Look in the manual on page 46 - "Filter Loss Compensation". Following the procedure there should get them equalized for you.
73, Tim - N3XX ----- Original Message ----- From: "Richard Haendel" <[email protected]> To: <[email protected]> Sent: Saturday, May 22, 2010 4:28 PM Subject: [Elecraft] K3 gain changes with filter selection >I have a K3 with three filters, 2.7 KHz (FL1) , 400 Hz(FL2) and 200 Hz ( >FL3) . When I reduce the bandwidth from 4.0 KHz, the radio performs as >expected EXCEPT when the the different filter switches in. When I reduce >the bandwidth and it switches from FL1 to FL2, the receiver gain goes up at >least 12 dB. Whe I further reduce the bandwidth and the radio switches frm >FL2 to FL3, the gain reduces to that of FL1. Filter gains are set at 0 >dB, 1 dB and 3 dB for FL1 thru FL3. This happens in USB as well as CW. >When I use FL2, I need to turn down the RF gain. What's happning? > > Rich W3ACO > > . > ______________________________________________________________ > 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 ______________________________________________________________ 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
