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Stellar DS300 Satellite Modem

Supplier: M2M Connectivity

A programmable ORBCOMM subscriber communicator that includes arobust satellite modem, an on-board application processor, power conditioning circuitry, battery charger and several digital and analog IOs.

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Its built-in application development environment decreases time to market while Stellar's exclusive StelComm utility simplifies set-up and configuration.

The DS300 offers robust design targeted to satisfy the transportation, heavy equipment, marine, aeronautical as well as many other markets.DS300 Information

Specifications:

  • General Dimension: 206 x 86 x 38 mm (maximum)
  • Configuration: Sealed Case
  • Transmit Power 10 Watts EIRP
  • Transmit Frequency 148 - 150.05 MHz
  • Receive Frequency 137 to 138 MHz
  • Dynamic Range 40 dB minimum
  • Sensitivity Minimum BER: E-5 @ -118 dBm
  • Typical BER: E-5 @ -120 dBm
  • Application Interfaces: Main RS232 (4-wire: TX, RX, CD, GND)
  • App RS232 Serial: (3-wire: TX, RX, GND)
  • Power Out: Switchable Battery Voltage Output
  • Digital I/O: 4 in, 4 out; 6.8 mA max, 3V nominal
  • Analog Input: 4 @ 0-3 V, 10-bit A/D
  • Application Connector Delphi Packard 100W Micro-Pack 36 Pin Connector
  • Power Requirements 1A External Power: 9.0 to 30 VDC, current-limited to 1.3A
  • 5A External Power(1): 9.0 to 30 VDC, current-limited to 5A
  • Transmit: 2.0 A max @ 12 VDC
  • Receive: 85 mA max @ 12 VDC (with Illuminating Indicators off)
  • Sleep: 50 uA nominal, 100 uA max @ 12 VDC
  • GPS: 22 mA nominal, 25 mA max @ 12 VDC
  • Transient Tolerance: 100 usec @ 100V
  • Environmental Temperature: -40°C to +85°C (operating)
  • Shock & Vibration: SAE J1455
  • Pressure Wash: MIL 506.1
  • Radiated Emissions: EN 301 721
  • RF Connectors GPS: FAKRA SMB C Code key (blue color), keyed, 50 Ohm
  • VHF: FAKRA SMB D Code key (violet color), keyed, 50 Ù
  • Application Hosting 128K user-written C code, 4K RAM, 4K EEPROM
  • GPS 16 Channel receiver < 10 meter accuracy
  • TTFF < 55 seconds with Almanac and Ephemeris
The Stellar DS300 is available from M2M Connectivity.  Please click here.

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