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HiPer SR



  • Compact, lightweight, rugged design
  • Completely integrated receiver, antenna, batteries, memory, and communications
  • Superior multi-constellation Vanguard GNSS chipset
  • Integrated multi-channel LongLinkTM communication technology
  • Sealed battery providing over 15 hours of operation
  • Priced to fit any budget
  • Exceptional performance
  • 4GB onboard memory
  • Reduced MINTER display, with single-button operation
  • Charging (serial and power) and USB ports only

Topcon's HiPer SR provides you the power to work through the toughest conditions all day long, and then some! It's Topcon's leading edge GNSS technology in a smart, compact, ultra-rugged package. With it's lightweight design and magnesium housing the HiPer SR is guaranteed to survive a 2m on the pole drop to concrete. And the sealed long-life power supply keeps you working for 15 hours between charges.

This completely integrated receiver operates cable free, with no antennas, battery doors, or connectors to worry about. Use a pair for an economical base and rover RTK solution or with Topcon's LongLink communication solution for the perfect small site-wide solution. Use HiPer SR on its own for static GNSS or add network functionality and cellular enabled controller to create the perfect network RTK rover. That's versatile performance!

The best part? HiPer SR will fit your budget just like it'll fit your jobs... With ease!


Number of Channels 226 Universal Channels
Signals Tracked GPS & GLONASS
Antenna Type Integrated Antenna w/ internal ground plane


Quartz Lock Loop, Intelligent Tracking Optimization
Topcon AMR, Integrity Monitoring (RAIM)
Universal Tracking Technology
Topcon AFRM, Co-op Tracking
Positioning Accuracy*

RTK (L1+L2)

H: 10 mm + 1.0 ppm; V: 15 mm + 1.0 ppm


Fast Static (L1) H: 3 mm + 0.8 ppm; V; 4 mm + 1.0 ppm
Fast Static (L1+L2) H: 3 mm + 0.5 ppm; V:; 5 mm + 0.5 ppm
Kinematic (L1, L1+L2) H: 10 mm + 1.0 ppm; V: 15 mm + 1.0 ppm
DGPS < 0.4 m
SBAS < 0.6 m
Autonomous < 1.2 m
Maximum Data Rate 20 Hz


RTK Broadcast LongLinkTM 300m+ Range, Maximum of 3 simultaneous rovers
Bluetooth® Yes
Serial Yes
USB Yes, Client

Data & Memory

Memory 4GB internal (non-removable)
Real Time Data Output TPS, RTCM SC104 v 2.x, 3.x; CMR/CMR+
ASCII Output NMEA 0183 version 2.x and 3.0


150 (W) x 150 (D) x 64 (H) mm 6 (W) x 6 (w) x 1.5 (H) inch
Weight 850 gms, 1.87lbs
Status Display / Panel MINTER
External Power Connector Yes
Power Supply

Operation Time

Up to 20 hours
Operating temperature -20ºC to +65ºC with internal batteries
-40ºC to +65ºC without internal batteries (external power)
Storage temperature -40ºC to +70ºC
Humidity 100%, condensing
Water & Dustproof rating IP67 (1 meter submersion, fully dustproof)