´We started shipping DSP Assembly Rev D DSPs on new K3s about November 4th, 2009. That corresponds to K3-F Serial number 3626
It's a two year old k3 #5047´ Snippets of information above exclude this possibility. Just dropping the highs down isn't enough. The pink noise rolloff effect is very good using the whole range spaced properly. thankyou N1EU Adrian ... vk4tux -----Original Message----- From: Mike Harris <[email protected]> To: [email protected] Subject: Re: [Elecraft] [K3] need help with hiss on ssb receive Date: Sat, 24 Nov 2012 09:47:27 -0300 Hi, This was a common complaint in the past. Elecraft engineered a retrofit low pass filter for the RX DSP board which cuts off above 4kHz. Or you can swap out for a replacement DSP board to revision D status where the LPF is fully integrated. You might like to investigate what the status of you K3 is. Details can be accessed via the Elecraft ordering page. Regards, Mike VP8NO ______________________________________________________________ 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
