UK Vintage Radio Repair and Restoration Discussion Forum - View Single Post - Marconi 2022C

Stefan_O · 6th Nov 2013, 3:11 pm

There is a circuit diagram in the datasheet, it's one transistor, 5 resistors and 2 capacitors. But I'm not an HF circuit designer. I've no idea what transistor to use or how to calculate the values for the parts around it.

6th Nov 2013, 3:11 pm	#7
Stefan_O Retired Dormant Member Join Date: Nov 2013 Location: Bremen, Germany Posts: 11	Re: Marconi 2022C - Stopped working below 62.5 MHz There is a circuit diagram in the datasheet, it's one transistor, 5 resistors and 2 capacitors. But I'm not an HF circuit designer. I've no idea what transistor to use or how to calculate the values for the parts around it.