Thanks Bill, On 9 Aug 2009, at 13:10, Bill W4ZV wrote: > > Regarding gain, although the actual insertion loss for 500 Hz > filters is > more than 1-2 dB, but I would follow Elecraft's recommendation. I > previously set mine to the actual loss (5-6 dB) but have since > backed off to > 0 dB after reading some comments by Lyle and Wayne (which cautioned > about > other problems induced by gain being too high). > Yeah, that was the post I recevied.
> Regarding the warbling sound you're hearing in diversity, it's > because your > filters are set to different offsets. In your case you should set > both 500s > to -0.74 and both 2.7ks to the same (either -0.76 or -0.77). Ok, I assume though that this will make the (moved) filters slightly asymmetric then in the passband. Also I found this post from Wayne that says it's ok :) http://www.mail-archive.com/[email protected]/msg71951.html Thanks John ______________________________________________________________ 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
