Compatible with all hand books

The R90T is a GPS RTK product with a perfect inner core. It uses BD970 motherboard and high-precision external radio.

Receiver accuracy index

Receiver accuracy index

Level: 0.25 m + 1 ppm RMS; Vertical: 0.50 m + 1 ppm RMS; SBAS differential positioning accuracy: typical <5m 3DRMS

±(2.5 mm + 1mm/km×d) (d is the distance between measured points, km)

±(8 mm + 1mm/km×d) (d is the distance between measured points, km)

Receiver section

More than 220 channels Support full constellation signal

GPS: L1C/A, L2E, L2C, L5

GLONASS: L1C/A, L1P, L2C/A (GLONASSM only), L2P, L3

BDS: B1/B2

SBAS: L1C/A, L5

GIOVE-A: L1BOC, E5A, E5B, E5AltBOC (supported)

GIOVE-B: L1CBOC, E5A, E5B, E5AltBOC (supported)

Advanced Tianbao Maxwell6 measurement GNSS technology, host intelligence and automatic fault diagnosis

Physical index

Dimensions: height 96mm, diameter 184mm, sealing rubber ring to the bottom height 60mm

Weight: 1.2kg (with battery)

Single battery capacity: 2500mAH

Voltage: 7.4V, continuous operation time of single battery can reach 6-8 hours, external DC power supply, wide input range 12-15V, automatic switching between internal and external power supply

Shockproof: sturdy and lightweight shell, resistant to 3 meters of natural fall

Waterproof: 1m soaked underwater

Dustproof: completely prevent dust from entering

Rating: IP67

Built-in GPRS/CDMA network communication part

Support GPRS/CDMA communication service, internationally versatile, automatic network login, compatible with access to various CORS systems

Function keys and indicators

Two-button operation: flexible setting of receiver working mode and data link mode

working environment

Operating temperature: -45 ° C to +75 ° C

Storage temperature: -55 ° C to +85 ° C