Anyone using original 400hz sychro instruments?
I have hunted about the net without luck for a synchro transmitter circuit suitable to drive gyro or adf and other instruments.
Is there a cheap way out here, maybe one of the sim companies have a solution but I have not seen one yet.
Or has any one got a circuit of an ADF or similar which provides the signals?
Its a pity to replace the syncros with steppers for the sake of some electronics.