Conventional wisdom historically has been that a receiver preamp is not used at 40 meters and below primarily because it is not needed, indeed it would typically degrade receiver performance. So why is it necessary to engage the 20 dB preamp on the K3 to get it to hear an S9 signal at the appropriate level of other receivers? ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[email protected]
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