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125kB not decode?
Posted: Fri Oct 10, 2025 1:46 pm
by DL5BCA
Hello,
I'm experiencing a strange issue with the Ryde receiver at our repeater location.
I access the Ryde via Putty and wanted to add additional bandwidth (125 kB).
333 kB and 1000 kB work without issues.
Now I go to menu 4, Presets, and select 8, 437.0 MHz_1000 preset.
Then I select the 437 MHz band and enter the frequency 437500 kHz.
Then I select "Scan SRs Set Multiple Receive SRs for Scanning" and enter "125" - OK - "333" - OK - "1000" - OK, and then leave the 0 so that no further SRs are saved.
Then "Receive."
Unfortunately, the 125 kB aren't being decoded. Also 500kB aren't decoded.
What am I doing wrong?
73 Thomas DL5BCA
Re: 125kB not decode?
Posted: Fri Oct 10, 2025 2:28 pm
by g0mjw
Probably there is a frequency offset in the NIM so it isn't locking onto the narrow signal.
Re: 125kB not decode?
Posted: Sun Oct 12, 2025 12:25 pm
by G4KLB
You could try a longer Tuner Timeout for 125kB see
https://wiki.batc.org.uk/Ryde_Software# ... nsole_Menu
"The scan rate is normally 5 seconds per setting. So if you have one frequency and 4 SRs, each SR is checked every 20 seconds. If you have 4 frequencies and 4 SRs, all combinations are looked at, but only once every 80 seconds. The scan time (Tuner Timeout) can be set in the Advanced Settings. Note that a Tuner Timeout of 10 seconds is normally required for the reception of 66kS signals as they take longer to lock."
Re: 125kB not decode?
Posted: Mon Oct 13, 2025 4:08 pm
by DL5BCA
Thanks for the answers.
I forgot to mention that if I only enter an SR, for example, 125kb or 500kb, it doesn't decode either.
I think it must be something else.
It works great with 333kB and 1000kB. I would have liked to have added the 125kB.
73 Thomas DL5BCA
Re: 125kB not decode?
Posted: Mon Oct 13, 2025 5:53 pm
by g0mjw
See above
Probably there is a frequency offset in the NIM so it isn't locking onto the narrow signal.
Re: 125kB not decode?
Posted: Mon Oct 13, 2025 7:34 pm
by G8GKQ
Hi Thomas
There are limitations with the ssh console menu script.
Please look directly at the file /home/pi/ryde/config.yaml and try editing it to achieve what you want to.
73
Dave G8GKQ
Re: 125kB not decode?
Posted: Thu Oct 16, 2025 6:34 am
by Pa3fbx
I have no problems decoding 125 nor 500 with the Ryde at our local repeater.
But when i modify the settings in our repeater, i modify always the config file..
I use FileZilla to download, make a copy and upload the config and restart the Ryde.
I use Notepad++ because its very good possible to damage the config with a blank or . on the wrong spot.
In the config file you also edit the startup preset.
So you modify a different preset and edit the startup preset.
Best regards
Benno