| Specification |
Carrier Frequency: Dual Frequency Receiver;
Number of Channels: 1408 Channels;
Type: Geodesic Receiver;
Product Name: Gnss Receiver Chcnav X7 Rover;
Material: Metal+ Plastic;
Warranty: 1 Year;
Color: Blue;
Power: Electric;
GPS: L1c, a, L2c, L2p(Y), L5;
SIM Card Type: Nano-SIM Card;
Sbas: L1, L5;
Humidity: 100% Condensation;
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Channel: 1408;
Internal UHF Radio: Tx/Rx: 410 - 470 MHz; Transmit Power: 0.5 W, 1 W;
Imu Tilt Survey: 60 Degrees;
Protocal: Chc, Transparent, Tt450, Satel;
Data Storage: 8GB Internal Storgae;
Size: 133 mm X 87 mm;
Weight: 750g;
Front Panel: 4 LED, 2 Physical Buttons;
Channels: 1408 Channels with Istar2.0;
GPS: L1c/a, L2c, L2p(Y), L5;
Glonass: L1, L2, L3;
Galileo: E1, E5a, E5b, E6*;
Beidou: B1I, B2I, B3I, B1c, B2a, B2b;
Qzss: L1c/a, L1c, L2c, L5, L6;
Navic/ Irnss: L5;
Accuracy: 2mm;
After-sales Service: Technical Support and 24/7 After-Sales Services;
Horizontal Line: 0;
Vertical Lines: 0;
Warranty: 12 Months;
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Channel: 1598;
Internal UHF Radio: Rk/Tk Radio, 10km Working Range;
External Radio: 5W-25W Adjustable;
Imu Tilt Survey: Yes, 0-60°;
Protocal: Farlink\ Trimtalk\ South(Kolida);
Data Storage: 8GB SSD Internal Storage, Extendable up to 32GB;
Battery: 7.2V, 3400mAh Battery, Two Units, Hot Swappable;
Bds: B1I, B2I, B3I, B1c, B2a, B2b;
GPS: L1c/a, L2p, L1c, L2c, L5;
Glonass: L1c/a, L1p, L2c/a, L2p, L3;
Galileo: G1, G2, G3;
Qzss: L1c/a, L5, L1c, L2;
Sbas: L1, L5;
Irnss: L5*;
Warranty: 12 Months;
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Product Name: Garmin Etrex 221X Handheld GPS;
Satellite: GPS+Glonass;
Memory: RAM: 128MB, Flash Storage: 4GB;
Support SD Card: Yes;
Battery Type: 2AA Battery, Li-ion Battery;
Battery Life: 25 Hours;
Interface: Mini USB;
Display Type: 2.2'' Transflective TFT, 65K Colors;
Weight: 113G (Without Battery);
Waterproof: Ipx7;
After-sales Service: Technical Support and 24/7 After-Sales Services;
Warranty: 12 Month;
Accuracy: 3-5cm;
Vertical Lines: 0;
Horizontal Line: 0;
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Channel: 1408;
Internal UHF Radio: Rk Radio, 430 - 470 MHz;
Super Ibase X1: Working Range 8-10km;
Imu Tilt Survey: 60 Degrees;
Protocal: Chc, Transparent, Tt450 Link Rate: 9600 BPS / 192;
Data Storage: 8GB Internal Storgae;
Battery: Built-in Non-Removable Battery 6800 mAh, 7.4V;
Weight: <0.73kg;
Bds: B1, B2, B3;
GPS: L1, L2, L5;
Glonass: L1, L2;
Galileo: E1, E5a, E5b;
Qzss: L1, L2, L5;
Istar Technology: Support;
Front Panel: 4 LED;
Accuracy: 2mm;
After-sales Service: Technical Support and 24/7 After-Sales Services;
Horizontal Line: 0;
Vertical Lines: 0;
Warranty: 12 Months;
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