SKYLAB High Low Power Consumption G-Mouse GPS MT3339 Cheapest SKM55 Micro USB GPS Receiver
- Screen Size:
- none
- Color:
- Memory Capacity:
- None
- Lead Time:
-
Quantity(Pieces) 1 - 1000 >1000 Est. Time(days) 4 Negotiable
- Type:
-
Gps Navigator
- Use:
-
Hand Held
- Place of Origin:
-
Guangdong, China
- Brand Name:
-
SKYLAB
- Model Number:
-
SKM55
- Warranty:
-
1 Years
- Tiny form factor:
-
46 * 45 * 15mm
- High sensitivity:
-
-165dBm
- embedded GPS antenna:
-
25*25mm
- Port:
-
UART/RS232/USB
- size:
-
54mm Diameter 15.6mm Height
- support walk model:
-
yes
- Master chip:
-
MTK
- Pin Assignment:
-
USB & Melox & DB9
- Default baudrate:
-
9600bps
- Model Type:
-
GPS Receiver Module
- Supply Ability:
- 100000 Piece/Pieces per Week MT3339 Cheapest SKM55 Micro USB GPS Receiver
- Packaging Details
- MT3339 Cheapest SKM55 Micro USB GPS Receiver come with vacuum package.
- Port
- HongKong or Shenzhen
- Lead Time :
-
Quantity(Pieces) 1 - 1000 >1000 Est. Time(days) 4 To be negotiated
Model | SKM55 GPS receiver | |
Dimension | 46*45*15mm | |
Power Supply-VCC | 3.3V~5.5V | |
Current | 30mA | |
Work temperature | -40 ~ +85 ℃ (w/o backup battery) | |
RHCP |
| |
Receiver Type | L1 frequency band, C/A code, 22 Tracking / 66 Acquisition-Channel | |
Transmit Power | -20~+4dBm | |
Sensitivity | Tracking Acquisition | -165dBm -148dBm |
Accuracy | Position Velocity | 3.0m CEP50 without SA(Typical Open Sky)0.1m/s without SA |
Acquisition Time | Cold Start Warm Start Hot Start Re-Acquisition | 32s 23s 1s <1s |
Power Consumption | Tracking Acquisition | 30mA @3.3V Typical 35mA @3.3V |
Navigation Data Update Rate | 1Hz |
|
Operational Limits | Altitude Velocity Acceleration | Max 18,000m Max 515m/s Less than 4g |
Antenna Specifications |
| |
Outline Dimension | 25 x 25 x 4.0 mm | |
Center Frequency | 1575 ± 3 MHz | |
Bandwidth | 10 MHz min | |
Impedance | 50ohm | |
Axial Ratio | 3 dB max | |
Polarization | RHCP |
The SkyLab SKM55 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 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 UART and USB connector design is the easiest and convenient solution to communication with other electronic equipment.
Hightlights Ultra high sensitivity: -165dBm 2.22 tracking/66 acquisition-channel receiver 3.WAAS/EGNOS/MSAS/GAGAN support 4.NMEA protocols (default: 9600bps) 5.Internal back-up battery 6.Embedded patch antenna 25 x 25 x 4.0 mm 7.Operating temperature range: -40 to 85℃ 8.RoHS compliant (Lead-free) 9.Tiny form factor: 46* 45 * 15mm | Applications 1.LBS (Location Based Service) 2.PND (Portable Navigation Device) 3.Vehicle navigation system 4.Mobile phone |
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