Satellite Communication Trainer

Satellite Communication Trainer ST2272 provides an in-depth study of basic Satellite Communication system. It consists of Uplink Transmitter, Satellite Link and Downlink Receiver, which can be conveniently placed in the laboratory. The Satellite can be placed at an elevated. position if needed. The Satellite Transponder receives signal from Uplink Transmitter and retransmits at different frequencies to a Downlink Receiver. The Uplink and Downlink frequencies are selectable and carry three signals- Video, Audio/ Voice/ Tone and Data simultaneously.. The Operating manual illustrates basic theory and glossary of Satellite Communication terms along with Experiments. Experiments that can be performed Understanding Basic concepts of Satellite Communication. To establish a direct communication link between Uplink Transmitter and Down link receiver using tone signal. To setup an Active satellite link and demonstrate Link Fail operations. To establish an AUDIO-VIDEO satellite link between Transmitter and Receiver. And Many More............... Technical Specification Uplink Transmitter. Transmit 3 signals simultaneously at each up linking frequency 2414 /2432/2450/2468 MHz up linking frequencies selectable by up-down 2 \. Switch and LED indication. 4 MHz clock frequency. Wide band RF amplifier. No manual matching required. PIC16F84 - 8 Bit RISC processor based PLL. 16 MHz Bandwidth. FM Modulation of Audio and Video. 5/ 5.5/ 8 MHz Audio and Video Modulation Detachable Dish Antenna. Radiated Power output 25 mW (approx.) . Transmit Audio, Video, Digital/Analog data, Tone, Voice Function Generator waveforms etc. Separate terminals provided for Different inputs Power Supply: 230 Volts 10% ,50 Hz. Satellite Link. Transponder with selectable frequency conversion. Choice of 4 downlink frequencies 2414 /2432/2450/2468 MHz Rotary Switch for selecting uplink frequency. Link Fail Operation. Detachable Dish Antennas. Radiated power 25 mW Approx. with gain control. Power Supply: 230 Volts 10% , 50 Hz. Downlink Receiver Receives and demodulate 3 signals simultaneously. frequencies 2414 /2432/2450/2468. -60 dBm (approx.) sensitivity at tuner input. Built in speaker for Audio output. Detachable Dish Antenna. Power Supply: 230 Volts, 10%, 50 Hz.