This system is helpful to understand about the system of Satellite Communication Trainer. The entire system comprises of Uplink Transmitter, Satellite Link and Downlink Receiver. All can be placed easily in the laboratory.

Its Satellite Transponder receives signal from uplink transmitter. The Uplink and Downlinks have different signals like Video, Audio, Voice Data and Tone Telemetry.

Features of Satellite Communication Trainer:

It has a Transmitter with selectable frequency conversion

It can communicate simultaneously with three different signals

Communicate Audio, Video, Digital data, PC data, Tone, Voice, function generator waveforms etc.

2414 – 2468MHz PLL microwave operation

Communication of external broad band digital signal

Choice of different transmitting and receiving frequencies

Built-in Speaker and Microphone for Voice and Audio link

Remote detection of Light intensity and environment temperature

Detachable Dish Antenna at each station

USB port for PC communication

2 Year Warranty

Technical Specifications:

Uplink Transmitter
Transmitter with selectable frequency conversion
2450-2468 MHz up-linking selectable frequencies
Wide band RF amplifier. No manual matching required
16 MHz Bandwidth
Frequency select switch and LED indication
FM Modulation of Audio and Video
Coverage area 35m Indoor and 100m outdoor
Transmit Audio, Video, Digital data, PC data, Tone, Voice, function generator waveforms etc.
Separate section for telemetry operation.
Inbuilt Tone Generator:
Frequency: 100Hz to 1 Khz.
Amplitude: 0V to 1Vpp.
Separate terminals provided for different inputs.
Power Supply: 230 VAC ±10 %, 50/60 Hz

Satellite Link:

Transponder with selectable Uplink and downlinks frequency conversion
Light and Temperature sensors for telemetry operations
Delay knob provided for simulated Transition delay experiment
Optional Solar power supply for Transponder Unit
Detachable Dish Antennas
Power Supply: 230 VAC ±10 %, 50/60 Hz

Downlink Receiver:

Receiver with selectable frequency conversion
Receives and demodulate three signals simultaneously
Built in speaker for audio and video output
Detachable Dish Antenna
ower Supply: 230 VAC ±10 %, 50/60 Hz

Scope of Learning:

Transmitting & receiving three separate Signals (Audio, Video, and Tone/ Voice) simultaneously through satellite link and perform Link Fail Operations.
Transmitting & receiving Function Generator Waveforms through Satellite Link.
Transmitting and receiving PC data through satellite link.
Study the delay between Uplink transmitter and Downlink receiver during data transmission.
Send Tele-command and receive Temperature & intensity of light from satellite.
Calculate the carrier to noise ratio for a satellite link.
Calculate signal to noise ratio for a satellite link.