Search results

  1. S

    Linn Co Simulcast (Linn County) Node Now Active on Calls Platform & Stream Update

    Here is the the interface of SDRtrunk tuning the Linn County Simulcast with 3 SDR tuners.
  2. S

    Linn Co Simulcast (Linn County) Node Now Active on Calls Platform & Stream Update

    EQUIPMENT Software: SDRtrunk v 0.5.0 stable - Free Tuners: 3 NooElec NESDR Smart v4 USB SDR radios. ~ $33/per Hardware: iMac 3.1 GHz intel i5 quad-core w/16GB RAM running macOS 12.6.2 LINKS Software: SDRtrunk Tuners: https://a.co/d/7QtYX2o Hardware: iMac (21.5-inch, Late 2015) - Technical...
  3. S

    Linn Co Simulcast (Linn County) Node Now Active on Calls Platform & Stream Update

    After providing the official stream for Linn County Simulcast to Broadcastify since May of 2020 with a focus on responsiveness and uptime, I am officially now providing the same service level as a node on the Broadcastify Calls platform. I have upgraded my software to run 3 tuners simultaneously...
  4. S

    OP25 OP 25 multi_rx.py help

    I've been very happy with OP25 and have it setup and running on a couple pi4's and an on old thin client running ubuntu 18.04. I have Nooelec NESDR SMArt v4 SDR devices but I've never used multi. My goal is to originate 2 customized streams from one P25 phase II simulcast w/audio & metadata...
  5. S

    Linn County Simulcast Primary Channel Update to 851.6125

    Thanks for the explanation Tim. What about new unidentified tg’s that are on the Linn County Simulcast and are not documented in the database? Is there a process for these to be identified in the system?
  6. S

    Linn County Simulcast Primary Channel Update to 851.6125

    Ok, I will refrain from providing updates to information that is not accurately documented. When I was setting up my equipment, it was very helpful knowing what the primary control channel was and I was very grateful that everything was properly documented on here. I would suggest removing a...
  7. S

    Linn County Simulcast Primary Channel Update to 851.6125

    It is currently documented incorrectly which is why I'm posting. If there is someone I need to contact to have the change made in the database let me know.
  8. S

    Linn County Simulcast Primary Channel Update to 851.6125

    Linn County Simulcast Control Channel Primary is now 851.6125 Currently documented as 851.225 - The change happened recently. I'm currently providing the feed for Linn County, please let me know if I should report these things anywhere else. Scott
  9. S

    OP25 Multiple icecast broadcasts from single stream

    When I saw how easy it was to generate multiple audio streams from liquidsoap it just begged the question about the metadata. I'm not a developer though and I'm pretty sure you and Bill know way more than I ever want to about liquidsoap and how metadata is handled! Thanks to you, Bill and...
  10. S

    OP25 Multiple icecast broadcasts from single stream

    Bill, Thanks for your response, your posts have been very helpful to me. The configuration I'm going for is feeding identical data (talkgroups) to an icecast server running on my local lan and then also feeding the broadcastify server. So, same audio, same talkgroup data to both servers...
  11. S

    OP25 Multiple icecast broadcasts from single stream

    Great info here, following the previous posts in this thread I'm now feeding my audio stream to 2 different icecast servers simultaneously, but, I'm also looking to have the metadata feed both servers. Is there a way I can do that? Thanks!
  12. S

    Occasional Garbled Audio using OP25

    Thanks maus92, what should I expect to see for signal strength? Running 2 separate OP25 configurations side by side, one with an omni directional antenna and one with a yagi I'm noticing the garbling seems to happen with only certain transmissions but doesn't always manifest exactly the same way...
  13. S

    Occasional Garbled Audio using OP25

    Thanks for that explanation of the datascope. I've made that adjustment but the issue is persisting on both my pi systems. I'm looking for any guidance on what direction I can take to troubleshoot this further as these glitches in the audio persist. Sometimes it will be fine for 15 or 20...
  14. S

    Occasional Garbled Audio using OP25

    I'm still noticing occasional garbled audio but I'm not sure if I should keep pursuing this as it seems to happen with any combination of hardware and antennas. Just wanted to show the difference with the yagi now moved to a 15' mast outside my house: Does anything need adjusting?
  15. S

    Occasional Garbled Audio using OP25

    That was it, seeing much tighter pattern on the constellation after reaiming. I'm pointed at a different tower site now and so far the audio hiccups and distortion are gone and it is the best it has ever sounded. For reference, here is the cheap $17 yagi I'm using to get good results...
  16. S

    Occasional Garbled Audio using OP25

    Here is a quick recording with some transmission. Thanks!
  17. S

    Occasional Garbled Audio using OP25

    I've had a complaint about an intermittent issue where audio is garbled, I'm including a link to see if anyone can identify what may be the issue. Google Drive Link to Example Audio Fresh install as of 5/26/20 running on pi4 with NooElec NESDR Smart v4 SDR ./rx.py --args 'rtl' -N 'LNA:35' -M...
  18. S

    OP25 Boatbod is the man

    Just wanted to thank Boatbod for all he does for OP25 and the users. His great documentation and endless support in the forums made it all possible for me and I assume many others who never say a word. It works so good now. I'm still impressed. He doesn't talk down to all us idiots who are...
Top