Brett There's one more parameter to check: "AF LIM"
If you set this to small numbers (say 1 to 5) you will get almost no audio with AGC OFF. Hope it's as simple as that ? Regards John G4ZTR -----Original Message----- From: elecraft-boun...@mailman.qth.net [mailto:elecraft-boun...@mailman.qth.net] On Behalf Of Brett Howard Sent: 15 August 2009 09:54 To: wayne burdick Cc: Elecraft Reflector Subject: Re: [Elecraft] K3 FIRMWARE, Rev. 3.25: Improved NR,10-Hz SHIFT steps, Received CW WPM display,VFO noise reduction, etc. Strange operation here... AGC-S seems to work as it should and AGC-F as expected but if I turn AGC off my rig does silent. I'm still able to see the S-meter swinging to the signal that I was listening to. Current settings are as follows: AGC Decay = Soft AGC Hold = 0.00 AGC Pulse = Normal AGC Slope = 10 AGC Threshold = 7 AGC-F = 120 AGC-S = 20 I've made a few changes to this setup and I'm unable to get a sound out with AGC off. I've performed the SPI clock mod and the extreme signal protection mods. I've tested with both AF and RF gains maxed and the output it still silent. I've also fully swiped the range several times to rule out a dirty pot. Can anyone else reporduce this with 3.25? ~Brett (KC7OTG) ______________________________________________________________ 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 __________ Information from ESET NOD32 Antivirus, version of virus signature database 4336 (20090814) __________ The message was checked by ESET NOD32 Antivirus. http://www.eset.com __________ Information from ESET NOD32 Antivirus, version of virus signature database 4336 (20090814) __________ The message was checked by ESET NOD32 Antivirus. http://www.eset.com ______________________________________________________________ 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
