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Trimble Lassen SQ GPS Module (incl. SMT board data connector)
55.50€ 45.30€

Trimble's new Lassen™ SQ module adds complete GPS functionality to your mobile product in a postage-stamp-sized footprint with ultra-low power consumption. The module is designed for portable handheld, battery-powered applications such as cell phones, pagers, PDAs, digital cameras, and many others.

Using Trimble's breakthrough FirstGPS™ architecture, the module delivers complete position, velocity and time (PVT) solutions for use in the host application. The Lassen SQ module uses minimal power and space and delivers a robust, reliable PVT solution.

Lassen SQ is the only stamp-sized GPS product with the two most popular standard protocols: TSIP (Trimble Standard Interface Protocol) and NMEA 0183. The module is enclosed within a metal shield for ease of handling. The shield acts as a protective case.


  • 100 mW @ 3.3V
  • 26 mm x 26 mm x 6 mm
  • TSIP and NMEA
  • 0183 protocols
  • Flash memory
  • Small companion
  • antenna: 20.1 mm x
  • 20 mm x 8 mm
  • Antenna short-circuit detection and protection

General: L1 (1575.42 MHz) frequency, C/A code, 8-channel, continuous tracking receiver, 32 correlators
Update Rate: TSIP @ 1 Hz; NMEA @ 1 HZ
Accuracy: Horizontal: <6 meters (50%), <9 meters (90%)
Altitude: <11 meters (50%), <18 meters (90%)
Velocity: 0.06 m/sec
PPS: ±95 nanoseconds
Acquisition: **) Reacquisition:<2 sec. (90%)
Hot Start: <14 sec (50%), <18 sec (90%)
Warm Start: <38 sec (50%), <45 sec (90%)
Cold Start: <90 sec (50%), <170 sec (90%)
Dynamics: Acceleration: 4g (39.2 m/sec2)
Motional jerk: 20 m/sec3
Operational Limits: Altitude <18000m or velocity <515m/s (COCOM limit)
Either limit may be exceeded but not both
Prime Power: +3.0 VDC to +3.6 VDC (3.3 V typ.)
Power Consumption: GPS board only: 100 mW @ 3.3 V
w/embedded ant.: 133.3 mW @ 3.3 V
Backup Power: +2.5.VDC to +3.6VDC
Operating Temperature: –40°C to +85°C
Storage Temperature: –55°C to +105°C
**) Cold start requires no initialization. Warm start implies last position, time and almanac are saved by backup power. Hot start implies ephemeris also saved.

For more information, please visit this products webpage.
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