Re: [Tetrapol-kit] M9620 power supply

You need the 1-wire chip. I think the easiest option is to dismantle the original battery and connect power to the cells inside.

On 23.3.2017 14:27, kévin B wrote:

Hello. I would like to plug my g2 radio with a 4.8 V power supply. I plug the -/+ pins but nothing happens, no way to start it. I found the power pins with a simple voltmeter. I had saw this explanations: http://brmlab.cz/project/sdr/tetrapol/g2 but I don't understand if I have to use an existing battery for "id". I have 2 batteries that have worked but now empty.

I would like to have some experts advices.

Best regards.

Jan Hrach | https://jenda.hrach.eu/ GPG CD98 5440 4372 0C6D 164D A24D F019 2F8E 6527 282E