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Customer Review #22537

By: Michael Lareau From MI

The thing that sets this antenna apart from others is the built-in strain relief that matches the strain relief notches inside the collar unit. Others lack the strain relief allowing too much movement which ultimately causes metal fatigue and breakage. I discovered this the hard way (twice).

Product Rating: 5 out of 5-stars.
Review ID: 22537
Reviewed: 2015-07-31
Customer Review #27269

By: Thomas Guy From AL

The standard antenna works well for me.

Product Rating: 5 out of 5-stars.
Review ID: 27269
Reviewed: 2016-02-15
Customer Review #7219

By: Terry Averill From FL

I would be happier if I had known you carried the tuff skin long range Garmin antenna. The replacement, as well as the original, has a design flaw that allows it to break at a weak point in the shaft of the antenna.

Product Rating: 4 out of 5-stars.
Review ID: 7219
Reviewed: 2014-01-10
"works fine."

By: Jessica Conaway From MD

Hunts. Competes.
It is about 4" longer than my original and whips about, but works fine.

Product Rating: 4 out of 5-stars.
Review ID: 6596
Reviewed: 2013-12-21
"Works good."

By: Jerry Copeland From TN

Works good. Timely shipping. Job well done.

Product Rating: 4 out of 5-stars.
Review ID: 25973
Reviewed: 2015-12-29

Garmin Astro DC-40 Replacement VHF Antenna

Garmin Astro DC-40 Replacement VHF Antenna




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Code: 4920
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Replacement VHF whip antenna for the Garmin DC40 GPS dog tracking collar. Includes two zip ties, rubber cap, and screw.

DC40 antennas are longer than DC30 antennas, and do not work well on the DC30.

To Remove your old VHF antenna:
  1. Use a small Phillips screwdriver to remove the two mounting-plate screws and the mounting plate from the collar.
  2. Remove the collar strap.
  3. Remove the rubber cover from the VHF antenna-connector screw.
  4. Remove the VHF antenna-connector screw.

To attach your new VHF antenna to the collar:
  1. Attach the VHF antenna connector to the DC 40 with the VHF antenna-connector screw.
  2. Place the rubber cover over the VHF antenna-connector screw.
  3. Replace the collar strap.
  4. Connect the DC 40 to the collar using the mounting plate and the two mounting-plate screws.

Country of Origin: Made in Taiwan.

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