Thursday, June 04, 2009
Airband first mixer
Another day...another module!
Today I Made the first mixer for the airband (and not only) receiver. It was easy, just a question of separating the circuit from the original board and solder again in my new standard modules PCB.
Now the question arises, what will I do with the PCB inside the computer power supply box.... the idea now is to put there (is already ready for that) one of my very low budget frequency counters (see previous posts) and brew there a direct conversion receiver or even one regenerative receiver I have laying around in the shack.
Attention: Pin 5 on the TA7358 should go to ground (not connected on the photo schematic).... please, never trust others schematics :)