Hi,

I received many pictures from ISS. I'm using RTL dongle 2832 with SDR# program and

MMSSTV with virtual cable and Orbitron.I found many rainbow lines on pictures and I analysed that this is the case of transmission  with APRS local stations around 5km away and 1mhz below my receiving.

Anyone have experirence of good filtering or set the SDR# program to reduce the infulence from

of transmitter which is far away from 145.8MHz but still in the 2MHz bandwidth of RTL2832?

BR Andy

-----------------------------------------------------------

Sent via AMSAT-BB(a)amsat.org. AMSAT-NA makes this open forum available
to all interested persons worldwide without requiring membership. Opinions expressed
are solely those of the author, and do not reflect the official views of AMSAT-NA.
Not an AMSAT-NA member? Join now to support the amateur satellite program!

View archives of this mailing list at
https://mailman.amsat.org/hyperkitty/list/amsat-bb@amsat.org
To unsubscribe send an email to amsat-bb-leave(a)amsat.org
Manage all of your AMSAT-NA mailing list preferences at https://mailman.amsat.org