The GSP-1720 satellite data and voice module enables full two-way data and voice capability, allowing the development of new and creative tracking and monitor & control applications to full-featured fixed telephone service for remote areas.

For Supervisory Control and Data Acquisition (SCADA) applications, the GSP-1720 Satellite Data/Voice Module (SDVM) can provide either Direct or Dial-up Internet as well as asynchronous computer to computer connectivity. These options provide communications with land and marine-based equipment, while complementing mobile and stationary field solutions.

Mobile or stationary, the GSP-1720 helps you monitor, control or track assets remotely through the Globalstar satellite network – affordably and with low-power requirements.

Designed for multiple applications, the GSP-1720 Module offers a flexible solution for the Original Equipment Manufacturer (OEM), as well as providing a developer's kit for accelerated time to market. GSP1720 Brochure

• Applications SCADA
• Telemetry
• Remote Monitoring
• Environmental Monitoring
• Aviation
• Process Control
• Remote Diagnostics

Advantages & Features

Satellite Data/Voice Module Features

• Globalstar Satellite Data Service
• Globalstar Satellite Voice Service

Data Services

• Direct Internet or Direct Dial-up Circuit Switched Data
• 9.6 kbps full duplex service (express data available up to 19 kbps)
• Utilizes standard and enhanced "Hayes Modem" AT commands
• Compatible with Windows 98/2000/XP/NT/ME/Vista
• Dial-up networking, Asynchronous data communications static IP
• Short Messaging Service (SMS): 35 character incoming

Voice Services

• Crystal clear voice quality: Superior CDMA digital satellite quality
• Automatic system select: Just apply power to the unit and your Globalstar module will automatically seek out the Globalstar network.

GSP-1720 Includes

• The Satellite Data Voice Module (SDVM) OEM board

Installation Options

Choose from three antenna forms in either passive or active versions that allow for remote antenna installations.

• Optional Accessories (not included) – RF antenna cables, Power Supply, multi-mode data/power cable

Technical Specifications

Operating Frequency

Transmit: 1610 - 1625 MHz
Receive: 2484-2499 MHz

Maximum Transmit Power

Passive antenna: +26 dBm (400 mW)
Active antenna: +29 dBm (800 mW)

DC Input Voltage +4.7 V to +5.1 V (7.0 V optional for active antenna)

Power Consumption Estimates @ 12V Input:

State	Min	Typical	Max	Units
Shutdown	0	0.65	1.0	mW
Standby	0.5	0.50	1.1	W
Transmit	2.2	3.65	5.0	W

Interfaces

User Ports 22 pin Molex connector with pin-outs for data port, auxillary port (control/NEMA), audio and power.
USB-B connector for data and diagnostics connectivity.
Module Antenna Connectors: TX SMA female, RX SMA Male

Antenna Connectors:
Passive: TX SMA Female, RX SMA Female

Active: TX SMA male, RX SMA female, Diagnostic Monitor and Software Upgrade USB-B Connector

Module Dimensions: 4.7 in (119 mm) x 2.4 in (65 mm) x 0.59 in (15 mm)
Module Weight: less than 2.15 ounces (60 grams)
Certificaiton FCC, ETSI, IC
Module Environmental Conditionsn Operating: -22 to +140ºF (-30 to +60ºC)
Storage: -40 to +185ºF (-40 to +85ºC)

Coverage may vary. Specifications subject to change without notice.

How To Buy

USA/Government
Bob Bennett
+1 985-335-1543
Bob.Bennett@globalstar.com

Canada
Marty Jefferson
+1 905-712-7110
mjefferson@globalstar.ca

Europe
Mark O'Connell
Mark.OConnell@globalstar.com

Latin America
Juan R. Porras
Office: + (507) 265 0432
Mobile + (507) 6677 4276
juan.porras@globalstar.com

Rest of World
Thomas Babb
thomas.babb@globalstar.com

Downloads

• Product Spec Sheet