On Tue,9/23/2014 5:41 AM, Mike K2MK wrote:
The DSP board upgrade is considered very important by many K3 owners and it is not listed with the other K3 mods on the mods and notes page. You can find it only on the spare parts page. It is called K3DSPUPGD.
I'm an audio geek, and I see no need for RX audio below 300 Hz in a ham RX. Rolloff above 4 kHz is a good thing, but not worth $110 to me. :) Now, if you want to use your K3 to listen to AM broadcasts including music, that's a different story. BUT -- $110 comes close to getting you one of the excellent Tecsun consumer AM/FM/Shortwave/Aircraft band receivers like the PL660 ($120) or PL880 ($180). The PL880 was recently reviewed in QST. I own a PL660 and the much smaller PL380, which is my "hotel" radio.
73, Jim K9YC ______________________________________________________________ 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 Message delivered to [email protected]
