Go to Main
Go to Main

 


 

 

 

 

 


 

- PDA (under construction)
- GPS Receiver
- CE Tool Kit
(under construction)


- Vibration(Noise) Analyzer
; Sensor
- Ultrasonic Tester
- Portable PC

- 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

Antenna Type

Active Antenna (Ceramic Patch)
Satellite Measure Used
12-channel parallel, automatic selection
Memory Card
Compact Flash cards
Hot Start

8 Seconds (typical)

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

E-Mail : icchoi@dmelec.com