329 / | HD | DEMODULATORS |
315 | DF | FREQUENCY MODULATION DEMODULATOR {7} |
327 | DF | .~ Input signal split into plural signals {5} |
338 | .~.~ Input signal split by LC resonant circuit {1} | |
339 | DF | .~.~.~> Including LC resonant circuits tuned above and below input signal carrier frequency |