Many thanks for the responses. I was thinking of using SDRPlay connected to the K3 IF out and Win4K3. The setup is extremely simple, but I wasn't sure what the downside was. 73, Dick WO1I
-----Original Message----- From: BARRY LAZAR [mailto:k3...@comcast.net] Sent: Tuesday, September 26, 2017 2:04 PM To: m.matthew.geo...@gmail.com; Richard Siegmund Lindzen Cc: Elecraft@mailman.qth.net Subject: Re: [Elecraft] SDRPlay as panadapter Max, I use the rsp2. It works ok for what I do. No, it doesn't compare to my 24 bit. 192 kHz sound card. But, there is a big difference between a 12 or 14 bit ADC and a 24 bit ADC. Neither lets me see really weak signals. I do not use the P3. It is the only piece of Elecraft produced gear that doesn't fit my station architecture. And, the rsp2 can't be used to drive apps like CW Skimmer. I guess what I'm saying is that you need to think about what you are trying to build, long term, and what it takes. The LP-Pan and a good sound card make a good basis for flexibility. However, the maximum you can display, today, is around 190 kHz. And, you may not be able to see deeply into the noise. 73, Barry K3NDM Sent from XFINITY Connect Mobile App -----Original Message----- From: m.matthew.geo...@gmail.com To: rlind...@mit.edu Cc: Elecraft@mailman.qth.net Sent: 2017-09-26 1:39:25 PM Subject: Re: [Elecraft] SDRPlay as panadapter I used a SDRPlay RSP1 for awhile after using an LP-PAN2 with a Win4K3Suite. It didn't take me long to switch back to the LP-PAN2. The RSP1 was horrible in crowded band conditions like a contest or a DX pileup... the display and noise floor would pump up and down really bad and was very annoying. I have been tempted to try the RSP2 which is out now because it has band filtering... Anyway, the LP-PAN2 setup has 30dB better filtering and the fact that you are taking the IF out of the K3, you also get the rigs band filtering in the mix. If you want performance and are going to try something other than a P3, I think the LP-PAN2 with Win4K3Suite is the best solution in my opinion. The SDRPLay is a very simple setup however with Win4K3Suite where LP-PAN2 and a sound card will require more setup. For the total turnkey setup, I suspect the P3 might be the easiest... and the performance is going to be great too... it's just more $$$ than the other solutions. Big thumbs up for Win4K3 Suite however... the latest version also pumps out a UDP feed for the new N1MM+ spectrum display too, which works very well. Max NG7M On Tue, Sep 26, 2017 at 11:18 AM, Richard Siegmund Lindzen <rlind...@mit.edu > wrote: > What has been peoples' experience with using SDRPlay with Win4K3 as a > panadapter? How does this compare with the P3? > 73, Dick WO1I > ______________________________________________________________ > 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 > m.matthew.geo...@gmail.com > -- M. George ______________________________________________________________ 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 k3...@comcast.net ______________________________________________________________ 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
