US $13 - 15 / Unit
Product Name: SKYLAB SKM53 22 tracking/66 acquisition Internal back-up battery MTK3339 gps with antenna module |
| Port: | HONGKONG |
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| Supply Ability: | 100000 Piece/Pieces per Month GNSS module with antenna |
| Payment Terms: | T/T |
| Packaging Details: | SKM53 Series modules are shipped in tray and with 240 units per tray. Each tray is "dry" package |
|---|---|
| Delivery Details: | 1-3weeks |
SKYLAB MTK3339 gps module with antenna SKM53
General Description
The SkyNav 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
Ultra high sensitivity: -165dBm
22 tracking/66 acquisition-channel receiver
WAAS/EGNOS/MSAS/GAGAN support
NMEA protocols (default speed: 9600bps)
Embedded patch antenna 18.4 x 18.4 x 4.0 mm
Operating temperature range: -40 to 85℃
Tiny form factor :30mm x20mm x 8.5mm
RoHS compliant (Lead-free)
Applications
LBS (Location Based Service)
Vehicle navigation system
PND (Portable Navigation Device)
GPS mouse and Bluetooth GPS receiver
Timing application
Performance Specification
Parameter | Specification | |
Receiver Type | L1 frequency band, C/A code 22 Tracking / 66 Acquisition-Channel | |
Sensitivity | Tracking Acquisition | -165dBm -148dBm |
Accuracy
| Position Velocity Timing (PPS) | 1m 3D RMS without SA 0.1m/s without SA 60ns RMS |
Acquisition Time | Cold Start Warm Start Hot Start Re-Acquisition | 20s 13s 1s <1s |
Power Consumption | Tracking Acquisition Sleep/Standby | <20mA @ 3V Vcc 30mA TBD |
Navigation Data Update Rate | 1Hz |
|
Operational Limits | Altitude Velocity Acceleration | Max 18,000m Max 515m/s Less than 4g |
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