S90
S90 is a multi-functional and intelligent GNSS receiv-
er with built-in GNSS full-frequency antenna ,
high-precision positioning board , 4G, inertial
navigation, radio and other modules，it can be used
as both a mobile station and a base station; it has
high precision, low power consumption, small size,
and is easy to carry and operate.
S90 has an embedded intelligent system that sup-
ports functions such as voice, intelligent web page
platform WEBUI, and device self-test. It can meet the
positioning and orientation needs of various
industries, such as mechanical control, surveying and
mapping engineering, precision agriculture,
geographical information, water survey, engineering
survey, mine survey, aerial photography, drones, etc.
Intelligent voice system can broadcast The mobile station supports external SIM card
equipment status and equipment failure insertion to use the host network, and the base
reminder at any time station is equipped with a standard LEMO
connector.
Linux intelligent operating system, the system The mobile station is equipped with a standard
is stable and powerful Type-C interface and supports fast charging
Standard IP67 waterproof and dustproof Built-in 32G large-capacity memory card can
design , resistant to 2m drop store job data in real time.
Receives satellite signals at all constellations The intelligent web page platform WEBUI supports
and all frequency points , is compatible with mobile terminals to connect to devices through
Beidou-3, and can search for 40+ satellites, WIFI. After opening the web page, you can view
ensuring positioning accuracy in a variety of device information and set working modes, which
complex environments
is convenient and fast
Built-in transceiver integrated radio module Built-in inertial navigation module, quick calibration,
supports multiple communication protocols can achieve 2.5cm tilt measurement accuracy (≤30°)
and can achieve a communication distance of
5 kilometers
Land and water Electricity power inspection Construction
resource inspection
Pipeline Forestry Agriculture
Signal tracking Physical properties
BDS: B1I/B2I/B3I/B1C/B2a/B2b Working temperature: -45℃～+75℃
GPS: L1C/A/L2P(Y)/L2C /L5 Storage temperature: -55℃～+85℃
GLONASS: G 1/ G 2 /G3 Physical size : Φ1 40 mm×141 mm
Galileo: E1/E5a/E5b /E6 Protection grade: IP67
QZSS:L1/L2/L5 Shock and Vibration: Resistant to 2m drops
Cold start time: <25s Buttons: 2 buttons
Initialization time: <5s (typical value ) Indicators: 4 LED indicators
RTK initialization reliability: >99.9% Recapture: <1s Humidity: 100% non-condensing
Weight: 1.03 kg
Accuracy index Data interface
Single point positioning: Data refresh rate: default 1Hz, up to 20Hz
Horizontal: 1.5m Vertical: 2.5m Interface mode: The mobile station interface type is
RTK accuracy: Type-C, SIM card socket, and TNC connector ;
Horizontal: ±( 8 +1.0×10 -6 ×D)mm the base station interface type is Remo connector
Vertical: ±(15+1.0×10 -6 ×D) mm and TNC connector.
Static accuracy: Bluetooth: BT4.1 , backward compatible with BT2.x,
Horizontal: ±( 2.5 + 0.5 ×10 -6 ×D) mm protocol supports Windows/Android/IOS system
Vertical: ±( 5 + 0.5 ×10 -6 ×D) m m WIFI: IEEE 802.11 a/b/g/n
Speed accuracy: 0.03m/s
Data output Inertial navigation measurement
Differential data: RTCM3.X Tilt angle: 0～60°
Location data: NMEA-0183 Static data: Binary Tilt accuracy: 2.5cm (accuracy within 30°)
Electrical parameters
Power consumption: mobile station ≤ 2.0W Radio frequency: 410～470MHz
base station ≤ 2.2 W Input voltage: 9~36V DC
Battery life: ≥18h (mobile station), Battery capacity: 8400 mAh
≥ 11h (base station) Radio power: 0.5W/ 1.5 W Storage capacity : 32G
Note 1: D is the baseline distance in mm
Note 2 : Parts marked * are supported by specific firmware versions
+86-22-87280568-608 info@sunnavtech.com
D E A L E R
www.sunnavtech.com
Floor 4, Door 1, No.9 Haitai Huake 3rd Road Huayuan Industrial
District Binhai High-tech Zone Tianjin,China
(1) Accuracy and reliability specifications may be affected by multipath, satellite geometry and atmospheric conditions. Performances assume minimum of 5 satellites, follow up of recommend-
ed general GPS practices. (2) Operating time varies based on temperature. * Specifications are subject to change without notice.
