Satellite Communication Lab Educational Trainer Description and Specifications for Lab Tenders
Satellite Communication Lab Educational Trainer.
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.
- 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
