Model: K4
BALANCED MODULATOR
Objectives
- To construct a balanced modulator and study its operation.
- To observe that the output is a double sideband with a suppressed-carrier signal.
- To adjust it for optimum carrier suppression.
- To verify that the input audio-level directly affects the double side-band output amplitude.
- To observe that the output is minimum with zero audio input.
- To measure the carrier output and the peak side-band output and to calculate the carrier suppression.
Features of the Trainer
| Built in regulated power supply | DC +12V/300 mA. |
|---|---|
| Power Supply |
Voltage range : AC 100V - 230 V |
| Housing | It is mounted in an elegant ABS Plastic cabinet for better viewing and portability. |
| Dimension | 29cm x 20cm x 11cm |
| Weight | 1.5kgs |
This trainer is a glass-epoxy printed circuit board and all the symbols screen-printed on the front panel so that it enables the student to conduct the experiments easily
Accessories:
- 2mm multi coloured moulded patch cords with daisying facility.
- Computer simulated outputs and Step-By-Step detailed instructions are provided with the instruction manual.
