what they did. 

I'll echo what Bill, W5WVO said on the effect of the preamp. If you 
live in a quiet location, it makes at least a 3dB difference in 
hearing weak signals, maybe more. If you've got a lot of local 
noise, all you'll do is amplify the noise. My QTH is pretty quiet in 
most directions most of the time. 

73, Jim K9YC




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