Skylab Uart Gps Module with LNA, Mt3339 Mt3329 Skm53 Gps Module With Integrated Antenna
Product Description
pcb gps track module skm53 gps tracking device for bike
The SKYLAB SKM53 Series with embedded GPS antenna enables high performance navigation in the most stringent applications and solid fix even in harsh GPS visibility environments. It is based on the high performance features of the MediaTek 3339 single-chip architecture, Its –165dBm tracking sensitivity extends positioning coverage into place like urban canyons and dense foliage environment where the GPS was not possible before. The 6-pin UART connector design is the easiest and convenient solution to be embedded in a portable device and receiver like PND, GPS mouse, car holder, personal locator, speed camera detector and vehicle locator.
Features
1.Ultra high sensitivity: -165dBm
2.22 tracking/66 acquisition-channel receiver
3.WAAS/EGNOS/MSAS/GAGAN support
4.NMEA protocols (default speed: 9600bps)
5.Internal back-up battery
6.One serial port and USB port (option)
7.Embedded patch antenna 18.2 x 18.2 x 4.0 mm
8.Operating temperature range: -40 to 85℃
9.RoHS compliant (Lead-free)
10.Tiny form factor:30mm x20mm x 8.5mm
Performance Specifications
Parameter | Specification | |
GPS Receiver | ||
Receiver Type | L1 frequency band, C/A code, 22 Tracking / 66 Acquisition-Channel | |
Sensitivity | Tracking Acquisition | -165dBm Typical -148dBm Typical |
Accuracy | Position
Velocity Timing (PPS) | 3.0m CEP50 without SA (Typical Open Sky) 0.1m/s without SA 60ns RMS |
Acquisition Time | Cold Start Warm Start Hot Start Re-Acquisition | 23s (Typical Open Sky) 2~3s 1s <1s |
Power Consumption | Tracking Acquisition Sleep/Standby | 40mA @3.3V Typical 45mA @3.3V TBD |
Navigation Data Update Rate | 1Hz |
|
Operational Limits | Altitude Velocity | Max 18,000m Max 515m/s |
Antenna Specifications | ||
Outline Dimension | 18.2 x 18.2 x 4.0 mm | |
Center Frequency | 1575 ± 3 MHz | |
Bandwidth | 10 MHz min | |
Impedance | 50 Ω | |
Axial Ratio | 3 dB max | |
Polarization | RHCP | |
Mechanical requirements | ||
Dimension | 30mm x20mm x 8.5mm | |
Weight | 9g | |
Power consumption | ||
VCC | 3.3V~5V | |
Current | 50mA(typical) | |
Environment | ||
Operating temperature | -40 ~ +85 ℃ (w/o backup battery) | |
Storage temperature | -40 ~ +125 ℃ | |
Humidity | ≤95% | |
Product Categories : GNSS Modules > GPS Module with Antenna
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