| Accuracy: | 2.5 |
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| Vertical Lines: | ± (5+0.5 × 10-6 × D) mm |
| Horizontal Line: | ± (2.5+0.5 × 10-6 × D) mm |
| Weight: | 1.73kg |
| Waterproof and Dustproof: | IP68 |
| Transport Package: | Carton |
| Customization: |
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Suppliers with verified business licenses
Audited Supplier B5 professional base station, external radio terminator. Compatible with 5-star 21 frequency data and adopting Huace data link concurrent communication technology, achieving super dual transmission of radio and network; With the built-in e-SIM, network operations can be achieved without inserting a card. After turning on, choose a radio channel and network server, with a large capacity lithium battery and strong battery life, to solve the problem of built-in radio mode battery life, making measurement more intelligent and efficient.
1.One click start
Chc data link concurrent communication technology enables the installation of base stations to start immediately, bidding farewell to radio network selection, and selecting intelligent A preferred working mode, which is both worry free and labor-saving.
2.Remote
Integrated 5W full power transceiver integrated radio, with a typical operating distance of 8KM for built-in radio, solving the problem of operating distance for users in built-in radio mode, becoming the terminator of external radio stations.
3.Long endurance
14000mAh large capacity lithium battery, built-in radio station with 5W transmission can achieve 12 hours of battery life, solving the battery life problem of built-in radio mode for users
4.Network card not inserted
Built in eSIM, with three years of surveying and mapping traffic as a bonus upon leaving the factory. Say goodbye to carrying your ID card to the business hall for card application, wild card insertion and other cumbersome operations, and enjoy high-speed network services
| Chc B5 Professional Base | ||
| Characteristic | Satellite tracking | GPS+BDS+Glonass+Galileo+QZSS |
| Supports the third generation of Beidou satellites and supports five stars and 21 frequencies | ||
| Number of channels | 1408 | |
| Operating system | Linux system | |
| Initialization time | <5s (typical value) | |
| Initialize reliability | 99.99% | |
| Exterior | Keys | 1 FN function key, 1 power key |
| Indicator light | 1 differential signal light, 1 satellite light | |
| Display screen | 1 LCD display screen | |
| Standard accuracy | Static accuracy | Horizontal accuracy: ± (2.5+0.5 × 10-6 × D) mm Elevation accuracy: ± (5+0.5 × 10-6 × D) mm |
| RTK accuracy | Plane accuracy: ±(8+10×106×D)mm Elevation accuracy:±(15+1.0×106×D)mm |
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| Code difference accuracy | Plane accuracy: ±(0.25+1×106×D)m Elevation accuracy:±(0.50+1×106×D)m |
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| Single point accuracy | 1.5m | |
| Electrification | Battery | Removable 14000mAh lithium battery, supporting 12+hours of battery life for base stations |
| External power supply | The host can be powered by a DC power supply, which can reach 220 ν AC power supply, which can directly supply (9-24) V DC to the host through the radio station | |
| Output | Output Format | NMEA 0183, binary code |
| Output method | BT/Wi Fi/Radio/Serial Port | |
| Static storage | Storage format | Can directly record HCN, HRC, RINEX |
| Storage space | Standard 8GB built-in storage | |
| Download method | FTP remote push+local one click download, HTTP download | |
| Data communication | I/O interface | 1 7-pin data port interface, supporting power supply and differential data output |
| 1 nano sim card slot and 1 external UHF antenna interface | ||
| Built-in ESIM, with a three-year free surveying and mapping flow at the factory | ||
| Network module | Supports 4G all network connectivity | |
| Bluetooth | BT4.0, downward compatible with BT2. x, compatible with Windows, Android, and IOS systems | |
| Wi Fi | 802.11b/g/n | |
| NFC | Support NFC flash connection | |
| Physical characteristics | Size | Φ 160.54mm * 103mm |
| Weight | 1.73kg | |
| Material quality | Magnesium alloy AZ91D body | |
| Working temperature | -45 °~+75 ºC | |
| Storage temperature | -55 ° C to+85 ° C | |
| Waterproof and dustproof | IP68 level | |
| Shock vibration | IK08 level | |
| Anti drop resistance | 2 meter free fall | |
| Receiver | Super Double Shot | Supports simultaneous data differentiation between radio and network channels, providing comprehensive data services |
| One click start | Huace Data Link Concurrent Communication Technology, Start Upon Base Station Installation | |
2.All our products have one year warranty, And we sure the products will be free from maintenance within warranty period.
3.All products will have been strictly quality checked in factory before sending out.
Payment
We accept payment by TT,Paypal, West union.
If you'd like other payment method, Pls let us know before the order
Delivery / shippment :
1.Usually, we will send out the products within 3-5 working days after the payment confirmed
2.Before shipment, pls supply the following information to us :
Contact person or company name,Detail address,Telephone No,Zipcode
3.The buyer are responsible for the tax and/or duty charged by their country.
Return and warranty:
1.All products are inspected before shipment, if you are not satisfactory with the purchase,you can exchange the items in one week,and you must contact us within 24 hour of receipt of the products.
2.The shipping charges are not refundable and the customer should be responsible for all the charges of return and reshipping.
3.For our majority products (Auto level, Theodolite, Total Station) we are offing 1 year warranty;
4.For small issues like missing or damaged part, key board, please send us the photos, we will send the required part and related instructions to you for free;
5. For big issues in one year warranty like EDX board, main board issue. We could only ask you to send the instrument back to us. Normally we will have it fixed in 10 working days and send back to you. You and we shall take care of the corresponding shipping cost on each side. For big issues out of one year warranty, the customer should be responsible for all the cost.
Suppliers with verified business licenses
Audited Supplier 
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