Globalstar GSP-2900-MST20

1,499.00$ 0.00$

For a limited time only, receive a Globalstar GSP-2900 for FREE
when you activate on an Unlimited plan for $199.99/mo. or $2400/yr.
This is one of the most aggressive satellite phone offers in the industry!


Globalstar GSP-2900 document (PDF)

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SKU: GSP-2900 Categories: ,


Staying Connected Virtually Anywhere
The GSP-2900 provides convenient fixed access to satellite voice and data services, including Internet, e-mail and voicemail. As many as five RJ-11 jacks can be connected to the GSP-2900 to provide dial-tone to any standard or cordless phone. Installation options are virtually endless — GSP-2900 phones have been installed in boats, ships, cottages, skyscrapers, oil rigs and service vans. You can also access Remote Terminated Data — an easy way to communicate with monitoring devices to track equipment in remote locations. Three cable length options, suitable for most applications, are available: 20′, 30′ and 55′.

In the Box

GSP-2900 satellite phone package includes:
  • Mini-stick antenna,
  • Junction Box,
  • Power/Telephone Cable,
  • Power Supply,
  • Battery Back-Up,
  • Mounting Bracket,
  • North American Power Cord,
  • User Manual


  • Dimensions: Housing 25 x 21.6 x 8.4 cm, Antenna 49.5 cm H x 2.5 cm diameter
  • Weight: 3.04 kg (6.7 lbs )
  • Operating Temperature Range: -30 to +60ºC (-22 to +140ºF)
  • Storage Temperature Range: -40 to +85ºC (-40 to +185ºF)



  • Universal AC/DC Power Supply, with Battery Backup
  • Power consumption 25 watt maximum at 12 VDC nominal input voltage, 12 watt typical operation


Phone Handset Compatibility

  • Standard modular phone jack (RJ11)
  • Compatible with all standard wired analog phones
  • Compatible with virtually all cordless phones


Calling Features

  • Standard International Dialing (“00” or “011” prefix)
  • Mailbox for voice, messages


Flexible Installation

  • Telephone line can be up to 244 m (800 ft)
  • Data cable (CAT5) can be up to 90m (300 ft)’ Options available to extend data cable to 137m (450 ft)

  • Three cable length options, suitable for most applications, are available: 20′, 30′ and 55′
  • Marine enclosure option


Data Network

  • Serial data cable (port speed 19,200bps)
  • Supports direct TCP/IP and asynchronous modem communications
  • ExpressData provides up to 28kbps throughput (Uncompressed speed 9600bps)
  • Send emails, surf Internet, transfer files easily and quickly


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