INTRODUCTION
CPG21MT GPS Receiver w/MediaTak or SiRF4 Antenna Permanent Screws Mount (M16x1.5P)
Cables : GPS MTK3339 or SiRF 4Module
Cable : GPS Receiver AWM 2464 300V 28AWG 5M 4PIN (Molex)
Receiver Type:48-channel L1 frequency:1575.42MHz, A/C code
Sensitivity: -148dBm(acquisition) / -162dBm(Tracking)
CPG21MT-GPS(MTK3339) or SiRF 4-5M(16.4ft)-4PIN Molex
1. GENERAL DESCRIPTION
Below is a table summarizing the GPS Receiver Module MTK3339 antenna design specification
2. GPS Receiver Module w/MediaTek MTK3339 or SiRF 4
Overview : MTK3339-25G is a GPS receiver build-in high sense -162dBm chip on board. Based on SOC architecture technology and low power consumption positioning engine,MTK3339-25G provides excellent sensitivity and short TTFF with no host interaction needed. It is suitable for vehicle products require for high sensitivity and need fast TTFF in weak signal environments with cost sensitive solutions.
3. Features
*** Support GPS/QZSS/SBAS (WAAS, EGNOS, MSAS, GAGAN)
*** Incorporated two external LNAs and SAW filter realize high-sensitivity and noise immunity NMEA 0183 standard output
*** Integrated high sensitivity passive Patch Antenna, Size:25(w)mmX25(d)mmX4(h)mm
*** RoHS compliant (Lead-free)
4. Product Application
*** Automotive application
*** Car navigation and tracking
*** Sports and Recreation
5. Technical Specifications
5.1 General Characteristics
Chip |
MTK3339(Flash Version) |
|
Frequency |
L1 1575.42MHz, C/A code |
|
Update rate |
1Hz default, up to 10Hz |
|
Sensitivity |
Tracking |
-162dBm |
Reacquisition |
-160dBm |
|
Hot |
-156dBm |
|
Cold Start |
-148dBm |
|
Acquisition Time |
Hot start |
≤1s (open sky) |
Cold Start |
≤35s (open sky) |
|
Position Accuracy |
2.0m (1σ) |
|
Velocity Accuracy |
0.1m/s (1σ) |
|
Timing Accuracy |
30ns (1σ) |
|
Protocol Support |
NMEA 0183 |
9600 bps, 8 data bits, no parity, 1 stop bits (default) , 1Hz |