Wayne, wayne burdick schrieb am 31 Jan 2009 um 9:33:
> This is about an 8 dB drop. The first 3 dB can be attributed to the > fact that main and sub are now sharing the main antenna path (the > splitter gets turned on). The other 5 dB must be due to some > combination of the other factors I listed: > > > 1. band-pass filter alignment and losses > > 2. 1st mixer loss > > 3. crystal filter loss > > 4. crystal filter ripple > > 5. physical alignment of the SUB AF control (when used as main/sub > > BALANCE) > > Are the crystal filters in the two receivers matched? If not, you could be > using a filter with a lot of loss in the sub vs. the main at a particular > bandwidth. no - they are not. I have -0.89 and -0.81 -> both set to -0.85. I'll discuss this with Gary like you said. tnx, 73! de Werner OE9FWV 73! de Werner OE9FWV -- I can't walk on water, but I can stagger on alcohol. Email powered by Pegasus Mail free at <http://www.pmail.com> Homepage: <http://www.qsl.net/oe9fwv/> Fone +43 5522 75013 Fax +43 5522 75013 15 Mobile +43 664 6340014 Elecraft K2 #5203 K3 #656 ______________________________________________________________ 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
