FOIF A90 GNSS RECEIVER

Product introduction

The magnesium-aluminum alloy shell makes the A90 more robust and reliable, while the intensive design makes the A90 easier and more convenient. The internal structure of A90 has been improved more. The whole circuit of A90 adopts a full socket connection, and there is no wiring cable inside to eliminate the quality problems caused by a loose cable. The internal partition board is processed by CNC, which improves the internal heat dissipation, signal shielding and structural stability of A90. The a90 is not only better used but also more durable. Support star chain endurance and China precision.

ModelA90
Satellite system336 channel, BDS、GPS、GLONASS、Gaolileo、SBAS 、IRNSS 、QZSS full constellations
ParameterStatic H Accuracy±(2.5mm + 0.5ppm)RMS
Static V Accuracy±(5mm + 0.5ppm)RMS
RTK H Accuracy±(8mm + 0.5ppm)RMS
RTK V Accuracy±(15mm + 0.5ppm)RMS
SBAS position0.5m
Initialization time<10s
Initialization reliability>99.99%
Environmental indicatorsworking temperature -30℃~ +60℃
Storage temperature -40℃~ +80℃
Waterproof and dustproofIP68
dropResistance to 2m drops at normal temperature.
humidityAnti-condensation
Memory / dataBuilt-in storageOnboard 8g; TF Card extension, support ≥ 32g
Differential outputRTCM2.3, RTCM3.X, RTCM3.2, CMR, CMR+,RTCA
data securityDuring RTK measurement, the measurement data are stored and backed up in three places.
Satellite antennaHigh performance four in one antenna: GNSS antenna / Bluetooth / Wi-Fi / 4G full Netcom module highly integrated
telecommunicationsBluetoothBuilt-in, v2.0 class2
WIFIWi-Fi can be directly connected to the notebook instead of a Bluetooth connection Support Web UI wireless management: host upgrade, data download, parameter setting, station setting, etc
NetworkDomestic: China Netcom 4G, EC20 module
Communication protocol PCC-EOT, TrimTalk 450S, TrimMark III,South, GeoTalk, GeoMark,Satel、HI-TARGET.etc
UHF radioIntegrated transceiver0.5/2W Typical operating distance ≥ 5km (high power)
External launch2/35Woperating distance ≥ 15km
Working frequency410-470MHz
Physical and power characteristicssizeΦ15.6cm×7.6cm
material Lower cover magnesium alloy top cover polymer plastic
Battery capacity7.4v × 3700mah × 2    intelligent lithium batteries with battery capacity display
user interface 4 LED indicator light, 1 button; voice (Bilingual support)
Typical time>8hours
Auxiliary functionElectronic bubble, 2nd generation tilt measurement function
controller F58GSize/weight192MMX93MMX42MM,598g
Operation systemandroid5.1
processorFour core arm cortex-a7 processor, the main frequency can reach 1.1GHz.
RAM1GB high-speed DDR3 memory
Memory8GB onboard storage
screen3.7 “blanview TFT semi-transparent and semi-reflective touch screen, 480 * 640vga resolution It is attached with protective film when leaving the factory
Battery24.5 wh high capacity battery, single battery life > 20 hours, charging 4 hours
BondingAll digital letter multifunctional physical keyboard
Protection levelIP65
temperatureOperating temperature – 30 ℃ to + 60 ℃, storage temperature – 40 ℃ to + 70 ℃
humidity5% – 95% RH non condensing
dropThe plywood on the 1.2m cement floor is not damaged.
Wi-Fi802.11b/g/n wireless WLAN

FOIF A90

Full set-Base+Rover+External antena+1 pole+2 tripod stands
$10000
$ 8000
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