Got the ppm adjusted?
Use kalibrate to find your offset

--------------------------------------------
On Tue, 2/28/17, Apu apu@spfld.com [op25-dev] <op25-dev@yahoogroups.com> wrote:

Subject: [op25-dev] Stay tuned?
To: op25-dev@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@spfld.com>

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