| |
|
.jpg) |
 |
|
Name：
|
MD-352
|
|
Price：
|
洽谈
|
|
Date：
|
2007-10-10 0:00:00
|
|
|
|
|
|
描
述
|
|
|
|
|
|
Product Description
3.5-inch TFT High-definition Screen with 320*242 as resolution
Double Channel Earpieces Jack, 1.5 W Built-in Hi-Fi Speaker, Volume Adjustable
Button + Touch Panel Operation Mode
Build-in High Sensitive SiRF START III GPS Reception Module
BuilT-in GPS Antenna and External Antenna Connectable
Built-in FM Transmitter (frequency range: 87.5MHz~95.0MHz)
SD Card-stored Navigation Software Directly Workable (4-bit medium and high speed SD Card supportable)
Able to Play back Files in the Format of MP3 & MP4
Supportable Video Formats Including: ASF, AVI, MP4 & WMV
Supportable Audio Formats Including: MP3, WAV & MID
Supportable Photo Formats Including: BMP, JPG, PNG & GIF
Explorer Supportable Formats Including: TXT
3.7V Lithium Battery Charged through either an External DC 6V Adaptor or the Automobile Cigarette Lighter
Detailed Production Specification
Environment Parameters
Product Dimensions 90.50mm(L)*86.5mm（W）*21mm（H）
Operation Temperature Range -10℃ - +60℃
Storage Temperature Range -40℃ - +80℃
Operation Humidity Range 45% ~ 80% RH
Storage Humidity Range 30% ~ 90% RH
System Parameters
Main Frequency 400MHZ
Main Chip Type SAMSUNG S3C2440A-40
Built-in Memory 64MB
Storage Capacity 64MB～1GB
Storage Medium for Navigation Software SD Card or Built-in NAND Flash
Operating System WINCE 4.2 NET
Software Compilation Type ARMV4I
Basic Parameters
Screen Size 3.5 Inch
Resolution 320*240
Audio Output Mixed Channel CD Audio Quality
Audio Power Earpieces Double Channel 0.25W/channel, Single Channel 8 ohm/1.5W
Average Power 1.5W
Standby Power < 20mW
DC Input Voltage 6V
Battery Type Built-in Rechargeable Lithium Battery 780Mah
Battery Operation Duration 3 Hours for Normal Use and 250 Hours for Standby
GPS Hardware Parameters
Chipset SiRF Star III
Frequency 1.575 GHz
C/A Code 1.023 MHz Chip Rate
Channel Quantity 20
Tracking Sensitivity -159dBm
Positioning Precision 10m, 2D RMS
5m, 2D RMS, WAAS Enabled
Speed 0.1 m/s
Data Update Rate 1Hz
Time Span for Recapture 0.1s on Average
Hot Startup Duration 1s on Average
Warm Startup Duration 38s on Average
Cold Startup Duration 42s on Average
Maximum Positioning Height 18,000m
Maximum Speed 515m/s
Acceleration < 4g
Built-in Antenna Type Built-in Active Ceramic Antenna
Built-in Antenna Gain 27 dB
Built-in Antenna Voltage 3.3V±5%
Built-in Antenna Current 15mA
External Antenna Connector MMCX
External Antenna Voltage 3.3V±5%
External Antenna Gain 27 dB
External Antenna Current 15mA
FM Transmission
Frequency Range 87.5MHZ～95.0MHZ
Transmission Distance 2 ~3M
|
|
|
|
|
|
|
|
|
|