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Name：
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MD-432
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Price：
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洽谈
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Date：
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2007-10-10 0:00:00
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描
述
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Product Description
4.3-inch 24bits High-definition Screen at 480*272
Double Channel Earpieces Jack, 2W Build-in Hi-Fi Speaker
Button + Touch Panel Operation
Build-in High Sensitive SiRF START ? GPS Reception Module
Build-in GPS Reception Antenna and External Antenna (optional)
Software and Data Storage SD/MMC Card
Music Playback in the Format of MP3, WAV and MIDI etc.
Video Playback in the Compatible Format such as ASF, AVI, MP4 and WMV
Image Browse in the Format of BMP, JPG, PNG and GIF etc.
Bluetooth Hand-free Function
Video Signal Input to Realize the Function of Reversing Rear Mirror
3.7V Lithium Battery charged through an external DC 12v~24v adaptor hooking up with the automobile cigarette lighter.
Bi-color Indicator: yellow for charging and green for saturation
Product Specifications
Environment Parameters
Size 127.7mm(L)*82.7mm（W）*25.0mm（H）
weight 236g
Working Temperature -10℃ ~ +60℃
Storage Temperature -20℃ ~ +70℃
Working Humidity 45% ~ 80%RH
Storage Humidity 30% ~ 90%RH
System Parameters
Main Frequency Main Frequency
Main Chip Type Main Chip Type
Memory Memory
Expansion Card Expansion Card
Navigation Software Storage Medium Navigation Software Storage Medium
Operating System Operating System
Software Compilation Method Software Compilation Method
Navigation Software Navigation Software
Basic Parameters
Video Input Type CVBS
Video Input Power No
Screen Dimensions 4.3
Resolution 480*272
Audio Output Double Channel CD Sound Quality
Audio Power Double Channel for Earpieces 0.25W/CHANEL, Double Channel 8Ω/2W
Average Power 1.5W
Standby Power <20mW
Battery Type Build-in Rechargeable Lithium Battery950mAH
Battery Life 3 Hours for Normal Use and Around 260 Hours in Standby Mode
GPS Hardware Parameters
Chip Set SiRF Star III
Frequency 1.575GHZ
C/A CODE 1.023 MHZ chip rate
Channel Number 20 Channels
Tracking Sensitivity -159dBm
Positioning Sensitivity 10m, 2D RMS 5m, 2D RMS, WAAS enable
Speed Rate 0.1m/s
Data Update Rate 1HZ
Recapture Time 0.1s on Average
Hot Startup Time Less than 3s
Warm Startup Time 38s on Average
Cold Startup Time Less than 100 s
Maximum Positioning Height 18,000m
Maximum Speed Rate 515m/s
Acceleration < 4g
Build-in Antenna Type Build-in Active Ceramic Antenna
Build-in Antenna Gain 27dB
Build-in Antenna Voltage 3.3V±5%
Build-in Antenna Current 15mA
External Antenna Connection MMCX
External Antenna Voltage 3.3V±5%
External Antenna Gain 27dB
External Antenna Current 15mA
Bluetooth Handfree Parameters
Maximum Distance 10m
Communication Type V1.2
Handfree Type Full Duplex Transmission
Chip Set CSR BLUECORE3
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