 mss-type-d-terminal-v1-1-kmsstd01-pct1-141 .pdf [ Download ] |
KMSSTD01 is portable satellite terminal works with INSAT based MSS Transponder for Voice communication. The terminal is developed for voice communication during disaster like flood, earthquake etc. when other means of communication have Brocken down. It can be used from any location of Indian mainland region for emergency communication.
Features:
- INSAT Satellite based Voice communication for Disaster Management
- Voice call between terminal to terminal and terminal to local user on PSTN or EPABX
- Reliable communication support when all other conventional means fail
- Supports signaling and voice communication protocol of ISRO Hub
- Supports Voice compression rate of 4.8 KBPS
- Small Brief Case size Portable Terminal
- Operates on Battery or 230 V adapter
- Easy User interface has a graphical LCD and 5x4 keypad
- Operates in DAMA or PAMA mode for satellite channel access
- Weight around 4.5 Kg with antenna, battery and charger
Specifications:
| Transmit frequency band: |
2670 MHz to 2690 MHz |
| Receive frequency band: |
2500 MHz to 2520 MHz |
| Antenna polarization: |
LHCP (both transmit & receive) |
| Network Access: |
DAMA/PAMA |
| Modulation/Demodulation: |
BPSK |
| Phase ambiguity resolution: |
Differential Encoding/Decoding |
| Scrambling/Descrambling: |
CCITT V.35 |
| Voice compression: |
Standard AMBE Vocoder, 4.8 Kbps |
| Data rate: |
5.4 Kbps (Voice Coding rate 4.8 Kbps) |
| Antenna alignment: |
By signal strength indicator and magnetic compass |
| Power supply: |
Battery operated with charging option with mains |
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