Frequency Modulation& Demodulation is a popular product for which we are considered a well known supplier for our clients. It is used for different purposes in scientific industry. We acquire it from our reliable vendors who make sue of superior quality material and machinery for making Frequency Modulation& Demodulation in conformity with the set industrial norms and standards. This has gained us huge appreciation from our clients in the form of highly increasing demands. We deliver our Frequency Modulation& Demodulation within a given time frame.

Objective:

• Observe change in the carrier frequency according to the amplitude of the modulating signal

• Calculate modulation index of the modulated signal Recovery of modulating signal from demodulator circuit

Technical Specifications:

• In built IC based DC regulated power supply +12V/ 250mA

• On board sine wave audio frequency signal generator

• Frequency:    2 KHz & 4KHz

• Amplitude:    0-2.8Vpp Approx.

• Modulation using VCO 8038 (Carrier generator internally 62KHz, 5.5Vpp)

• Demodulation circuit using phase locked loop IC LM 565

• Glass Epoxy PCB used as front panel of 270mm x 170mm & mounted on light

• Weight shock proof plastic cabinet

• Circuit diagram printed on Glass Epoxy PCB & all important IC’s& test points are brought out on front panel

• Power requirement:         220 VAC +10%, 50Hz

• Weight:                           1.0Kg Approx.

• Dimensions (mm):           300( L) x 175(B) x 75(H)

Standard Accessories:

Power Chord, Patch Chords & Instruction Manual

Ordering Details: