| 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;
|
Warranty: 1 Year;
Channels: 220;
Mother Board: Trimble Bd970;
GPS: L1/L2/L5;
Glonass: L1/L2;
Givove: a/B;
Bds: B1/B2;
Application Function: Speaker for Voice Broadcast;
Built-in UHF: Adjustable 0.5W/2W;
Bluetooth: 2.4GHz V2.0+EDR;
|
Brand Name: Foif A90;
Motherboard: Hemsiphere P328;
Channels: 394 Channels;
GPS: L1 C/a, L1c, L2c, L2p, L5;
Beidou: B1, B2, B3;
Glonass: L1 C/a, L2 C/a, L2p, L3, L5;
Galileo: E1, E5 Altboc, E5a, E5b, E6;
Sbas: L1, L5;
Qzss: L1 C/a, L1c, L2c, L5, L6;
|
Brand Name: Foif A90;
Motherboard: Hemsiphere P40;
Channels: 800 Channels;
GPS: L1c/a, L2e, L2c, L5;
Beidou: B1I, B2I, B3I, B1c, B2a, B2b, Aceboc;
Glonass: L1c/a, L2c/a, L3, CDMA;
Galileo: E1, E5a, E5b, E5altboc, E6;
Sbas: L1c/a, L5;
Irnsss: L5;
Qzss: L1c/a, L1 Saif, L1c, L2c, L5, Lex;
|
Type: Geodesic Type;
Carrier Frequency: Dual-Frequency;
Port Number: Multichannel;
Warranty: 1 Year;
Waterproof Level: IP67;
OS: Windows 10;
Material: Plastic;
Display: 8 Inch;
CPU: Intel Cherrytrail Z8350 Quad [email protected]~1.92GHz;
RAM: 2GB(4GB Optional);
HDMI: Yes, HDMI 1.4A;
WiFi: Yes;
Bt: Yes, V4.2;
3G/4G: Optional;
GPS: Optional;
Battery: Built-in 3.7V 9800mAh Lion Battery;
Working Time: up to 8 Hours;
Language: English, Chinese and Other Languages;
Speaker: Built-in 8Ω/1.2W Waterproof Speaker X 1;
|