Multiplexer / Demultiplexer - Coder / Decoder Trainer Manufacturer,Supplier and Exporter in India
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Product Code : SCL-EELE-13270
Indian Lab Suppliers supplies the Multiplexer / Demultiplexer - Coder / Decoder Trainer (Product ID: 13270) as part of its electronics engineering lab equipment range. It demonstrates analog and digital time division multiplexing, pulse position modulation and Manchester coding on one board.
Quick Answer
A 4.096 MHz crystal clock drives the board. Four on-board analog signals (250 Hz, 500 Hz, 1 kHz and 2 kHz, adjustable amplitude) are used for 4-channel analog TDM and demultiplexing, and 16 square-wave outputs from 1 kHz to 2 MHz feed 16-channel digital TDM. Pulse position modulation and Manchester encoding and decoding sections can also be used on their own. It runs on 230 V ±10%, 50 Hz and draws about 2 VA. The listing gives 4 mm interconnection sockets but 2 mm patch cords, so please confirm the socket and patch cord size at quotation.
Key Specifications
| Parameter | Detail |
|---|---|
| Clock | Crystal controlled, 4.096 MHz |
| Analog inputs | 4: 250 Hz, 500 Hz, 1 kHz, 2 kHz (adjustable amplitude) |
| Digital inputs | 16 square waves, 1 kHz – 2 MHz |
| Multiplexing | TDM: 4-channel analog, 16-channel digital |
| Other sections | Pulse position modulation; Manchester coding and decoding; 8-bit data clock generator |
| Patch cords | 9 red and 9 black, 50 cm |
| Power | 230 V ±10%, 50 Hz, about 2 VA |
| Size and weight | 415 x 315 x 165 mm (W x D x H), about 3.6 kg |
Where This Is Used
Used in communication engineering labs for TDM, PPM and line-coding practicals. Its multiplexed or coded signals can also be carried over a fibre link on trainers such as the Elementary Fiber Optics Trainer (Product ID: 13268). Browse the full Electronics Engineering Lab Equipment range or related Electronics Lab Equipment products.
Frequently Asked Questions
How many channels can be multiplexed?
4 analog channels or 16 digital channels.
Which line code is covered?
Manchester encoding and decoding.
Does it include pulse position modulation?
Yes, a PPM section is on the board.
Related Categories
Electronics Engineering Lab Equipment · Electronics Lab Equipment · Engineering Lab Equipment
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