15 Nov
2012
15 Nov
'12
6:13 a.m.
Correct on the offset. -E is something else entirely though.
Very interesting! Thanks for the explanation.
I had been wondering whether it was related to the new librtlsdr code which appears to use a non-zero IF with the E4000 to avoid the centre spike, so it's good to know what it's really for.
Cheers, Adam.