9 Feb
2018
9 Feb
'18
8:06 a.m.
Hi!
With 'git bisect' you can possibly track this down to a single commit.
BR
Patrick
Am 8. Februar 2018 10:36:26 MEZ schrieb Cinaed Simson <cinaed.simson(a)gmail.com>om>:
On 02/07/2018 12:25 AM, Bill Gaylord wrote:
--
Diese Nachricht wurde von meinem Android-Gerät mit K-9 Mail gesendet.
This has to do with the ordering of the set
bandwidth function I
believe. (From my experience with it.) because you can set the
bandwidth before the freq is set the chip thinks you are trying to do
stuff before the PLL is locked. Which is actually true. But this has no
real effect on the usage of device from what I can see.
Thanks for the reply.
In my case, when I use version v0.5git, I can only located 2
independent
GSM channels.
But when I use v0.5.3, I can locate 13 independent GSM channels.
I'm using a R820T from noelec
https://www.nooelec.com/store/nesdr-smart-sdr.html
I'll make sure I can reproduce the problem on Friday.
-- Cinaed
> On Feb 6, 2018, at 10:53 PM, Cinaed Simson <cinaed.simson(a)gmail.com>
wrote:
>
>
> Hi - there appears to be problem with rtl-sdr with bias T and the
> RTL2832U OEM Rafael Micro R820T tuner.
>
> I get PLL errors when I try to calibrate it using kal - or when I
use
> rtl_test.
>
> Using device 0: Generic RTL2832U OEM
> Found Rafael Micro R820T tuner
> Exact sample rate is: 270833.002142 Hz
> [R82XX] PLL not locked!
> Setting gain: 33.8 dB
>
> And I get the same error PLL when I run rtl_test.
>
> If I back out of the latest git version to v0.5.3 it works correctly
- I
> can calibrate the dongle using kal and run
rtl_test without any PLL
errors.
>>
>> This is a known problem?
>>
>> -- Cinaed
>>
>>
>