FDM Transmitter / Receiver kit - Order Code 40686

SPECIFICATION

Carrier Generator

• Sub carrier    : 1KHz ~ 20KHz and 1KHz ~ 30KHz With adjustable amplitude of 0~2 Vpp
• Pilot carrier    : 256 KHz
• Modulation    : Amplitude modulation DSBSC
• Multiplexing    : 2 Channel frequency division multiplexing
• De-modulation    : Amplitude de-modulation DSBSC
• De-multiplexing    : 2 Channel frequency division de-multiplexing

Band pass Filter

• Pass band    : Filter 1 and 3 frequency range 8 ~12 KHz with fc 10 KHz Filter 2 and 4 frequency range 18 ~ 22 KHz with fc 20 Khz

Low pass Filter

• 4 order butter worth Filter

Switch faults

• 8 switch faults are provided on board to study different effects on circuits

Power supply

• GND, +5V, +12V, -12V

Experiments

• To study frequency response of band pass Filters
• Study of DSB modulation
• To study the operation of frequency division multiplexing
• Study of DSB demodulation
• To study the operation of frequency division demultiplexing
• To study the effects of out of band signaling
• To study effect of switch faults
• To study voice communication through FDM (optional)

For Product Catalog click below
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