|


 
-
PDA (under construction)
-
GPS Receiver
-
CE Tool Kit
(under construction)
 
-
Vibration(Noise)
Analyzer
; Sensor
-
Ultrasonic
Tester
-
Portable
PC
 .gif)
-
user defined
 
-
user defined
 
-
TMS Data
Logger
-
32ch Switching
System

- DME_LPM_V101
- DME_FDx_V101
- DME_FMM_V101
|
AutoRoad(GPS Receiver)
AutoRoad GPS Technical Specification
|
|
Active Antenna (Ceramic Patch)
|
Satellite Measure Used
|
12-channel parallel, automatic selection
|
Memory Card
|
Compact Flash cards
|
Hot Start
|
|
Warm Start
|
48 Seconds (typical)
|
Cold Start
|
60 Seconds (typical)
|
Re-acquisition Time
|
3 Seconds (typical)
|
Accuracy of Position Fix
|
25 meters, CEP without SA
|
Accuracy of Velocity
|
0.1 meters/second without SA
|
Interface
|
iPAQ Option Pack Interface
|
Update Rate
|
Once per second
|
Dynamic conditions
-
Altitude - Velocity -
Jerk - Acceleration
|
18,000 meters (60,000 feet) max.
514 meters/second max.
20 meters/second3 max.
4G max.
|
Output Message
|
NMEA ; GPGGA, GPGSA, GPRMC, and GPGSV.
|
Power
|
3.3V DC from the iPAQ¡¯s internal Lithium Polymer rechargeable battery
|
External Power
|
12.0 ~ 24.0V DC in-car adaptor
|
iPAQ Battery Life
|
1.5 - 2.2 hours when typically running with full backlight and GPS enable
|
iPAQ Requirements
|
iPAQ H3600, H3700, H3800, H3900 or H5400 series
800Kb for application software
Typically 12Mb free for map data - For H3600 series units : Pocket
PC ROM build 1.77 or height -
For H3700 & H3800 series units
: Pocket PC 2002, all ROM
builds
|
Certification
|
|
Antenna Element electrical
Specifications
Item
|
Specification
|
Center Frequency
|
1575.42 MHz ±1.023 MHz
|
Polarization
|
R.H.C.P.
|
Gain @ Zenith @
|
+5dBi typical,
-1dBi typical
|
Axial Ratio
|
3dB max
|
Impedance
|
50 ohms
|
Low Noise Amplifier Electrical Specifications
Item
|
Specification
|
Frequency
|
1575.42 MHz ±1.023 MHz
|
VSWR
|
Less than 2.0
|
Polarization
|
R.H.C.P
|
Impedance
|
50ohms
|
LNA Gain
|
20dB/ 28dB/32dB (±2dB)
|
Noise Figure
|
2.0dB (max)
|
Band Attenuation
|
20dB min @Fo ±50 MHz
|
Axial Ratio
|
3dB max
|
Voltage
|
DC +3V/DC +5V ( ±10% )
|
Current
|
20mA (max)
|
Mechanical Specifications
Item
|
Specification
|
Weight
|
90 g
|
Height
|
9.1mm
|
Width
|
26mm x 26mm
|
Cable
|
RG-174 5m, 1.5D2v 5m
|
Connector
|
SMB
|
Environmental Specifications
Item
|
Specification
|
Operating Temp.
|
-40¡É ¡ +85¡É
|
Storage Temp.
|
-40¡É ¡ +85¡É
|
---- ÆÇ¸Åó ----
http://www.navimall.net
|