Re: RPI, Direwolf, RTL-SDR dual frequency receive
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Hi David,
?
Thanks for the RTLSDR-Airband info.? I will play with
it.? Maybe there is an easy way to interface it with Direwolf.? I have
play before with other RTL-SDR software like aisdeco to decode ship beacon on
two frequencies and acarsdeco to decode airplane messages on 3
frequencies.? So, thought it should be possible to decode 2 or 3
frequencies within 2.4 mhz.
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Jose / HP2AT
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----- Original Message -----
Sent: Monday, January 23, 2017 11:53
PM
Subject: Re: [direwolf_packet] RPI,
Direwolf, RTL-SDR dual frequency receive
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Hello Jose,
The rtl_fm tool only allows
demodulating one frequency at a time but I recently came to learn of
.? This software can support 8 "slices" per SDR dongle and was designed
with the Rpi in mind.?
--David
KI6ZHD
On 01/23/2017 08:15 PM, Jose Ng hp2cwb@... [direwolf_packet]
wrote: ?
I installed Direwolf on a Raspberry Pi with RTL-SDR and can
decode APRS packets OK with the command:
rtl_fm -f 144.39M - | direwolf -c sdr.conf -t 0 -r 24000 -D 1
-
Is it possible to have a dual frequency receive with the RTL-SDR?
I tried this command for dual frequency received but the program quits
with message End of file on stdin.? Exiting.
rtl_fm -f 144.39M -f 145.01M - | direwolf -c sdr.conf -t 0 -r 24000 -D
1 -
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