Ivory 4 (SL3C)

GPS Module

Ivory 4 (SL3C) module is a 4th generation stand-alone GPS module with lightning fast TTFF, ultra high sensitivity -165dBm, exceptional low power consumption and 10Hz maximum update rate.

» GNSS Modules Comparison Sheet

Overview

GlobalTop Ivory 4(SL3C) is based on the latest MT3339 single chip solution. This new solution has low power consumption:
Tracking:16mA(min), 23mA(average), 30mA(max);
Acquisition: 19mA(min), 29mA(average), 37mA(max),

and with support of up to 66 channels of satellite searching under -165dBm sensitivity, plus 10Hz maximum update rate for precise GPS signal processing under low receptive conditions.

Ivory 4 is an ideal SMD solution for those who wish to incorporate GPS functions into their very small form factor device.

TAG: GPS,GPS Module,GNSS,

Feature

Feature

MediaTek MT3339 Chipset, L1 Frequency, C/A code, 66 Channels
Dimension 11.5 x 13 x 2.1 mm; SMD
Ultra-high Sensitivity, -165 dBm, TCXO Design
Position Accuracy: <3.0M 50% CEP
Multi-path Compensation ; E-GSM-900 band rejection
UART (TTL)
NMEA 0183 and PMTK protocol support
E911, RoHS Compliance
1PPS: ±10ns RMS
Multi-tone active interference canceller (MTAIC)
DGPS (QZSS/WAAS/EGNOS/MASA/GAGAN*)
*GAGAN will be supported.

Software

Software

Specification

Specification

Dimension	11.5 x 13 x 2.1 mm, SMD type
GPS Solution	MTK MT3339,66 Channels
Frequency	L1, 1575.42 MHz ; C/A Code
Sensitivity	Acquisition -148 dBm Tracking -165 dBm
Position Accuracy	Without aid: 3.0 m (50% CEP) DGPS (SBAS(WAAS,EGNOS,MSAS,GAGAN*)): 2.5 m (50% CEP)
TTFF (Time to First Fix)	Cold Start: <35 Seconds (Typical) Warm Start: <33 Seconds (Typical) Hot Start: <1 Seconds (Typical)
Timing Accuracy (1PPS Output)	±10ns RMS
Protocol	NMEA 0183
DGPS	SBAS(default) [QZSS,WAAS, EGNOS, MSAS,GAGAN*]
AGPS	Supported (Offline Mode)
Interface	2 UART
Baud Rate	4800 ~ 115200 bps
Update Rate	1 ~10 Hz
Power Supply	VCC: 3.0 V to 4.3 V VBACKUP: 2.0 V to4.3 V
Current Consumption	Tracking:16mA(min), 23mA(average), 30mA(max); Acquisition: 19mA(min), 29mA(average), 37mA(max)
Working Temperature	-40 °C to +85 °C

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