LadyBird 1 (PA6H)

GPS Module

LadyBird 1 (PA6H) module built-in 15x15x2.5mm ceramic patch antenna on the top of module, that achieves the industry’s highest level of sensitivity (-165dBm ) and instant Time-to-First Fix (TTFF) with lowest power consumption in a small form factor (16*16*4.7mm).

» GNSS Modules Comparison Sheet

Overview

LadyBird 1(PA6H): GPS Module with Integrated Antenna in 2.5mm thickness.

Unlike any PA6 series in 16 x 16 x 6 mm size, LadyBird-1 has a lower overall profile of just 4.7mm. This makes it easier for LadyBird-1 to be more readily incorporated into any circuit board design for small form-factor devices. Although the patch size is thin, its performance stays in the excellent quality of PA6 family. It supports up to 66 channels of satellites searching under -165dBm sensitivity, plus 10Hz maximum update rate for precise GPS signal processing under low receptive conditions. LadyBird-1 is a low consumption GPS module.

Power consumption :
Tracking:19mA(min), 24mA(average), 36mA(max)
Acquisition: 22mA(min), 30mA(average), 37mA(max)

TAG: GPS,GPS Module,GNSS,

Feature

Feature

MediaTek MT3339 Chipset, L1 Frequency, C/A code, 66 Channels
Integrated Ceramic GPS Antenna with External Antenna I/O Support and Auto Switching
Smart Antenna: Finely Tuned Ceramic Antenna
Small Dimension, 16 x 16 x 4.7 mm; SMD
High Sensitivity, -165 dBm, TCXO Design
Position Accuracy: <3.0M 50% CEP
Multi-path Compensation ; E-GSM-900 Band Rejection
2 UART (TTL)
NMEA 0183 and PMTK protocol support
E911, RoHS Compliance
1PPS: ±10ns RMS
Multi-tone active interference canceller (MTAIC)
Antenna Status Protocol support
DGPS (QZSS/WAAS/EGNOS/MASA/GAGAN*)
*GAGAN will be supported.

Software

Software

Specification

Specification

Dimension	16 x 16 x 4.7 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 to 4.3 V
Current Consumption	Acquisition: 22mA(min), 30mA(average), 37mA(max) Tracking: 19mA(min), 24mA(average), 36mA(max)
Working Temperature	-40 °C to +85 °C

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