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Shenzhen Shanhai Technology Ltd.
Shenzhen Shanhai Technology Ltd. Professional GSM GPRS modem and module GPS module manufacture. We supply high quality products, competitive price, and 5 star customer service
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Standard GPS module GM25

Standard GPS module GM25

Place of Origin : China
Brand Name : SIMCOM
Model Number : GM25
Certification : CE,Rohs
MOQ : 5pcs
Packaging Details : tray
Delivery Time : 5days
Payment Terms : TT,Paypal,WU,Escrow
Supply Ability : 1000pcs
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Standard GPS module GM25

1.Skylab GPS module GM25
2.High sensity
3.20-channels day lead time

The SkyNav GM25 is a complete GPS module that features super sensitivity, ultra low power and small form factor. The GPS signal is applied to the antenna input of module, and a complete serial data message with position, velocity and time information is presented at the serial interface with NMEA protocol or custom protocol.

Its -160dBm tracking sensitivity extends positioning coverage into place like urban canyons and dense foliage environment where the GPS was not possible before. The small form factor and low power consumption make the module easy to integrate into portable device like PNDs, mobile phones, cameras and vehicle navigation systems

Receiver Type
-L1 frequency band, C/A code, 20-channels


-Position 3m CEP without SA
-Velocity 0.1m/s without SA
-Timing (PPS) 60ns RMS

Acquisition Time
-Cold Start 36s
-Warm Start 30s
-Hot Start 2s
-Re-Acquisition <1s

Power Consumption
-Tracking 35mA @3V Vcc
-Acquisition 35mA
-Sleep/Standby TBD

Navigation Data Update Rate

Operational Limits
-Altitude Max 18, 000m
-Velocity Max 515m/s
-Acceleration Less than 4g

Product Tags:

gps module with antenna


Standard GPS module



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Standard GPS module GM25 Images

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