Stellar DS300 Satellite Modem

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.

M2M Connectivity | Wireless M2M Hardware & Support Services

M2M Connectivity, established in 2002, is a specialist wireless component distributor for Australia and New Zealand. We provide wireless connectivity hardware and support services to developers to enable them to bring wireless M2M products to market quickly. M2M Connectivity support a range of leading wireless brands covering most main wireless M2M technologies including: • Sierra Wireless – AirPrime modules for UMTS/HSPA and CDMA RevA • Sierra Wireless - AirLink Programmable Gateways (modems)for 3G /Next G and GSM/GPRS with optional boards for additional features e.g. Ethernet, GPS & IO • Maestro Wireless Solutions – GSM/ GPRS modems and optional boards for add-on features such as Ethernet. • connectBlue – Bluetooth, WLAN, Zigbee & Ethernet modules/modems • Globalstar Simplex – low cost one-way satellite • Orbcomm Satellite /Stellar & Quake - 2 – way messaging modules/modems • Iridium Satellite / Quake - Short Burst Data modems with optional GPS and cellular technologies M2M Connectivity has a strong understanding of the underlying business models for M2M. By maintaining a strong network operator contacts and knowledge of their M2M and mobile data groups, we are able to support developers aiming to sell into operators and/or obtain network approvals. To our customers, the developers and system integrators, we offer high level technical support both on the wireless hardware we supply, as well as the wireless connectivity issues that almost always arise in wireless applications. If it is wirelessly connected we can help.

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