GPS ONE – Telemetry Tracking Module


  • 16MIPS RISC CPU for high-performance GPS system processing
    • Filtering and adaptive rate control for down-link messages to preserve RF Link bandwidth
  • SDIO Micro-SD Memory Card support (J6) for  data logging onto FAT16/FAT32 media (up to T10 (25Mhz HDLC) V2.0 32GB Cards)
    • Support for logging full NMEA data, temperature, power, voltage and time
  • High-performance uBlox LEA-5/6 GPS Receiver Module
    • uBlox u-Center USB support
  • NMEA (WGS-84) output provides the widest range of interoperability with GPS software
  • High power 1 Watt (1000mW) 30dbM 900Mhz FHSS Modem supporting 500Kbps datarate and up to 16 independent channels (TDMA Dynamic mode)
  • Up to 12V, 2A input power support
    • Terminal Block for Power and optional switch
  • External 3V GPS Almanac battery – for hot-start.
  • Main Battery and GPS Battery voltage/current monitoring
  • Temperature Sensing from -55°C to +125°C with 0.5°C Accuracy
  • GPMTW NMEA active output or console stats
  • Expansion port for future module upgrade
  • Expert mode supports remote control wireless login shell with password protection featuring command line shell interface for advanced users
  • Range: 100 miles LOS
  • Supported software: any NMEA GPS Program (ExpertGPS, VisualGPS, Google Earth, etc)
  • Over 8hrs operational time (running all features) using 9.6V 2200mah NiMh 8xAA battery pack


  • Sarantel SL1206R GeoHelix®-P2 high-performance, high-gain, low-noise amplified active input GPS receiver antenna with SMA socket.
  • External RPSMA (Female) to RPSMA (male) extension cable
  • 3V External GPS Almanac battery

GPS-1 Module

GPS-1 Module (92x50mm)

GPS-1 module with battery attached, all antennas connected, USB connected and GPS lock indicated.


  • 91.35 x 49.35mm x 12.7 (LxWxH mm)
  • 3.59” x 1.94”  x 1/2″ (LxWxH inches)

Assembled height: ½” High (fits inside 54mm Performance Rocketry AF Tube)


  • Board Weight:  1.53 oz (43.5g)
  • GPS Almanac Battery Weight: 4.1g
  • 0dB RPSMA Antenna: 25.5g
  • SL1206R GPS Antenna: 18.7g
  • Total flight weight: 91.8g (3.24 oz)

Note: accessories ordered separately or as a kit.

GPS-1/Basestation-2 Complete Package

Complete package includes:

  • 9.6v 2200Mah in Square configuration, Deans Micro connector
  • Battery connector, Deans Micro (Wire + Deans Micro pre-soldered)
  • GPS-1 Telemetry Transmitter Board
  • Basestation-2 Handheld Receiver
  • GPS Antenna and SMA M-M Cable
  • Modem Antenna and RPSMA M-F Cable
  • 3V GPS Almanac Battery
  • 6-9V Smartcharger
  • Battery Charger Plug (Basestation-2)
  • Battery Charger Plug (Deans Micro)
  • Factory Paired Receiver/Transmitter
  • Mounting Hardware

GPS-1/Basestation-2 Complete Package

GPS-1/Modem Starter Package

Starter package includes:

  • DNT900 Factory Modem (and Accesories – includes RPSMA 2dB Rubber Duck Antenna, Power-supply and Cables)
  • GPS-1 Telemetry Transmitter Board
  • GPS Antenna and SMA M-M Cable
  • Modem Antenna and RPSMA M-F Cable
  • 3V GPS Almanac Battery
  • Factory Paired Receiver/Transmitter
  • Mounting Hardware

NOTE: starter package does not include batteries.

GPS-1/Modem Starter Package

GPS-1 Bare Board

Bare Board package includes:

  • GPS-1 Telemetry Transmitter Board
  • Factory Paired Receiver/Transmitter

NOTE: bare board does not include batteries or antennas.

GPS-1 Bare Board


Custom Options

See the Basestation-1 and the Basestation-2 for details on the Telemetry receiver.

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