Re: [op25-dev] Stay tuned?

Got the ppm adjusted? Use kalibrate to find your offset -------------------------------------------- On Tue, 2/28/17, Apu apu(a)spfld.com [op25-dev] <op25-dev(a)yahoogroups.com> wrote: Subject: [op25-dev] Stay tuned? To: op25-dev(a)yahoogroups.com Received: Tuesday, February 28, 2017, 7:47 AM Any advice or hints on getting scope.py tuned and then to stay tuned? (I'm trying to listen to New Jersey Interoperability Communications System -- P25 Phase II -- in case it matters.) When I first played with op25 a few months ago, I stuck it on a spare computer with a NooElec SDR dongle.  Took a little futzing but I had it up and running in a day or so and it actually stayed working perfectly for close to 6 weeks.  But this was just a test so that computer wasn't on a UPS and shut down during a power failure. Same hardware and I haven't been able to get it to stay tuned for more than a few hours since.  Figured maybe it was just the SDR dongle drifting so I bought a RTL-SDR dongle which is supposed to drift less but I'm still having problems getting the system to tune for more than 30 minutes or so. Your thoughts are appreciated. Thanks, -- Apu <apu(a)spfld.com>