FEATURES :

• Builtin  Regulated  and  short  circuit  proof  ± 12 Volt  I.C.  Power  Supply  suitable  to  the  experimental  board.
• Circuit  is  engraved  and  components  are  mounted  on  the  top  of  the  decorated  bakelite  sheet to  facilitate  better  and  clear  understanding.
• A  complete  working  manual  containing  theory,  circuit  details  and  operating  instruction  provided.
• Stackable  type  connecting  leads  suitable  to  the  terminals  are  supplied  with  the  board  for  easy  inter – connections  and  longer  working  life  of  the  terminals.
• Carrier  and  Modulating  signal  of  variable  amplitude  and  frequency  are  builtin.
• Variable  DC  is  provided  to  see  the  frequency  deviation  in   carrier  frequency.
• Weight : 2 Kg Approximately
• Dimension : 210mm × 280mm × 82mm

EXPERIMENTS :

1. Study  of  the process  of  Frequency  Modulation  (FM)  and  the  Measurement  of  Modulation  index.
2. Frequency  response  curve  of  the  slope  detector.
3. Study  of  Frequency  demodulation  process.

OTHER APPARATUS REQUIRED :

1. A. F.  Oscillator,  Model – 712.
2. A.C.  Millivoltmeter,  Model – ACM – 536 (With builtin 1 KHz Oscillator)
3. Dual Trace C.R.O., Model – 201.  (“Scientech”  make.)
4. Spectrum  Analyzer.  (Optional)
5. Frequency  Counter.  (Optional)

Note: There may be any change in specification due to continuous R & D without notice.

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