I built a xtal controlled am transmitter for testing and repairing valve sets, it works well.
I'd like to do something for working on and displaying am car sets, and to keep legal not actually transmit but put the signal source inline with the sets aerial.
I was thinking of a ferrite core with windings for aerial and modulator input, not totally sure how I'd go about this with a high impedance aerial input like most of the older sets have.
I'd like to do something for working on and displaying am car sets, and to keep legal not actually transmit but put the signal source inline with the sets aerial.
I was thinking of a ferrite core with windings for aerial and modulator input, not totally sure how I'd go about this with a high impedance aerial input like most of the older sets have.