I have a Syncal missing T4 in the Rx 1.4 MHz IF chain.? I have a suitable core and need a better guess than mine as to the turns ratio needed, if there's anyone technically more qualified than I, which shouldn't be hard, who would be prepared to offer an estimate, I'd be very happy.
It's T4 feeding the base of TR13 from the collector of TR12 on the MA930 board.
My guess was either 4:2 or 6:2 turns.
73 - Dan
ac6ao / g3ncr
