Hi, I have installed the optional roofing filter into my KX3 #4559. The manual advises that bandwidth switches to 3000Hz when Weaver demodulation is in use on SSB. However when I reduce the RX passband to 2.4KHz, which is when Weaver is supposed to kick in, it stays on FL1, until I reach 1.7KHz. At this point, FL2 is activated, however this is so narrow that it is close to unintelligible.
Is this normal, or am I missing something? Maybe using width/shift rather than Hi-lo cut doesn't activate Weaver? I would much appreciate some enlightenment as to how it all works, as I'm mainly interested in close in rejection, without having to discern which side the intrusion is coming from. Also I find anything below about 2KHz bandwidth too difficult to discern. Chris VK2ACD ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[email protected] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
