50 Channel D2523T Helical GPS Receiver

Excl. VAT: £49.99 Incl. VAT: £59.99

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Excl. VAT: £49.99 Incl. VAT: £59.99
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The D2523T is a compact GPS smart-antenna engine board, which comes equipped with a Sarantel GeoHelix high-gain active antenna and GPS receiver circuits. The module is based around the high performance 50-channel u-blox 5 platform.

The omni-directional antenna provides great sensitivity, even when you don't have a clear view of the sky. Whether this receiver is in your pocket or under your car seat, you are likely to pickup a rock solid GPS signal.

The module operates at 3.3VDC and outputs standard format NMEA strings over the TTL/UART pins. It has up to a 4Hz update rate.

If you need a GPS unit for the ArduPilot Mega please use the MediaTek MT3329 as the D253T will not work with the ArduPilot Mega autopilot.

This GPS module has a connector similar to that on the EM-406, so you can use the same interface cable to connect to it.


  • 50-channel u-blox 5 engine

  • Omni-directional Sarantel active antenna @ typical gain: +26dBic

  • 1 Hz position update rate

  • <1 second time-to-first-fix for hot and aided starts

  • 160dBm SuperSense® acquisition and tracking sensitivity

  • Accelerated startup at weak signals for modules with KickStart feature

  • Supports AssistNow Online and AssistNow Offline A-GPS services; OMA SUPL compliant

  • High immunity to jamming

  • PCB main board size 25 x 23 mm

  • UART (TTL) interface

  • 3.3V supply voltage for low power consumption


SKU: GPS-09566


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