Gps mouse

The 1920 times/HZ hardware be inside the chip to develop the receiving ,sending and searching the satellite signal.

Built-in The WASS/EGNOS demodulator.

Adopted the POLNAV lower consume chip .

It support outputted with the NMEA 0183 2.2 version

The innovation theories ,improving the ability of receiving the signal on bad position and accurate acquisition.

It can be switched easily between the Mouse and function of GPS through the Mouse switch.

Comparing the common PDA GPS ,it is advantage on the price.

Convenient ,fast set the relevant emap into the laptop,Through the USB cable to connect the computer and immediately position and navigation.

Supply the relevant district emap for free.

Reference information

The hardware interface port

         USB 2.0 used with the notebook computer.

        LED Function

3. Specification

        Can receive 12 satellites isochronous at most.

         Receiver code:L1,C/A code

         Fast start:<3 second(it should be spent at leat 25 minutes if the satellite signal be covered)

         Updating velocity :1 HZ

         Receiving time

         Re-search 0.1 second(Average)

         Hot start 8 second(Average)

         Cold satrt 45 second (Average)

         Definition of position

         No difference revise input.(Non DGPS)

        The position is 5-25 meters ,the CEP no SA code

        The speed is 0.1 meter per second,no SA code,

         The time is 1 second ,GPS isochronous time.

         EGNOS/WAAS position <2.2 meters. horizontal error ,in the 95%

        EGNOS/WAAS position<5 meters ,upright error,in the 95%]

         Dynamic condition:

         Elevation height 18000 meters (at most 60000 feet)

         Pace 515 meters per second (the fastest is 700 sea mile)

        The acceleration is 4 GS,the fastest

        Momentary displacement 20 meters per second (at most)

         Antenna sort: Inside antenna

         Singanl sensitivity:-175Dbw

         Weight:<150g

         Dimensions:91*50*20 milligram

         LED function: Indicate the mouse and GPS and Updating designation

         Operation temperature:-10 to +70

         Storage temperature:-45 to +85

         Operation humidity:5% to 95% (no atmospheric pressure)

         Power consumption:<80mA at 3.3+/-10% input

         Protocol and interface port

         NME protocol output : V.2.2 version

         Transmission rate:4800bps

         Data bit:8

         Parity bit: N

         Pause bit: 1

         Output fomat:

         Standard:GGA,GSA,GSV,RMC

         Optional:GLL,VTG ,SIRF (binary system)

         Interface: map choosing

         Hardware: CF card Type I

         Software: COM 1-8,Automatic optional

         NMEA output information:

         NMEA/SIRF Binary system setting

         Height ,position,data ,time

         Choose the output message and rate