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CR-G5 GNSS Choke Ring Antenna

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If you are establishing a new CORs network or upgrading an existing service, the CR-G5 is the perfect antenna for all high accuracy 24/7 GNSS signal reception requirements.


  • High-end geodetic antenna
  • TA-5 vertical convex dipole antenna element for full spectrum GNSS signal tracking
  • Topcon designed choke ring ground-plane
  • Environmentally robust and sealed
  • Improved phase-centre stability in vertical over expanded GNSS frequency band


  • Kit, CR-G5-C w/ Dome
  • Kit, CR-G5 Choke-Ring Ant No Cable No Dome
  • Kit, CR-G5 Choke-Ring Ant w/ Dome, No Cable
  • Kit, CR-G5 Choke-Ring Ant w/ Dome & 30 Meter Cable


CR-G5 Datasheet

CR-G5 Overview & Specs

CR-G5 Brochure

Extra Information