CHAMPION WR1 GPS RECEIVER 

The WR1 GPS Receiver is built with next generation technology. It's feature combination is a breakthrough for the surveying industry in price and performance. It features a full-band antenna that supports all satellite navigation signals for GPS, GLONASS, Beidou and GALILEO. The included Pacific Crest UHF radio enables the WR1 to function as a base or rover. When used as a rover corrections can be received through the included UHF radio, built in 3G-GSM modem or Bluetooth interface from your favorite data collector running Carlson SurvCE or MicroSurvey Field Genius. The included software supports post processing of static sessions and the creation of OPUS 2.11 data files. There is even an electronic bubble if you doubt the bubble on your rover rod!
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KEY FEATURES

Small, compact mainframe
Full-band antenna
BD970 mainboard
IP67
NFC rapid connection
Electronic bubble
Tilt sensor
Wi-Fi
MiniUSB
Customized Voice

STANDARD ACCESSORIES

Hard Carrying Case
Batteries
Brackets
UHF radio
3G GSM
Software manuals on CD



WR1 SPECIFICATIONS

GNSS Specifications
220 channels with simultaneously tracked satellite signals*
GPS L1 C/A, L2E, L2C, L5
GLONASS L1 C/A, L1 P, L2 C/A (GLONASS M Only), L2 P
BeiDou B1, B2
Galileo L1 BOC, E5A, E5B, E5AltBOC
SBAS L1 C/A, L5
Advanced multipath mitigation technology
Low noise carrier phase measurement with < 1 mm precision in a 1 Hz. bandwidth
Performance Specifications
Real-Time Kinematics (RTK)
Horizontal 10 mm + 1 ppm RMS
Vertical 20 mm + 1 ppm RMS
Initialization Time Typically < 10 s
Initialization Reliability Typically > 99.9%
Post Processing Static
Horizontal 2.5 mm + 1 ppm RMS
Vertical 5 mm + 1 ppm RMS
Baseline Length ≤ 300 km
Physical Specifications
Size 6.02 in x 3.27 in
Weight Without Battery 950 g (2.09 lbs)
Environment
Operating Temperature -40 °C to +65 °C (-40 °F to 149 °F)
Storage Temperature -55 °C to +85 °C (-67 °F to 185 °F)
Humidity 100% condensation
Waterproof & Dustproof IP67
Drop 3 m protection
Communication
Internal Radio
Pacific Crest UHF-Link (403~473 MHz) RX & Tx both
UHF-Link (390~430 MHz/430~450 MHz/450~470 MHz) Rx only
GSM/GPRS/EDGE (class 10)
Quad-band: 850/900/1800/1900 MHz band
Operation
RTK Rover/Base, post-processing
RTK Network Rover: VRS, FKP, MAC
Point-to-Point Circuit Switched Data (GSM) GPRS mode through Real-Time Data Server Software (internal GPRS or external cell)
Internal Memory
16GB supports up to 32GB
I/O Interface RS232*2 (LEMO & DB9)
Bluetooth
WiFi
Data Formats RTCM 2.1, RTCM 2.2, RTCM 2.3, RTCM 2.x, RTCM 3.x, RTCM 3.2, CMR, CMR+, SCMRX

*Reception is dependent upon firmware versions and licensed features


Specifications are subject to change without notice.

Champion, Champion WR1 are trademarks of Champion Instruments, LLC.