|Subject:||Re: [Discuss-gnuradio] Multi-rtl - making multi-channel receiver out of multiple RTL-SDR dongles|
|Date:||Wed, 25 May 2016 10:35:34 -0400|
There are a couple of issues with the rtlsdr driver used by gr-osmocom in this regard:
(A) The charge-pump loop current is too constrained for the higher frequencies
(B) The "dither" option appears to have a bias that causes a (small) frequency offset.
The driver that AirSpy uses fixes both of these, although without "dither", the tuning granularity is worse. Not sure this matters.
On 2016-05-25 09:28, Marcus Müller wrote:
|[Prev in Thread]||Current Thread||[Next in Thread]|