Features:

 Satellites tracking(GPS+GLONASS)
 Advanced GNSS tracking performance
 Advanced multipath mitigation
 Advanced rugged design
 Base and rover communications options
 to suit any application
 Voice messages
 OLED display with super brightness & weather ability
 All-in-one Flexibility
 80 universal tracking channels

Specifications

GNSS

 80 channels(Defaults);
- GPS L1 C/A L1/L2 P-code, L1/L2 full wavelength carrier
- GLONASS L1 C/A, L2-P code, L1/L2 full wavelength carrier
- Low-signal acquisition and tracking engines for signal detection in difficult environments  Fully independent code and phase measurements
 Advanced multipath mitigation
 Update rate: 1,5,10,20 Hz Selectable

Real-Time Accuracy (rms) *1

Real-Time DGPS position 25 cm (0.82 ft)+ 1ppm (rms) in typical condition3
Real-Time Kinematic Position (fine mode) Horizontal 10 mm (0.033 ft ) + 1.0 ppm
Vertical 20 mm (0.065 ft) + 1.0 ppm

Real-Time Performance

Instant-RTK Initialization Typically 2-second initialization for baselines < 20 km99.9% reliability RTK Initialization range >40 km

Post Processing Accuracy (rms)

Static, Rapid Static
Horizontal 5 mm (0.016 ft) + 0.5 ppm
Vertical 10 mm (0.033 ft) + 0.5 ppm
Long Static*2
Horizontal 3 mm (0.009 ft) + 0.5 ppm
Vertical 6 mm (0.019 ft) + 0.5 ppm

Physical

Size Unit: 22.8x18.8x8.4 cm
Weight Rover:1.5kg (W/O battery)
1.7kg (With battery)

Monitoring Screen

Graphical OLED display: 4 lines X 16 characters

Memory

256 MB internal memory
Up to 800 hours of 15 sec. raw GNSS data from 18 satellites

I/O Interface

RS232X2, Bluetooth,
PPS, Event(Optional)

Data Format

RTCM 2.x
CMR, CMR+
NMEA 0183
NTRIP protocol
PPS out

Operation

RTK rover/base, post-processing
RTK Network rover: VRS, FKP, MAC
Point-to-Point Circuit Switched Data (GSM)
Point-to-Point GPRS through Real-time Data
Server Software (internal GPRS or external cell phone)

Environmental

Operating temperature: -30 to +55(-22°F to 131°F)
Storage temperature: -40 to +70(-40°F to +158°F)
Humidity: 95% uncondensing
Waterproof: IP67(IEC60529)
Shock: 2 m (6.56 ft) pole drop

Power

Li-ion battery, 4400 mAh
Battery life time: >5hrs(UHF rover at 20)
External power supply 6~18 VDC input
Battery Charger kit FOIF FDQ7

Optional System Components

Communication Module
-Pacific Crest UHF Optional
-GSM/GPRS/EDGE (class 10) Quad-band CDMA(Optional)
Transmitter Kits
-GSM/GPRS: 850/1800 MHz or 900/1900MHz band
-UHF:406~470MHz Factory optional
Controller
TT7000
*1 Performance values assume minimum of five satellites, following the procedures recommended in the product manual. High-multipath areas, high PDOP values and periods of severe atmospheric conditions may degrade performance.
*2 Long baselines, long occupations, precise ephemeris used.
*3 Other field software & controllers are also compatible with A80, such as SurvCE, FeildGenius