• Effective immediately we will be deleting, without notice, any negative threads or posts that deal with the use of encryption and streaming of scanner audio.

    We've noticed a huge increase in rants and negative posts that revolve around agencies going to encryption due to the broadcasting of scanner audio on the internet. It's now worn out and continues to be the same recycled rants. These rants hijack the threads and derail the conversation. They no longer have a place anywhere on this forum other than in the designated threads in the Rants forum in the Tavern.

    If you violate these guidelines your post will be deleted without notice and an infraction will be issued. We are not against discussion of this issue. You just need to do it in the right place. For example:
    https://forums.radioreference.com/rants/224104-official-thread-live-audio-feeds-scanners-wait-encryption.html

rtl_fm

  1. D

    DSDCC DMR repeater input

    I am trying to use RTL-SDR with DSDCC to decode DMR on a raspberry pi. When I listen to a repeater output, the audio sounds as good as if it was coming out of my HT; however, when I attempt to listen to the repeater input, the voice is not discernible and DSDCC throws a lot of errors. Does...
  2. S

    RTL-SDR and Raspberry Pi - Choppy Audio with rtl_fm

    Howdy! I'm new to both RTL-SDR and setting up a scanner provider. I've been following the instructions on the RR Wiki, Raspberry Pi RTL-SDR Broadcastify - The RadioReference Wiki and wanted to ensure the setup was working before I started the feed. As such, I've tried piping the rtl_fm feed to...
  3. K

    Streaming from Pi RTL-SDR to IceCast server (sound with interruption)

    Hello! I've configured my RaspberryPi 3 with RTL-SDR according to this guide Raspberry Pi RTL-SDR Broadcastify - The RadioReference Wiki I have my own IceCast server. After I've launch transmission I received sound from IceCast with interruption. It is hard to explain, that's why I...
  4. K

    SDR stream to IceCast server

    Based on this tutorial Raspberry Pi RTL-SDR Broadcastify - The RadioReference Wiki I am trying to stream to https://www.internet-radio.com/servers/icecast/ Everything is ok until I am trying to use squelch. When squelch trigger is on my stream on client side is interrupted. I think this is a...
  5. M

    rtl_fm : Freeze with two -f parameters ?

    Dear, I use this command in a Debian system : rtl_fm -N -f 85.955M -f 173.5125M -s 22.05k -p 65 -l 75 | multimonNG -a SCOPE -a POCSAG512 -a POCSAG1200 -f alpha -t raw /dev/stdin My terminal freeze... If i use only one -f, it's work fine ! Did you know how i can fix that problem ? Thanks.
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