This dates from 2011 and I have not a clue what this is. There is an SBL mixer and it looks like some sort of direct conversion RX, but I have no idea what it is! I obviously was breadboarding something. I guess I could trace the circuit.
5 Sept 2022
What is this?
This dates from 2011 and I have not a clue what this is. There is an SBL mixer and it looks like some sort of direct conversion RX, but I have no idea what it is! I obviously was breadboarding something. I guess I could trace the circuit.
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2 comments:
Looking at the picture and making a quick circuit in my head, it does look like a direct conversion receiver.
Vy 73 de Jan, OZ9QV
Can't quite read the crystal frequency, that would give a clue what band it was used for.
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