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 Simplex Modems
The Globalstar Simplex Modem or Simplex Transmitter Unit (STU) is designed to deliver reliable digital data communications for remote sensing and monitoring applications. The STU is a low cost, simplex device that allows packet-switched data to be sent automatically (on a time or event driven basis) from remote locations where alternative communications systems are unavailable or prohibitively expensive. The unit can monitor a wide range of assets including liquid petroleum gas (LPG) tanks, water tanks, pipelines, electricity meters and sea or land containers.
The STU is provided on an OEM basis and can be easily incorporated into a remote data solution. To integrate this product, please review the Globalstar OEM Certification Process.
Links:
Globalstar Quick Locate Service
Special Purpose Modems
Applications
Simplex Service Providers
Click Here to see Simplex Data Coverage Map
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Advantages
- Increase reliability through multiple transmissions
- Location service with optional GPS functionality
- Quick and easy installation into your OEM devices via standard AT commands
- Programmable time of transmission or event
- Low power consumption
- Low cost
A typical OEM solution consists of:
- Simplex transmitter unit (STU)
- Application specific sensor(s)
- Standard interface controller board
- Batteries or AC Power
- Real time clock
- Optional GPS functionality
- Patch antenna
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Not all products and services are available in all regions.
Specifications and features may change without notice. Neither
Globalstar Inc. nor any of its subsidiaries or affiliates (collectively,
"Globalstar") warrants the accuracy, completeness, or usefulness of any
information, products, services or processes listed above. Neither does
Globalstar guarantee the products or services or assume any liability
for loss or damage resulting from the use or misuse of the products,
services or processes. Globalstar is providing information about, and
links to, these third-party sites solely for the convenience of its
customers.
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