topcon gr-5
Tracking
Number of Channels : 216 Universal ChannelsSignals Tracked G3 Technology = GPS, GLONASS and GALILEO*
WAAS / EGNOS / MSAS : Yes
Accuracy
RTK : H: 10 mm + 1 ppm / V: 15 mm + 1 ppm
Static : H: 3mm + 0.5ppm
Fast Static : V: 5mm + 0.5ppm
Communications
Optional Radio Type : Integrated UHF Transmit (TX) and Receive (RX), or 915MHz Spread Spectrum Base Radio Output : 0.01 - 1.0 Watt, user selectable
Cellular Communications : Integrated GSM/GPRS or CDMA
Wireless Communications : Integrated Bluetooth® 2.0 compliant
Data & Memory
Memory Internal : Removable SD/SDHC Memory Card
Data Update/Output Rate : 1Hz to 100Hz Selectable
Real Time Data Output Format : TPS, RTCM SC104, CMR, CMR+
ASCII Output : NMEA 0183 version 2.x and 3.0
Environmental
Enclosure : Magnesium I-Beam Housing
Operating Temperature : -40°C to +70°C** (-40°F to 158°F)
Dust and Water Protection : International Protection Rating 66 (IP66)
Shock Rating : 2 meter pole drop to concrete, IEC 60068-2-29, IEC 60068-2-27
Vibration Rating : SAE J1211, Section 4.7, MIL-STD 202G, Method 214A