CHCNAV Sinov M1 Professional Base Station


Product description

Sinov M1 professional base station, plug-in radio terminator, supports 5-star 16-band signal, adopts CHCNAV data link concurrent communication technology, and starts the super dual-transmission mode with one key;
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Product Details

  1. Annual surveying and mapping flow;
  2. large-capacity lithium battery, super battery life, solve the problem of built-in radio mode battery life;
  3. support remote assistance, remote operation to help customers solve problems encountered during use and improve work efficiency.


Receiver characteristics

Satellite tracking

Support Beidou third-generation satellites
support five-satellite sixteen-frequency

Operating system

Linux system

Initialization time


Initialize reliability


Receiver appearance


1 dynamic/static switch button, 1 power button

Indicator light

1 differential signal light, 1 satellite light

Display screen

1 LCD display screen

Nominal accuracy

Static accuracy

Plane accuracy:±(2.5+ 0.5×10-6×D) mm

Elevation accuracy:±(5+0.5×10-6×D) mm

RTK accuracy

Plane accuracy:±(8 + 1×10-6×D) mm

Elevation accuracy:±(15+ 1×10-6×D) mm

Stand-alone accuracy


Code differential accuracy

Plane accuracy:±(0.25+ 1×10-6×D) m

Elevation accuracy:±(0.5+ 1×10-6×D) m

Electrification parameters


Removable 14000mAh lithium battery,
can support base station for working 12+ hours

External power supply

can be powered by DC power,
can be powered by 220V AC power,
can directly supply power through the radio (9-24) V DC

Physical characteristics


Φ160.54 mm*103 mm




Magnesium alloy AZ91D body

Working temperature


Storage temperature


Waterproof & Dustproof


Anti-shock vibration



Resist 2 meters free fall

Data communication

I / O interface

1 external UHF antenna port

One seven-pin data port interface,
support power supply, differential data output

1 nano sim card slot

Built-in esim


Built-in transceiver integrated radio
power: up to 5W

Network module

Support 4G full Netcom


802.11 b/g/n


BT 4.0, backward compatible with BT2.x,
the protocol supports Win/Android/IOS system


Support NFC flash connection

Data output

Output format

NMEA 0183, binary code

Output method


Static storage

Storage format

Direct recording of HCN, HRC, RINEX,
compressed RINEX

Storage room

Standard 8GB storage, support space protection

Download method

FTP remote push + local one-click download,
HTTP download

Receiver function

One-button start


Remote upgrade

One-click remote upgrade to improve work efficiency

Base station offset warning

When the location of the base station changes due to an unexpected situation, the hand-controller terminal immediately issues a warning


Nanjing Cetu Surveying Instrument Co., Ltd. was founded in 2015. Our company is known as Nanjing Jingwei Surveying Instrument Sales and Service Center (founded in 1992), which was the former sales & service platform of Nanjing Surveying instrument Factory.

The main products of our company includes GNSS receiver, total station, laser distance meter, theodolite, level, walkie talkie, etc. Our company has distribution rights of FOIF, Hi-Target and many other domestic well-known brands. In addition, Trimble(America) authorized our company as a special contractor.


Over the decades, we have established great credit in the business, and we got the support of global users. "Quality first, customer first", we will always do our best to provide professional services for our customers.

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