| Specification |
Operating Principle: Interferometric Type;
Type: Geodesic Type;
Carrier Frequency: Dual-Frequency;
Port Number: Sequencing Channel;
Chip: SiRF;
Warranty: 3 Years;
Brand Name: Qianxun;
Model Number: Sr3;
Transmitting Power: 0.5W, 1W, 2W Adjustable;
Internal Battery Life: Static 12hours;
Transmitting Speed: 9.6kbps, 19.2kbps;
Function: Bluetooth for Surveying;
Supports: WiFi;
Application: Land Surveying;
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Operating Principle: Receive GPS Signal to Position;
Type: Integration Type;
Carrier Frequency: Dual-Frequency;
Port Number: Multichannel;
Chip: Hemisphere P20 Board;
Warranty: 1 Year;
Gnss Board: Hemisphere P20 Board;
Channel: 800;
GPS: L1, C/a, L2e, L2c, L5;
Glonass: L1, C/a, L1p, L2, L2p, L3, L5;
Beidou: B1, B2, B3;
Galileo: E1, E5, Altboc, E5a, E5b, E6;
Sbas(Waas,Msas,Engos): L1, C/a, L5;
Glove: -a\B L1 Boc(Cboc)-E5a/B, E5altboc;
Real-Time Dgps Position: Horizon: 40cm(1.31FT);
Real-Time Kinematic Position: Horizontal: 1cm(0.03FT)+1.0ppm;
Instant-Rtk Intialization: Typically <10s;
Rtk Intialization Range: >40km;
A90 Gnss Support: Configuration, Monitoring and Control;
Recording Interval: 0.1-999 Seconds;
Size: 156mm*76mm;
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Operating Principle: Receive GPS Signal to Position;
Type: Hand-held Type;
Carrier Frequency: Single Frequency;
Port Number: Multichannel;
Chip: Hemisphere Board;
Warranty: 1 Year;
System: Windows Mobile 6.5;
Language: Chinese/English/French/Japanese/Russian etc;
Speed: High Speed 800MHz;
Battery: Replaceable 6200mAh;
GPS: L1;
Glonass: L1;
Beidou: B1;
Channel: 220;
Rtk(Level): 0.008m;
Sbas: 0.5m;
Dgps: 0.25m;
Single: 1.2m;
Standard Accessories: Professional Touch Pen,USB Data Cable,etc;
Communication: Bluetooth/WiFi,RS232, 3G/WCDMA;
Dimension: 210mm×95mm×45mm;
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Operating Principle: Receive GPS Signal to Position;
Type: Hand-held Type;
Carrier Frequency: Dual-Frequency;
Port Number: Multichannel;
Chip: Trimble Board;
Warranty: 1 Year;
GPS: L1, L2;
Glonass: G1, G2;
Channel: 220;
First to Fix: <45s;
Update Frequency: <=20Hz;
Single: 1.2m;
Sbas: 0.5m;
Dgps: 0.25m;
Rtk: 0.8cm+1ppm;
Communication: Bluetooth, Serial Port;
Size: 137mm×72mm×50.4mm;
Weight: <350g;
Protection Grade: IP67;
Battery: 340mAh,7.2V;
Working Time: >=12h;
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Warranty: 1 Year;
Channels: 167;
Operation System: Windows Mobile 6.X;
ROM: 1GB;
Weight: 515g with Battery;
GSM/3G(WCDMA): 3G(WCDMA);
Processor: 806MHz;
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