MULTIFUNCTION SIMULATOR WITH BER
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The Multifunction Simulator with BER (RF Simulator) is designed to meet the Multimission Data Reception requirements of the Remote Sensing Satellite Ground Stations. The Multifunction Simulator with BER generates QPSK Modulated IF signal as it's output and also used to test the BER of the received data of data rates of 160 Mbps and above (I or Q).
The Simulator employs latest digital circuitry for different data rate generation to suit different mission data requirements of 320 Mbps and above. This dual channel unit has all the necessary circuitry for generation of data rates from 10Mbps to 320Mbps & above internally and through external TPG for Indian or any other Remote Sensing Satellite mission.
| SPECIFICATIONS | |
|---|---|
| Carrier Frequency* | : 720MHz (IF configurable depending on Data Rates) |
| Type of Modulation | : QPSK |
| Data Rate* | : 10 to 320Mbps tunable with 100Hz Step |
| Channels* | : 2 Independent IF Streams |
| Code Length* | : 215-1 & 223-1 |
| Input Selection | : 1. External TPG: Serial Data & Clock or Parallel Data & Clock NRZ-L, ECL Un-terminated or 2. Internal PRBS |
| Encoding | : Selectable Algorithms for 4 Different Missions |
| Outputs* | : 2 Channels Separately QPSK modulated 720 MHz Outputs |
| Output Level* | : +7dBm to -12.9dBm for each Channel |
| BER Reader | : As a built-in facility for above code lengths |
| BER Inputs | : Data & Clock ECL Un-terminated |
| Input/Output Connectors | : BNC (F) |
| Remote Interface* (Optional) | : RS232 or IEEE488 or Ethernet |
| Power | : 230V AC 50Hz |
| Operating Temperature | : 0 to 50 Deg C |
| Size | : 19” 3U Rack Mountable |