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PMB-688 GPS SiRF Internal / External Antenna

Product Code: 28501
Excl. VAT: £34.31 Incl. VAT: £41.17
You will earn 34 Robo Points for buying this product
The PMB-688 GPS module provides the highest performance with a SiRFstarIII chipset and integrated patch antenna plus an MMCX connector for an external GPS antenna, sold separately.

See the GPS Comparison Chart to evaluate this model side-by-side with the very similar PMB-648 and the low cost PMB-248.

The PMB-688 GPS features 20 parallel satellite-tracking channels for fast acquisition of NMEA0183 v2.2 data for robotics navigation, telemetry, or experimentation. There is a built-in patch antenna as well as a connection for an external one; rechargeable battery for memory and RTC backup; cable for power, TTL and RS-232 connections.

Features:

  • High sensitivity
  • SiRFstarIII chipset 
  • 20 parallel satellite-tracking channels for fast acquisition and reacquisition 
  • Built-in rechargeable battery for memory and RTC backup 
  • Supports NMEA0183 V2.2 data protocol 
  • Includes cable for power, TTL
  • Power requirements: 3.3V - 5V DC @ 65mA
  • Communications: TTL asynchronous serial @ 4800 bps
  • Dimensions: 39 x 33 x 9 mm (1.55 x 1.30 x .35 in)
  • Operating temp range: -20 to +70 ┬░C (-4 to +158 ┬░F)

Product Attachments

View FilePMB-688 Product Spec.    Size: (122.74 KB)

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Whenever possible, items which are in stock are dispatched the same day, or the next working day.

Large and/or heavy items are dispatched by UPS courier service and these orders must be placed before 15:00hrs (GMT) to ensure same day dispatch.

Small items are normally sent using a Royal Mail service for UK orders, and International Airmail or UPS for overseas orders

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PMB-688 GPS SiRF  Internal / External Antenna
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