ALTM-T

Provides a complementary APNT source to GPS/GNSS
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ALTM-T - Image 1
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ALTM-T

ALTM-T

Alternative Location and Timing Module-T (ALTM-T) delivers reliable, continuous access to assured positioning, navigation, and timing (APNT) information. NAL Technologies’ ALTM-T is ideal for applications demanding precise positioning, navigation, timing, and redundancy with other sources of APNT.

Details
ALTM-T provides a complementary APNT source to GPS/GNSS. The ALTM-T Iridium STL® receiver leverages a signal approximately 1,000 times stronger than GPS/GNSS and can penetrate indoor environments as well as intentional and unintentional GNSS interference. This low-SWaP module combines a satellite receiver, a UART serial port for data I/O, 3.3V power amplifier for active antennas, and a 1-PPS timing signal output.    
  •  Integrated power amplifier for 3.3V active antenna
  • Optional 10 or 26 MHz external 1.8V or 3.3V reference clock input
  • USB 2.1 per M.2 specifications
  • All input/output is 1.8V and via M.2 GPIO pins
  • 1 PPS output and NMEA 0813 messaging
  • 511mW power consumption and size < 13 cm²
  • Size: 30 x 42 mm (1.1811” x 1.65”) M.2 Type 3042-D5-B
  • Weight: 4g
  • Interface Connector: PCIe M.2 B-Key Standard
  • Mating Connector: TE Connectivity 2199230-3
  • STL RF Connector: U.FL Connector Receptacle. Male, Surface Mount
  • Mounting: JAE Electronics SM3ZS067U410- NUT1-R1200
  • Operating Temperature: -21°C to +60°C
  • Input Voltage Range: 3.3V+-5%
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Purpose built for these key industries

We offer reliable, custom-design solutions powered by the world’s most advanced network to solve any connectivity challenge across land, sea, and air.

US Government
Maintain operational efficiency, enhanced asset safety, and real-time situational awareness for U.S. government and military success.
Global Government
Enhance strategic decision-making through secure tactical correspondence, and operational communications across government and military missions.
Oil & Gas
Track and manage uncrewed assets and maintain visibility and safety while conducting projects in the field and monitoring remote operations.
Utilities
Deliver real-time insights while remotely conducting powerline and pipeline surveillance and maintain real-time communications to manage plant performance.
Aviation
Deliver reliable and resilient voice, data, and beyond visual line of sight communications for every flight with innovative hardware and software solutions.
Shipping & Transportation
Enable real-time vessel tracking, enhanced crew and cargo safety, and heightened productivity, from port to final destination.

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Unprecedented Global Coverage

World-class solutions powered by Iridium’s cutting-edge satellite infrastructure deliver seamless connectivity and total asset visibility, no matter how far off the beaten path your operations take you.

Trusted industry experts

Global, solutions-driven team leveraging deep industry expertise to engineer advanced solutions trusted by governments, NGOs, and blue chip companies to connect, track, and secure their most valuable assets.

Intuitive, all-in-one solutions

Small form factor hardware and innovative cloud-based software are custom-designed and packaged to offer real-time communications and insightful analytics for your precise operational, device, network, and app needs.