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Cheap Price South GNSS Receiver G7 IMU RTK Land Surveying Instruments

Basic Information
Place of Origin: China
Brand Name: South brand
Certification: CE
Model Number: G7
Minimum Order Quantity: 1PC
Price: Negotiable
Packaging Details: With Standard Epxort Packing Ways
Delivery Time: 5-8 work days
Payment Terms: T/T, Western Union
Supply Ability: 1000pcs per year
Detail Information
IMU Tilt Angle: 0°~60° Power Supply: 9-28V DC, Overvoltage Protection
Frequency Range: 410-470MHz Channels: 965
Operaing System: Linux Data Storage: 8GB SSD Internal Storage
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G7 IMU Land Surveying Instruments


RTK Land Surveying Instruments


8GB RTK GNSS Receiver

Product Description

Product Description


Product Description


BD970 motherboard


LINUX system

8G memory

U disc extension

Automatically firmware updating

Multi-function keys

Internal bluetooth

Internal GSM modem

Full spectrum UHF

Powerful 35W external radio

Support self-built NTRIP server


Satellite signals tracked simultaneously Signal tracking 965 channels
GPS: L1, L1C, L2C, L2P, L5
GLO: G1, G2, G3
BDS: BDS-2: B1I, B2I, B3I BDS-3: B1I, B3I, B1C, B2a, B2b*
GAL: E1, E5A, E5B, E6C, AltBOC*
QZSS: L1, L2C, L5*
MSS L-Band (Reserve)
Positioning output rate:1Hz~20Hz
GNSS features Initialization time: <10s
Initialization reliability: >99.99%
Positioning precision Code differential GNSS positioning Horizontal: ±0.25m+1ppm Vertical: ±0.50m+1ppm
SBAS positioning accuracy: Typically<5m 3DRMS
Static GNSS surveying Horizontal: ±2.5mm+0.5ppm Vertical: ±5mm+0.5ppm
Real-time kinematic surveying Horizontal: ±8mm+1ppm Vertical: ±15mm+1ppm
Network RTK Horizontal: ±8mm+0.5ppm Vertical: ±15mm+0.5ppm
IMU tilt angle 0°~60°
User interaction Operaing system Linux
Buttons Onebutton operation
Indicators Fourindicate lights
Web UI Freely to configure and monitor the receiver by accessing to the web server via Wi-Fi and USB
Voice guide iVoice intelligent voice technology provides status and voice guide
Supporting Chinese, English, Korean, Russian, Portuguese, Spanish, Turkish and user define
Secondary development Providing secondary development package
Hardware performance Dimension 135mm(Diameter)x84.75mm(Height)
Weight 0.97kg (battery included)
Material Magnesium aluminum alloy shell
Operating -45°C~+70°C
Storag -55°C~+85°C
Humidity 100% Non-condensing
Waterproof/Dustproof IP67 standard, protected from long time immersion to depth of 1m
IP67 standard, fully protected against blowing dust
Shock and vibration Withstand 2 meters pole drop onto the cement ground naturally
Power Supply 9-28V DC, overvoltage protection
Battery Internal Li-on, 6800mAh, 3.7V
Battery life Static mode 10 h, Rover mode 8h,Base mode 8h
Communications I/O port 5PIN external power port + RS232, 7PIN external USB(OTG)+Ethernet
1 radio antenna interface
Wireless modem Built-in radio, 1W, typically work range can be 5KM
Radio repeater
Frequency Range 410-470MHz
Communication Protocol Farlink, Trimtalk450s, SOUTH, HUACE, Hi-target, Satel
Double Module 4.0 standard, support for android, ios cellphone connection
2.1 + EDR standard
NFC Communication Realizing close range (shorter than 10cm) automatic pair between receiver and controller
(controller equipped NFC wireless communication module needed)
WIFI Standard 802.11 b/g standard
WIFI Hotspot The WIFI hotspot allows any mobile terminal to connect and access to the internal webserver for the control and moditor receiver
WIFI data link To work as the datalink that receiver is able to broadcast and receive differential data via WIFI
Data storage/ Transmission Data Storage 8GB SSD internal storage
Support external USB storage and automatical cycle storage
Changeable record interval, up to 20Hz raw data collection
Data Transmission USB data transmission, supporting FTP/HTTP data download
Data Format Differential data format: RTCM 2.1, RTCM 2.3, RTCM 3.0, RTCM 3.1, RTCM 3.2
Output format: ASIC (NMEA-0813), Binary code (SOUTH Binary)
Network model support: VRS, FKP, MAC, fully support NTRIP protocol
Inertial sensing system Tilt angle Up to 60 degrees
Electronic bubble Controller software display electronic bubble, checking leveling status of the centering rod real time
Thermometer Built-in thermomter sensors, adopting intelligent temperature control technology which can monitor and adjust the temperature of receiver in real time
Our Services


1.Any inquiries will be replied within 12 hours.

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.

China Brand with Cheap Price South Gnss Receiver G7 Imu Rtk Land Surveying InstrumentsChina Brand with Cheap Price South Gnss Receiver G7 Imu Rtk Land Surveying Instruments


M8 Intelligent GNSS Receiver

Packaging & Shipping
China Brand with Cheap Price South Gnss Receiver G7 Imu Rtk Land Surveying Instruments

We can use the different international express company, usually, our first choice is DHL. if you have specified requirement , please inform us before the order.

Our Services
your inquiry will be replied within 24 hours, we welcome your email and call at any time.
our products are original and 100% new. and they will be carefully checked before we ship them out.
we provide one year quality warranty, within one year since you bought the products from us, you will get our technology support.
Company Information
China Brand with Cheap Price South Gnss Receiver G7 Imu Rtk Land Surveying Instruments

Shanghai Galxy International Trade company, Ltd. combining with developing, researching and producing. Our company is located in Pudong Developing Zone, and has two subsidiary companies: Shanghai Galaxy International Trade Co., Ltd. and Mato Opto-electrical High-tech Company. Our company has researching center and factory in Changzhou.

Our main products are as following: total station, electronic theodolite, automatic level, laser level, rotation laser, GPS, distance laser sensor and accessories, such as tripod, prism, pole, staff and USB cable for total station. Our company designs software for many domestic and oversea factories, for example, Boif, TJOP, Stanley, and Cst-Berger. We have powerful capacity in technical research, and the products we designed have advanced technology and steady performance. The non-prism total station and the absolute coding measure instrument we developed and produced have very competitive points in the measure instrument market.

We expect that we could cooperate with more business partners from all over the world. In addition, we can do OEM service for companies or dealers that want to find better producers in China.

Our goal is to produce the best surveying instruments in the world.

Our target is to globalize the market, internationalize the quality and maximize the profit!

Contact Us

My Whatsapp number and Wechat number is:+86 173 2126 1251
Please feel free and add me.
I will show more details for you.

Looking forward to hearing from you.
Shanghai Galaxy International Trade CO.,Ltd
ADD: Rm.306-308,No.5 Building,Jinglian Road 439#,Minhang District,Shanghai,China

Contact Details
Eva Hu

Phone Number : +8617321261251

WhatsApp : +8618301928717