Series Comparison

Overview

Type	Model	Chipset	Size	Sensitivity		Power		Interface
			(mm)	Acquisition (dBm)	Tracking (dBm)	Acquisition (mA)	Tracking (mA)	UART	I2C
Standalone	Gmm-u1315	MT3339	13x15x2.1	-148	-165	25	20	2 TTL	N/A
	Gmm-g3(B)	MT3333	11.5x13x2.1	-148	-165	36	30	2 TTL	N/A
	Gmm-g3	MT3333	11.5x13x2.1	-148	-165	35	29	2 TTL	N/A
	Gmm-u2P	MT3339	9x12.7x2.1	-148	-165	19	15	2 TTL	N/A
	SL3C	MT3339	11.5x13x2.1	-148	-165	25	20	2 TTL	N/A
	Gmm-r1	MT3337	9.7x10x2.1	-148	-165	19	15	2 TTL	N/A
Patch Antenna	Gms-g9	MT3333	19.5x19.5x7.2	-148	-165	35	29	2 TTL	N/A
	Gms-hpr	MT3339	16x16x6.2	-148	-165	25	20	1 TTL	N/A
	PA6H	MT3339	16x16x4.7	-148	-165	25	20	2 TTL	N/A
	PA6C	MT3339	16x16x6.2	-148	-165	25	20	1 TTL	N/A
	Gms-g6	MT3333	16X16X6.8	-148	-165	29	20	2 TTL	N/A
	Gms-b6	MT3333	16X16X6.8	-148	-165	29	23	2 TTL	N/A
Chip Antenna	Gms-g6a	MT3333	16x16x2.1	-148	-165	35	29	1 TTL	N/A
Smart GNSS	Fox-1	MT3339	16x16x4.7	-148	-165	31	26	1 TTL	1x I2C bus*
	Fox-2	MT3339	13x15x2.1	-148	-165	23	21	1 TTL	1x I2C bus*

*Support MEMS sensors.

Series	Model	Features
		SMD Stamp	Antenna Advisor	External Antenna	Patch Antenna	Chip Antenna	RTCM	TCXO AGPS	1PPS	GNSS System
Standalone	Gmm-u1315	√		√			√	√	√	GPS
	Gmm-g3(B)	√		√			√	√	√	GPS+Beidou
	Gmm-g3	√		√			√	√	√	GPS+GLONASS
	Gmm-u2p	√		√			√	√	√	GPS
	SL3C	√		√			√	√	√	GPS
	Gmm-r1	√		√			√	√	√	GPS
Patch Antenna	Gms-g9	√			√		√	√	√	GPS+GLONASS
	Gms-hpr	√			√			√	√	GPS
	PA6H	√	√	√	√		√	√	√	GPS
	PA6C	√			√			√	√	GPS
	Gms-g6	√			√		√	√	√	GPS+GLONASS
	Gms-b6	√			√		√	√	√	GPS+Beidou
Chip Antenna	Gms-g6a	√				√		√	√	GPS+GLONASS
Smart GNSS	Fox-1	√	√	√	√			√	√	GPS
	Fox-2	√		√				√	√	GPS