G7A

G7A is a GNSS module that supports GPS L1, GLONASS L1, and BDS B1. It supports
multi-frequency and single-frequency positioning. Its dimensions are only 10.6
mm x 9.7 mm x 2.2 mm, which makes it perfectly suit for industrial applications
with strict size requirements. It adopts 18-pin LCC package that facilitates
SMT. GNSS modules G7A adopts a unified chipset that integrates baseband and RF.
It is a high-sensitivity, low-power consumption and cost-effective
positioning/navigation solution for automotive, portable, and IoT terminals.

Product Features
Embedded LNA and SWA
GPS/BDS/GLONASS
Supports GAGAN
Small size
-40℃ to 85℃

Specifications
Frequency bands GPS L1/BDS L1/GLONASS L1
Operating voltage VBAT: 2.7 V to 3.6 V, Typ.: 3.3 V
VDD_IO: 2.7 V to 3.6 V, Typ.: 3.3 V
VBCKUP: 1.4 V to 3.6 V, Typ.: 3.3 V
Dimensions 10.6 mm x 9.7 mm x 2.2 mm
Package 18-pin LCC
Interfaces UART x 1
1PPS x 1
RESERVED x 5
V_BACKUP
Power consumption Capturing: 30 mA @ 3.3 V
Track: 28 mA @ 3.3 V
Standby: 10 uA @ 3.3 V
ESD VBAT: ±8 kV /±15 kV
GND: ±8 kV / ±15 kV
ANT: ±8 kV / ±15 kV
Cover: ± 8kV / ±15 kV
UART: ±2 kV / ±4 kV
Others: ±2 kV / ±4 kV
Sensitivity Cold-start Capturing: -148 dBm
Hold-start Capturing: -156 dBm
Re-capturing: -160 dBm
Track: -162 dBm
Operating temperature -40°C to 85°C
Storage temperature -50°C to 125°C
Certifications CE, RoHS, REACH

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