Satellite Communication Lab Educational Trainer For Electrical Lab Training

Emulation of variable signal fading, variable thermal noise Variable propagation delay. Total 4 variable path loss at uplink and downlink channels High RF output power and low noise LCD display of PLL synthesized frequency in transmitter, Receiver and satellite emulator Condenser microphone and speaker for audio link Camera and video to VGA converter for video link Satellite has built-in antennas, transponder for link Helix (LHCP X 2 & RHCP X 2), log periodic X 2, Dish X 2 & Patch X 2 for linear & circular polarization study Signal monitoring outputs at uplink & downlink C/N and S/N measurement facility   Technical specifications satellite uplinking transmitter Frequency :Frequency : 2.4, 2.427, 2.454 & 2.481 GHz PLL synthesized ISM Band Display : LCD 16X2 backlit spurious output : 30 dB typical RF Output Z : 75 Ohms unbalanced RF output level : +3 dBm nominal Path Loss : Upto 35dB variable attenuation Audio 1 : Int. 1KHz sine wave / Ext Mic Ext. function generator waveform Audio 2 : Int. 1KHz sine wave / Ext Mic Ext. function generator waveform Video : Colour/monochrome camera/VCD Waveform : upto 5MHz function generator Digital : Max bit rate 500KHz typical RS232 : PC serial port compatible intput Tele-command : Selectable 4 bit binary input with selectable 4 addresses Enable : Telecommand frame available at digital input FM deviation : Variable on audio and video/data   Satellite downlink receiver Frequency :2.4, 2.427, 2.454 & 2.481 GHz PLL Synthesized ISM Band Display : LCD 16 X 2 Backlit RF Input Z : 75 Ohms Unbalanced Sensitivity : -85dBm Path Loss : 20dB typical variable attenuation Audio 1out : Speaker inbuilt/output Audio 2 out : Speaker inbuilt/output Video Out : 5MHz bandwidth, 1V p/p Digital : Max bit rate 500KHz typical TTL Rs232 : PC serial port compatible output Down-converter : 400-500MHz output for spectrum analysis Telemetry : 4 bit binary LED output with Selectable 4 addresses Valid/Error : Tele-command frame available at correction digital output RSSI Out : Received signal strength output for C/N measurement

Satellite Communication Lab Features: Microwave 2.4 GHz operation satellite trainer 500MHz spectrum analyser providedfele Tele-command and telemetry facility Different baud rates PC-PC link.