The PMB-648 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; 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 and RS-232 connections

Key Specifications:

• Power requirements: 3.3V - 5V DC @ 65mA
• Communications: TTL or RS-232 asynchronous serial @ 4800 bps
• Dimensions: 1.25 x 1.25 x .35 in (32 x 32 x 9 mm)
• Operating temp range: -4 to +158 °F (-20 to +70 °C)

Downloads & Resources:
Product Specification (.pdf)
Easy GPS v1.0 [.bsp] (.zip)
Example KickStart Circuits & Code (offsite)