webrehm wrote: > The RF band-pass filters are used for both transmit and receive. > Filters are > selected with low-loss CMOS RF switches. The band pass filters > significantly > attenuate receive signals at harmonics of the RX frequency, > particularly the > odd harmonics.
This is true. > These filters can seriously degrade SWL sensitivity at non-ham band > regions. Not true. The band-pass filters overlap, so sensitivity is good on virtually all SWL bands. It may be a few dB worse in isolated cases. 73, Wayne N6KR ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html