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Item #: A21

GPS A21 Antenna

The A21â„¢ antenna is designed to help maintain tracking of GPS and differential correction signals in challenging environments. Sometimes keeping the antenna level and away from electrical noise is just not possible.

SKU: 940-2068-000 Categories: , Manufacturer: Hemisphere GNSS

Hemisphere GPS A21 Antenna

The Hemisphere A21â„¢ antenna is designed to help maintain tracking of GPS and differential correction signals in challenging environments. Sometimes keeping the antenna level and away from electrical noise is just not possible. With a metal base, lower profile, improved multipath mitigation, and ability to filter out an additional 30 decibels of radio band frequencies, the A21 offers superior noise rejection. A21 is designed for use with Hemisphere GPS Crescent and Crescent Vector IIâ„¢ receivers.
 

Key Features 

  • Light but durable aluminum base
  • Multipath mitigation technology
  • Supports Hemisphere’s OmniStarâ„¢ correction service 
  • Designed for extreme conditions, operable from -40° to 85° C

Hemisphere A21 Datasheet

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