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Some questions about KDVR3:
-Is this board in between dsp and ad/da converters so that it records the dsp stream directly? -Is soundquality/sample&bitrate equal to the K3 itself without any loss? -How many RX soundfiles can it store? -Can it "auto-record" controlled by squelch (as a dx/call guard)? tnx 73' Paul PD0PSB |
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> Some questions about KDVR3:
> > -Is this board in between dsp and ad/da converters so that it records the > dsp stream directly? Yes. > -Is soundquality/sample&bitrate equal to the K3 itself without any loss? It uses 16-bit samples. The DSP in the K3 is floating point. > -How many RX soundfiles can it store? One continuous 90-second loop. It also stores 8 messages of up to 15 seconds each. > -Can it "auto-record" controlled by squelch (as a dx/call guard)? Not at present. 73, Lyle KK7P ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[hidden email] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html |
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To add to this, I have a KDVR3 and it sounds better than a PC or any DVR
I've used in the past. Terry -----Original Message----- From: [hidden email] [mailto:[hidden email]] On Behalf Of Lyle Johnson Sent: Wednesday, May 20, 2009 5:03 PM To: pd0psb Cc: [hidden email] Subject: Re: [Elecraft] [K3] KDVR3 few questions > Some questions about KDVR3: > > -Is this board in between dsp and ad/da converters so that it records > the dsp stream directly? Yes. > -Is soundquality/sample&bitrate equal to the K3 itself without any loss? It uses 16-bit samples. The DSP in the K3 is floating point. > -How many RX soundfiles can it store? One continuous 90-second loop. It also stores 8 messages of up to 15 seconds each. > -Can it "auto-record" controlled by squelch (as a dx/call guard)? Not at present. 73, Lyle KK7P ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[hidden email] 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:[hidden email] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html |
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Agreed Terry. The KDVR3 is very good. Transmission of a recording of your
own voice sounds just like it's live and txing a recording of another station is just like the original reception. Playing a recording of a received transmission on speaker/phones is indistinguishable from live rx. But one thing I would like to see is MON automatically switched on at a predetermined level when txing a recording. This has been mentioned a few times on the reflector and may already be on the firmware list. Perhaps Lyle can confirm? 73 to all Geoff G3UCK ----- Original Message ----- From: "Terry Price" <[hidden email]> To: "'pd0psb'" <[hidden email]> > To add to this, I have a KDVR3 and it sounds better than a PC or any DVR > I've used in the past. > > Terry ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[hidden email] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html |
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> But one thing I would like to see is MON automatically switched on at a
> predetermined level when txing a recording. This has been mentioned a few > times on the reflector and may already be on the firmware list. Perhaps Lyle > can confirm? I confirm it has been mentioned and is somewhere on the list :-) 73, Lyle KK7P ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[hidden email] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html |
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Many thanks Lyle :-) I'll look forward to its implementation.
73 Geoff G3UCK ----- Original Message ----- From: "Lyle Johnson" <[hidden email]> To: <[hidden email]> Sent: Thursday, May 21, 2009 2:01 PM Subject: Re: [Elecraft] [K3] KDVR3 few questions >> But one thing I would like to see is MON automatically switched on at a >> predetermined level when txing a recording. This has been mentioned a few >> times on the reflector and may already be on the firmware list. Perhaps >> Lyle >> can confirm? > > I confirm it has been mentioned and is somewhere on the list :-) > > 73, > > Lyle KK7P > > ______________________________________________________________ > Elecraft mailing list > Home: http://mailman.qth.net/mailman/listinfo/elecraft > Help: http://mailman.qth.net/mmfaq.htm > Post: mailto:[hidden email] > > This list hosted by: http://www.qsl.net > Please help support this email list: http://www.qsl.net/donate.html > > ... [show rest of quote] ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[hidden email] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html |
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