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TSI provides a comprehensive solution that overcomes the operational challenges
that have held back the full adoption of wireless data capability for legacy analog
combat network radios.
The SIGMA™ solution provides a secure channel with a flexible digital modem for
the kHz bandwidth. It interoperates with an array of disparate systems and functions
as an attachment upgrade to the legacy analog radios.
SIGMA™ provides the four critical elements of a comprehensive solution for the combat
network radios:
- Integrated GPS for location reporting
- Data capability
- Interoperability
- End-to-end security
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The SIGMA™ application includes:
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SIGMA™ Digital
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Empowers analog radios with true digital capabilities and converges voice and data
traffic onto one network, resulting in resource savings and network management efficiencies.
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SIGMA™ Mobile
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Vastly improves the capacity of mobile wireless devices accommodating new bandwidth-intensive
applications, faster current application performance and significant increases in
the number of simultaneous users a system can support.
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SIGMA™ Share
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Promotes complete interoperability between wireless data systems, simplifying information
sharing and collaboration.
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SIGMA™ Secure
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Provides security features - end-to-end physical and cyber security that are unmatched,
especially by traditional cellular operators.
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SIGMA™ Monitor
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Integrates GPS technology hence delivering Force Tracking capabilities for the modern
force.
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RDM-1000 (COMMUNICATION MODEM)
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DESCRIPTION |
SPECIFICATION |
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Location Reporting
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GPS enabled |
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Reporting Interval |
Variable |
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Text Messaging |
160 characters allowable |
Data Rate:
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Up to 8000 bps
Yes (Optional)
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Error Correction
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Variable FEC, CRC |
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Compression |
Variable 2:1 to 10:1 (Optional) |
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Link Establishment Time |
Typical <65ms (excluding transceiver TX/RX rise time) |
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Processors |
140 MIPS DSP + 8bit micro controller |
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Memory |
4MB Flash |
Minimum Transceiver
Interface
- Audio Input
- Audio Output
- PTT
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400mVpp to 1.5Vpp - Impedance 100K ohm
400mVpp to 2.5Vpp - Impedance 600ohm
Open Collector Output (maximum 100mA) |
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Audio Bandwidth |
400-2500 Hz ± 3dB |
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Identification |
Field Programmable or Predefined |
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Battery |
9V Lithium Ion Battery |
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Operating Voltage |
10V - 30V |
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Ruggedisation |
Sufficiently Rugged |
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Connectivity |
RS232, Bluetooth (Optional) |
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Radio Interface |
Wired |
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Operation Mode |
Polling, Beacon, One-to-One |
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Data Encryption |
AES 128-bit/ 256-bit |
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Voice Priority |
Yes |
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Self Booting |
Yes |
Password
Authentication |
Only for cryptographics keys |
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Emergency Erasure |
Yes |
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Dumb Modem Mode |
Yes |
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Operating Temperature |
-10 degrees celsius to 60 degrees celsius |
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Size |
7'' (length) x 7'' (width) x 2'' (height) |
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Weight |
Up to 2.0kg |
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