The GAP Hear-it is quite effective on SSB, but not on CW. I don't use their speaker, but do have the Hear-it module.
Th narrower the bandpass, the less effective DSP noise reduction becomes. For CW at narrow bandwidths, you might be better off using the audio passband filter (APF) in the K3. Grant/NQ5T On Dec 7, 2011, at 4:56 PM, Bill Ross wrote: > Hi to the group, > > I have a high noise level, besides living in an antenna restricted home. I > usually run S5-8 noise on my K3 with the filters adjusted best I can, and > bandpass >300-500 Hz. Someone has recommended the Gap Hearit Speaker to me as > being so wonderful. I have been checking into it, and it appears as just > another DSP and speaker ckt. So, I’m wondering if it would really make any > difference to me, with the K3 and it’s internal DSP. > > I work mostly CW and due to my indoor antenna, with weak signals. I also use > phones mostly, but, I see you can plug them into this unit, so it shouldn’t > make any difference phones or speaker, right? > > Anyone have any experience with this product and can offer any advice, I’d > appreciate it very much. > > Tnx & 73 > > Bill, k6mgo > ______________________________________________________________ > 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
