TRACKING DEMODULATOR
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This specially designed system generates the requisite scan code pulses for the mono-pulse feed used for telemetry, tracking applications. The unit is designed to process the tracking video obtained from tracking receiver, into azimuth and elevation error signals, which are in turn applied to closed loop servo system to drive the antenna.
This system has an inbuilt Diversity Mode where the Tracking Error is calculated from the channel with greater signal strength. The unit is developed using latest FPGAs.
| SPECIFICATIONS | |
|---|---|
| Inputs | |
| Channels | : Two |
| Video | : 8 Volts peak to peak |
| AGC | : 0 TO 10 Volts |
| Connections | : BNC(F) |
| Outputs | |
| Tracking Error Voltage | : +/- 10V DC Max |
| Acquire Loss | : TTL/LVTTL with Indication |
| Scan Code Pulses | : 1 KHz & 500Hz |
| Connectors | : Circular |
| Acquistion Threshold* | : Adj. 0 to 15dB Above Noise Level in steps of 0.1 |
| Loss Threshold | : Adj. 0 to 15dB Above Noise Level in steps of 0.1 |
| Hysterisis* | : Adj. 0 to 15dB in steps of 0,1 |
| Mission Selections | : 4 |
| Diversity Mode | : Auto / Manual |
| Remote Interface (Optional)) | : Ethernet / RS 232 |
| Power | : 230V AC 50 Hz |
| Operating Temperature* | : 0 to 50 Deg C |
| Size | : 19” 2U Rack Mountable |