Model: S8



The RATIO DETECTOR uses a double-tuned transformer to convert the instantaneous frequency variations of the FM input signal to instantaneous amplitude variations. These amplitude variations are then rectified to provide a dc output voltage, which varies in amplitude and polarity with the input signal frequency. This detector demodulates FM signals and suppresses amplitude noise without the need of limiter stages.

Features of the Trainer

Built in Regulated Power supply DC + 15V / 300 mA
Power Supply

Voltage range : AC 100V - 230 V

Frequency Range : 50 - 60Hz

Housing It is housed in an elegant metal cabinet(CNC Machine finish)
Dimension 38cmX30cmX12cm.
Weight 3.5 Kg


This trainer is a glass-epoxy printed circuit board and all the symbols screen-printed on the front panel so that it enables the student to conduct the experiments easily


  • 2mm multi coloured moulded patch cords with daisying facility.
  • Computer simulated outputs and Step-By-Step detailed instructions are provided with the instruction manual.

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