Rugged handheld GIS K7

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Detailed Description

1.Lemon coaxial external antenna connector
2.High sensitivity integrated antenna
3.USB: Mini B/slave


PJK 7 is a bran-new rugged handheld GPS/GIS equipment. It provides a complete set of all necessary features required of a mapping device for anyone who needs productive data collection and efficient asset management in the field. Through post-processing, the positions of every GIS feature you collect can be better than sub-meter-level accuracy.
The innovative design integrates all the communication components offering an all-in-one robust solution to the user. The PJK 7 offers a unique design with various crackajack capabilities. It includes internal and removable battery, internal memory, specific kits per application and full compatibility with various software solutions from the third part.
The PJK 7 comes with Microsoft Windows Mobile 6, a color touch-screen, and has Bluetooth for wireless connectivity. This handy feature-rich GPS includes an integrated 3-megapixel camera, an embedded speaker and microphone to enrich the collected data with pictures and voice notes.
High performance fully rugged handheld for real-time communication in any harsh conditions:
l MIL-STD 810G and IP65 Compliance
l 128M RAM/128M ROM
l Microsoft Windows CE 6.0
l 400MHz Mobile Computing Platform
l Portrait 3.5QVGA(240×320),
Transflective sunlight readable display
Pressure sensitive touchscreen
l SDIO / SDHC Card Slot for Flexible
Expansion and Storage
l Field Swappable 1900mAh Li-Ion,
Battery with Long Battery Life
(12Hours without GPRS)
l Embedded High Sensitivity GPS
l Embedded Bluetooth 2.0 module
l Embedded 802.11b/g WLAN module
l Receiver and 3M Pixels Auto-focus Camera
l 2.5G/3.5G WWAN (HSDPA / WCDMA /EDGE / GPRS / GSM)(Option)
l Embedded RFID module (Option)
l Lemon coaxial external antenna connector
Package Contents
The PTK 7 handheld device package contains:
1 PJK   7 handheld device
1 USB data communication cable
1 Rechargeable battery pack
2 Styluses
1 Power adaptor
1 CD-ROM Software Development Kit and Users manual
1 Warranty card
Optional Accessories
- External GPS survey antenna
- Hand Strap
- Carrying case
- Charging on cradle
- Microsoft Windows CE 6.0 Professional
- Processor:400 MHz
- 128MB DRAM and 128MB Flash ROM
- Display 64K Color TFT LCD with 320 x 240 pixel resolution, with LED backlight and touch screen, Advanced sunlight readable display.
GPS Characteristics
20 parallel channels
L1 C/A code and carrier
Update rate: 1Hz
Protocol: NMEA 0183 v 3.0
RTCM SC-104 version 2.3(9.2 &1.2)
High sensitivity integrated antenna
Accuracy Specifications
Real-Time Performance (RMS)
- 80cm with VRS/CORS corrections
- 1m with one base corrections
Post-processing Performance (RMS)
- 40 cm
Static Survey Performance (RMS)
(With need external survey antenna)
- Horizontal:0.005m + 1ppm
- Vertical:0.01m +2ppm
Mechanical Features
- Dimensions (L x W x H): 17.5 x 8.2 x 4.1 cm
- Weight: 450 g (incl. battery)
Power Characteristics
- Battery type: 7.4V lithium-ion,1900mAh
- Removable, Rechargeable battery
- Battery life:
Over 12 hours run-time with GPS
Over 6 hours run-time with GPS and wireless communication
- External power port for extended operation time
Environmental Features
- Operating temperature: -20° to + 50 °C
- Storage temperature: -30° to +70 °C
- Humidity: 90% non condensing for temperatures < 40°C
- Protection: IP65
- ESD protection: 8 KV contact discharge, 15 KV air discharge
- Drop resistance: 1.2 m / 4 ft
- Integrated Bluetooth/802.11b/g WLAN wireless technology
- Lemon coaxial external antenna connector
- USB: Mini B/slave
- Integrated 2.5G/3.5G data-link (option)
- 3-megapixel digital camera
- Port for communication Dock
- 2.5G/3.5G Wireless module
- RFID Module
Stand Software

Receiver Description
Front Panel

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Q:Can a handheld navigator connect a cell phone? Thank you
Open the phone hotspot WiFi, handheld navigator connected to this wifi.
Q:Seeking the similarities and differences between RTK and GPS
RTK full name is GPS-RTK real-time dynamic distribution, which you know.
Q:Is it accurate to measure highway mileage with GPS handheld
Measuring mileage, since the unit has been upgraded to the inside, it is quite accurate oh
Q:Handheld GPS can be used for mountain terrain 1:2000 topographic mapping
It is really unexpected, basically not, the accuracy is not enough!
Q:I am a handheld GPS precision is low, how to use to be able to improve certain accuracy
If the carrier phase measurement function is not available, you have the maximum accuracy of GPS accuracy of 1-10This can only improve the observation environment using SBAS and other ways to improve the accuracy
Q:Handheld GPS settings.
1 position: [format setting unit - "[] position display format is set to User UTM Grid, and enter the relevant parameters, such as the 3 degree or 6 degree with the area with the central meridian projection, the ratio was 1, that deviation is 500000m, north-south deviation is 0.2 map reference setting: [[map] - unit "benchmark is set to User, and input the DX, DY, DZ, DA, DF parameters, usually DX, DY, DZ vary from region to region, so need to know the high level control points to solve, solving methods are as follows:The handheld GPS is placed in the control point field buried pile, were measured, and then hand coordinate coordinates and the known control points of the GPS measurements obtained for the poor, can be obtained by local coordinates and elevation deviation value: DX, DY, DZ.
Q:Professional GPS handheld and mobile navigation difference
Three, the map of the differenceIn terms of the difference between the two maps is relatively large, most of the hand-held machine using contour map, the city is only as a secondary auxiliary. The mobile map is just the opposite, very detailed description of the city streets.Refer toThere is no road for GPS routing calculation. Popular said, handheld GPS to do is to draw a straight line to the destination, to determine their own inflection point. Handheld GPS will tell you to the destination: distance, course, yaw distance and other information (a lot of parameters, you can choose to display). In addition, handheld GPS also has to add a new landmark, through the software to draw their own waypoints, the average position of the measurement function, and even can measure the height and temperature, highlighting the degree of professionalism of its application.Cell phone navigation is very different from the former. GPS will be in accordance with the routing algorithm to calculate the nearest path, the premise is to have a detailed street map. GPS will tell you the right to turn right at the intersection. Mobile GPS can also search the starting point near the point of interest information, and can calculate the fastest path to reach the land.
Q:How to hand GPS eTrex H data to the computer
"Shaanxi skmax navigation information Limited" GARMIN proxy (GARMIN official website can be found), contact (Xiao Hou) the hope can help to you, if you do not understand what we see on the Internet, may at any time, contact us!
Q:What factors affect the handheld GPS receive signal?
The hand-held GPS is generally accepted the satellite signal, a sheltered place will affect the signal delivery in different range of handset with method, sometimes, because of the incorrect operation, the human body is one of the obstacles
Q:Handheld GPS each brand is what the difference between different prices in the
Where the speed of the car, how many miles are open at a glance at the professional GPS locator

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