329 / | HD | DEMODULATORS |
315 | DF | FREQUENCY MODULATION DEMODULATOR {7} |
327 | DF | .~ Input signal split into plural signals {5} |
329 | DF | .~.~ Using a transformer to split input signal {3} |
332 | .~.~.~ Signals taken from plural secondary windings {1} | |
333 | DF | .~.~.~.~> Including plural detector diodes (e.g., ratio detector type) {1} |