Garmin Portable Long-Range Antenna

Garmin Portable Long Range Antenna

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Compatible with the Garmin Alpha 100, Garmin Astro 430, Garmin Astro 320, and Garmin Astro 220.

This is a Garmin product that allows you to track your dogs further with your Garmin GPS handheld.

Connects via a standard connection.

Garmin Part Number:
UPC: 753759082932


  1. 5 out of 5

    i ve tested all antennas with dc 40s and 50s and with this one i got the biggest range.

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