GPS02F OEM-GPS receiver

GPS25 OEM-GPS receiver

GPS25R Low Cost OEM-GPS receiver

GPS26 OEM-GPS receiver

GPS30 SiRFstar III based OEM-GPS receivers

GPS35 SiRFstar III based OEM-GPS receiver

GPS36 SiRFstar III based OEM-GPS receiver

GPS25 Evaluation Kit

GPS30F Evaluation Kit

ROGER GPS Repeater products

Application notes & presentations

GPS25R Low Cost OEM-GPS receiver

GPS25R OEM-GPS receiver for use with active antenna.

The Orcam GPS25R is a compact, low-power OEM GPS receiver module with software stored in ROM, which allows you to drop-in complete GPS functionality into your product.

Its wide input voltage (3,0V – 5,5V) and low power consumption makes it easy to use. Integration is simple and supported by the tools and techniques of hundreds of designs based on the SiRF family of products.

Designed without an RF connector, the GPS25 is a true SMT module that can be used in pick-and-place assembly for high-volume manufacturing.

GPS25R Product Brief

The SiRF GSC2x architecture sets a new industry standard for high-volume low power GPS performance. The GPS25R supports signal detection to -142 dBm (SiRFXTrac^®) using an external active antenna to meet the challenges of multi-path and urban canyon environments. SiRF SingleSat™, SnapLock™, and FoliageLock™ features further enhance performance and are available on a small power budget.

SiRFTricklePower™ and Advanced Power Management extends battery life by reducing average current to a few mA.

The Orcam GPS25R receiver is optimized for high-volume applications where compact size, low cost and rapid development are required. Modular software from an industry leader lets you efficiently integrate the receiver into your design and means that your product can have GPS functionality today, not tomorrow.

Receiver Serial Port Configuration

The GPS25R receiver has four user selectable output configurations, selected by the MODE1 and MODE2 pads.

MODE 1	MODE 2	Serial Port Configuration	Navigation output messages
1	1	Slow NMEA (Default) Port A: NMEA, 4800 Baud Port B: RTCM input 9600 Baud	GGA, GSA, RMC, VTG, GSV@5s, ZDA
1	0	Fast NMEA Port A: NMEA, 19200 Baud Port B: RTCM input 9600 Baud	GGA, GLL, GSA, GSV, RMC, VTG, ZDA
0	1	SiRF Binary Port A: SiRF Binary 57600 Baud Port B: NMEA 115200 Baud	MSG ID# 2, 4, 9, 13, 18, 27, 41, 52 GGA, GLL, GSA, GSV, RMC, VTG, ZDA
0	0	Adaptive Trickle Power Port A: NMEA 4800 Baud Port B: SiRF Binary, 38,4 kBaud	GGA, GLL, GSA, GSV, RMC, VTG, GSV, ZDA MSG ID# 2, 4, 9, 13, 18, 27, 41, 52

*For a full description of the navigation messages supported, please see the SiRF Binary Protocol Reference Manual and the SiRF NMEA Protocol Reference Manual

Tracking software

GSW2.x - Standard sensitivity GPS Navigation software for GPS25R

Detailed Datasheet

Orcam GPS2x Datasheet & Integration Guide