405 lines from Raspberry Pi 5

[Mike Watterson]

Not too difficult to install. I think it is an update.  I just followed the instructions in that thread I linked to in the first post. Some knowledge of Linux and Pi would be desirable.

Composite on the Pi5 is a 2 pin header. Which is left blank.

It's an experimental optional kernel update via a module.

Great you have it going. I'll bow out as I have no 405 TV or monitor and what I have is a Pi 4B, not a Pi5.

Now can you run a USB DVB-T stick and play that out on the composite?

I have one working as SDR and DTT inc HD on my Android tablet flawlessly. Better than it managed on my old XP laptop! It's an oldish one now but does 24MHz to 1.8 GHz.

I've also got a Technomate HDMI (HD) to DVB-T H.264 V4 modulator sitting on the desk and I note it can do 6MHz instead of 8MHz channel and 60MHz to 69.9 MHz is now allocated "Broadband" transmission on the Comreg Amateur licence. Maybe a 420 MHz down converter unless there is VHF hack?