Magnetic Mount Antenna
This powerful remote antenna magnetically mounts to your vehicle and connects to the Astro® 220 so you can track your dogs with Astro® while driving.
Compatible Devices:
- Astro®
- Astro® 220
- Alpha™
WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.
![Garmin Navionics+ NSUS005R U.S. North Great Lakes [010-C1289-20]](https://www.greathardwarecenter.com/wp-content/uploads/2026/09/garmin-navionics-nsus005r-u-s-north-great-lakes-010-c1289-20.webp)