LT30 Controller

Competitive and Reliable

LT30 is a cost-effective professional GPS/GIS handheld receiver with SBAS, designed for field work in demanding conditions. LT30 features a sharp VGA sunlight readable screen with up to 10 hours battery life. LT30 is the ideal field computer for a large range of applications, from GIS data collection to general field measurement. The LT30 can also be used as data controller for RTK GPS receivers.


With an integrated GPRS voice and data modem, LT30 offers internet connectivity in order to exchange project files between the field and office.
Connect to external devices such as laser range finders and geodetic receivers wirelessly using the LT30’s Bluetooth and Wi-Fi capability.


Compatible with most brands of field data collection software running on Windows Mobile 6.1

  • Rugged professional GPS/GIS Data Controller
  • Windows Mobile 6.1 Operation System
  • 3.7″ VGA Sunlight Readable Screen
  • High-Sensitivity GPS for outstanding positioning performances.
  • Built-in GPRS Phone and Data Transmission
  • Bluetooth and WLAN connectivity
  • 3.2 Megapixel Camera with Auto focus

GNSS characteristics

  • High-sensitivity SiRF III chipset
  • 20-channel GPS L1, CA code
  • SBAS (WASS, MSAS and EGNOS) support
  • Tracking sensitivity -159 dBm
  • Update Rate: 1Hz
  • Time to first fix
    • Cold Start < 50 s
    • Warm start < 35 s
    • Hot Start <10 s
  • External Antenna support
  • Post processing: No

Performance specifications*

  • Standalone GPS : < 2.5 m RMS
  • With SBAS : < 2 m RMS
  • An external GPS antenna can be connected to the LT30 to enhance satellite tracking in obstructed sky environment.


  • GSM/GPRS (850/900/1800/1900 MHz) phone and data transmission
  • Bluetooth V2.1 Class 3
  • 802.11 b/g wireless LAN
  • Mini-USB client
  • Built-in microphone and speaker
  • NMEA 0183 protocol support


  • CHC’s Landstar RTK controller or
  • CHC’s Landstar Handheld
  • Carlson’s SurvCE field~
  • DigiTera~


  • Windows Mobile 6.1 operating systems
  • 3.7” VGA sunlight readable screen
  • 624 MHz processor
  • Internal memory : 256 MB internal flash storage
  • Micro SD card slot up to 16 GB
  • 3.2 megapixel camera with autofocus


  • Size: 158 x 85 x 25 mm (6.3 x 3.4 x 1.2 in)
  • Weight: 340 g with battery (12 oz)
  • Operating Temperature: -20 °C to +60 °C (-4°F to 140°F)
  • Storage Temperature: -30 °C to +70°C (-22°F to 158°F)
  • Dust proof: IP65
  • Shock: survive a 1 meter drop onto concrete

Package Content

  • LT30 GPS handheld receiver
  • Li-Ion battery
  • 2 GB Micro SD card
  • USB data cable
  • AC power adapter
  • Stylus
  • Hand strap
Read the LT30 FAQ here
* Accuracy and reliability specifications may be affected by multi-path, satellite geometry and atmospheric conditions. Performances assume minimum of 5 satellites, using recommended general GNSS sensor practices.
** UHF type approvals are country specific.
*** Specifications are subject to change without notice. All trademarks are the property of their respective owners.
~ Additional costs apply