Uitzenden Testkaart
Re: Uitzenden Testkaart
Is there anyone who has a solution for this that the pluto does broadcast with the
webcam and when you switch with the Source key to Testcard no power comes out of the pluto
webcam and when you switch with the Source key to Testcard no power comes out of the pluto
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- Posts: 1233
- Joined: Wed Jan 06, 2016 9:46 am
Re: Uitzenden Testkaart
Check that the Pluto supply voltage is 5.00, not higher.
I assume you have done all the ground mods etc. Its usually a PSU spike or earth loop glitch that upset the Pluto.
Now my RPI's are all on 5.00V the Plutos are being well-behaved.
Gareth
I assume you have done all the ground mods etc. Its usually a PSU spike or earth loop glitch that upset the Pluto.
Now my RPI's are all on 5.00V the Plutos are being well-behaved.
Gareth
Re: Uitzenden Testkaart
The supply voltage comes from the Rpi, which should be fine and I find it difficult to measure the voltage in the pluto.
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- Posts: 1233
- Joined: Wed Jan 06, 2016 9:46 am
Re: Uitzenden Testkaart
Measure it on the RPI GPIO pins will be good enough.
https://linuxhint.com/gpio-pinout-raspberry-pi/
I'm assuming you have either the original Pluto USB or a good quality alternative. I use Anker brand, as short as possible for the application. That said, the Pluto seems to run very well on my laptop when using ExpressDVB Transmitter sotware even on a long USB extension (also high quality).
Gareth
https://linuxhint.com/gpio-pinout-raspberry-pi/
I'm assuming you have either the original Pluto USB or a good quality alternative. I use Anker brand, as short as possible for the application. That said, the Pluto seems to run very well on my laptop when using ExpressDVB Transmitter sotware even on a long USB extension (also high quality).
Gareth
Last edited by radiogareth on Tue Jul 05, 2022 11:23 am, edited 1 time in total.
Re: Uitzenden Testkaart
I checked all voltages on the RPI GPIO pins at RX 5.08 Volt TX 5.03 Volt.
Bought good quality USB from Anker brand
With the source button on Webcam c920 I have image with the Minitiouner as RX when I use the source
button on Testcard, it seems that the RPI does not switch to TX.
Do I sometimes have to change a setting for sending test card?
Henk
Bought good quality USB from Anker brand
With the source button on Webcam c920 I have image with the Minitiouner as RX when I use the source
button on Testcard, it seems that the RPI does not switch to TX.
Do I sometimes have to change a setting for sending test card?
Henk
Re: Uitzenden Testkaart
Do you have the correct audio source plugged in or selected as no audio?
Re: Uitzenden Testkaart
Yes I have tested all possibilities no result rx from the test card
Re: Uitzenden Testkaart
What SR and FEC are you trying?
What Test Card?
Please try it with these settings:
Dave, G8GKQ
What Test Card?
Please try it with these settings:
Dave, G8GKQ
- Attachments
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- Test Card Settings.png (47.54 KiB) Viewed 2787 times
Re: Uitzenden Testkaart
Hi Dave thank you very much for your help I have set everything
up as you show in the picture but unfortunately it does not work with
the test card with the webcam it works great .
the broadcast doesn't work with the contest numbers either
Henk,PE1NCH
up as you show in the picture but unfortunately it does not work with
the test card with the webcam it works great .
the broadcast doesn't work with the contest numbers either
Henk,PE1NCH