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System. Control unit. Audio Amp. Pll fm decoder. 4 stage rf tuner +rf pre amp. Rf ... of Thodukonics Powerfone Power line FM Wireless Intercom Model MCI06B.
1000MΩ DC isolation (at 500V DC 25EC ) 10MΩ AC isolation (at 300V AC 50Hz 25EC )



Rf Power amp

1000V AC

50khz to 500khz

System Control unit

Rf coil 60V / 250V input

Rf duplexer

Rf coil 200MA fuse

Rf transformer 50khz to 500khz Audio Amp

Pll fm decoder

1000V AC

4 stage rf tuner +rf pre amp

Di electric speaker

20V DC 6volt regulator

rectifier

60 to 250V I/P Special SMPS

+6V for all circuit

60v to 250 V input / 20V output Special SMPS

GND

Power Supply

(New) Schematic diagram of Thodukonics Powerfone Power line FM Wireless Intercom Model MCI06B visit : www.thodukonics.com