Hoping for a 8 MHz LC filter with a BW of 13 KHz and good mirror rejection is like hoping to run a car with a few AA batteries. A similar idea: the inside of the radio can be "hardened" by applying 117V to random circuits for a second!
I hope I am not stepping on any toes - but I found someone who had designed a 13Khz +/- filter with some toroids and caps - incl variables to adjust and built two and they work great in main KRX3 - just confirmed again they give nice fidelity on AM - and I can hear the 6khz filter click in when I reduce BW to 3... low cost - fair bit of labour :-) 73 John VE3NFK -- View this message in context: http://n2.nabble.com/Width-of-AM-filter-tp2540204p2544152.html Sent from the Elecraft mailing list archive at Nabble.com. ______________________________________________________________ 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
