Spanish
English
French
Portuguese
German
Arabic
Hindi
Categories
Armstrong Frequency Modulator & Demodulator
Product Description
Scientech 2208, Armstrong Frequency Modulator and Demodulator is a self contained Analog Communication board which provides an in-depth study of basic Armstrong method of Frequency Modulation. It consists of an FM modulator which uses Armstrong method of Frequency modulation with the help of a DSB-SC Balanced Modulator, Carrier wave phase shifter and a Operational Amplifier based adder. Also a Demodulator section which demodulate the FM wave with PLL detector and a filter followed by an amplifier. Three different experiments show how FM wave generated using AM wave and then demodulated to extract the original modulating wave.
Product Features
- A self contained platform
- Functional blocks indicated on board mimic
- Input - Output and Test points provided onboard
- Built in DC Power Supply
- On board audio oscillator, carrier oscillator, modulator, phase shifter, amplitude adjusts & filter circuits
- Compact size
- Balanced modulator which allows audio input signal to be amplitude modulated (DSB-SC) by carrier input prior to frequency modulation, with balance adjustment
- Online Product Tutorial
Scope of Learning
- Observe the Double Sideband Suppressed carrier AM generation
- Armstrong Frequency Modulator
- Operation of Phase-Locked Loop detector as a FM demodulator
More Products in Analog Communication
Newsletter
Stay in touch with us
Get in Touch
© 2021 Scientech Technologies Pvt. Ltd. All Rights Reserved.
Success! Request Sent!
Thank you for your query, we will get back to you as soon as possible.
Please check your mails regularly.
Failed! Request cannot be sent!
Sorry, there is problem with query, please try again later