Satellite Trainer For Electrical Lab Training Description and Specifications for Lab Tenders
Satellite Trainer For Electrical Lab Training.
Receiver and Satellite Condenser microphone and speaker for audio link Camera and Video to VGA converter Card for video link 2 Dish & 2 Patch for linear polarization study C/N and S/N measurement facility Transmit Audio, Video, Digital/analog data, Tone, Voice, functiongenerator waveforms etc. Receives & demodulates 3 Signals Simultaneously Technical Specifications Satellite Uplinking Transmitter Frequency : 4 channels in 2.4 to 2.5 Ghz band ; PLL with frequency selection switch & LED indication Spurious output : - 30 dB typical RF Output Z : 75 Ohms Unbalanced RF output level : +3 dBm nominal with wideband RF amplifier with no manual matching required 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 : Analog Camera/VCD compatible Waveform : upto 5MHz function generator Digital : Max rate 100KHz typical Baseband : Transmits 3 signals simultaneously at each uplink frequency Processor : PIC16F4 - 8 bit RISC processor based PLL with 4 Mhz clock Bandwidth : 16 Mhz Modulation : 5/ 5.5MHz Audio FM Modulation 8 Mhz Video FM Modulation Antenna : Detachable Parabolic dish with mount Inputs : separate terminals for different inputs Power Supply : 100-240V AC 47-63Hz Satellite downlink receiver Frequency : 4 channels in 2.4 to 2.5 Ghz band PLL Controlled ISM Band RF Input Z : 75 Ohms Unbalanced Sensitivity : -80dBm Audio 1out : Speaker inbuilt/output Audio 2 out : Speaker inbuilt/output Video Out : 5MHz, 1V p/p Digital : Max rate 100KHz typical TTL RSSI Out : Received signal strength output for C/N measurement IF : 479.5MHz Antenna : Detachable Parabolic dish with mount Demodulation : Receives & demodulates 3 signals simulataneously Power Supply : 100-240V AC 47-63Hz Satellite link emulator transponder uplink Frequency : 4 channels in 2.4 to 2.5 Ghz band ; PLL Synthesized ISM Band with select switch RF Input Z : 75 Ohms unbalanced Sensitivity : -80dBm Transponder Downlink Frequency : 4 channels in 2.4 to 2.5 Ghz band ; PLL Synthesized ISM Band Spurious output : - 30 dB typical RF Output Z : 75 Ohms unbalanced RF output level : 0 dBm nominal Path Loss : 30dB variable attenuation Link Fail : Switch to disable link Band limiting : 16MHz fixed typical Antennas : Patch antenna X2 Power Supply : 100-240V AC 47-63Hz Accessories : Camera, microphone, video to VGA converter Card, cables BNC-BNC X2
Features:
Emulation of path loss at uplink and downlink
Emulation of frequency translation
High RF output power and low noise
PLL synthesizer in Transmitter,