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From: | mleech |
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 |
User-agent: | Roundcube Webmail/1.1.5 |
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:
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