Not with the new beta P3 code... Rick, WA6NHC
iPad = small keypad = typos = sorry ;-) > On Apr 27, 2014, at 12:07 PM, "Joe Subich, W4TV" <li...@subich.com> wrote: > > > In AFSK A/FSK D the transmit/VFO B cursor is 400 Hz. > > 73, > > ... Joe, W4TV > > >> On 4/27/2014 12:54 PM, Ken Kontor via Elecraft wrote: >> I agree with Rick's comments above. I use N1MM for FSK RTTY. I have an extra >> RX window set up to receive signals from VFO B in split mode so I can tell >> who the last worked station was while I copy the DX with VFO A. With a >> narrow 400 hz bandwidth and 10 khz span on my P3 I can easily tune from >> station to station centering his tones in the narrow P3 curser. A 2.7 KHz >> curser pattern on the P3 would cover up most of what I want to see. I for >> one would not upgrade my P3 software until this issue is corrected. A narrow >> 400 Hz curser is necessary for both VFO A and B in RTTY as far as I am >> concerned. >> >> 73, Ken - W8KEN >> On Sunday, April 27, 2014 3:34 AM, "Rick Bates, WA6NHC" >> <happymooseph...@gmail.com> wrote: >> >> This evening as I was listening to a moderately weak station on 30 meters >> CW. I noticed that the P3 display showed a wide (+-.75 KHz from center) >> pulse pattern centered on the frequency I was on. I also noted that there >> was a strong (XE2, not that it matters) almost 3 KHz down. The P3 pattern >> matched the CW pulses of that station down band. I wasn't hearing anything >> but the weak station on the K3 (well done Elecraft). >> >> So I wondered, could this anomaly be caused by the new noise blanker >> algorithm? Yup. I turned off the P3 NB function (set at 12) and the >> anomaly went away. >> >> So if you're seeing something on the P3 that isn't there, turn off the NB >> function and watch again. >> >> On the subject of the Data A red pattern width change; my normal set up for >> working RTTY/PSK (AFSK, Data A mode) split was: >> >> Narrow and recenter the filter to hear only the station I want to work >> (sound card doesn't get hosed); >> sync the two VFOs (double tap; copy everything over to B); >> go split; >> move the VFO B (now with the matching pattern of VFO A RX, in red) on top of >> the last station worked, fine tune by listening to the sub-RX if desired. >> >> The former (pre-beta) pattern showed the same narrowed width as the main RX >> (shows the slot my audio tones would go out), which made it easy to spot the >> (TX) VFO B on or near the last station worked, simply line up their trace >> under the red swath. This makes for a nice quick attack mode. >> >> Having the wider red pattern (2.7 KHz) makes this much harder now since I >> can't 'see' where my tones are going to be. If given a vote, I like the old >> way better if the P3 can't read the filter width and match the display to >> the actual. At least I had a ballpark idea where my tones would go. >> >> 73, >> Rick, WA6NHC >> >> iPad = small keypad = typos = sorry ;-) >> ______________________________________________________________ >> 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 >> Message delivered to w8...@yahoo.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 >> Message delivered to li...@subich.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 > Message delivered to happymooseph...@gmail.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 Message delivered to arch...@mail-archive.com