Garmin Extended-range Antenna

Model Number: 010-10856-30
$29.99 Reward Points Policy ($1.00 ) $29.99 Reward Points Policy ($1.00 )

Order within 09 Hours 05 Minutes and your Garmin Extended-range Antenna will ship today1 with Free Shipping Free Shipping Place your order by 4:00 PM PST and your order will ship the same day, weekends and holidays excluded. Orders placed after 4:00 PM PST will ship the following business day. All orders are subject to verification. International orders subject to shipping charges. For further details see delivery estimates in cart.

Availability: Hurry Only 2 Left!

Condition: New A brand-new, unused, unopened item in its original retail packaging, with all original packaging materials included. Original manufacturer's warranty is included.

Let your sporting dog go even further with an extended range antenna.



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In the Box
  • Garmin Astro Extended range antenna
Manual and Warranty
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Do you have an old GPS unit lying around? The GPS Nation Trade In and Up program is a great way to trade in your old and used GPS for credit towards a new GPS. The choice is entirely yours! We’ve made the process simple and streamlined. Follow these simple steps, and you will be on your way to receiving credit towards your brand new GPS!

1. Get a quote

To get your free quote, provide your GPS type, manufacturer, model, and condition. Within 24 hours, you will receive a quote for the trade-in value of your current product. The GPS trade-in/trade-up form is at the bottom of this page.

2. Ship your product(s) for trade

After accepting our offer, pack your product(s) safely and ship them to us using the pre-paid shipping label provided to you. We will provide a confirmation email when your trade-in arrives at our warehouse. You have 30 days from the date you complete your on-line trade to ship the product to GPS Nation.

3. Make your purchase

Once we receive your product at our warehouse and we validate the stated condition, we will send you a confirmation email. If you elect to receive credit towards a new GPS at, your store credit will be issued, and you are free to make your purchase.

This 13" flexible, long-range VHF antenna includes up to 9 mi increased tracking range when used with the Astro 320 and the rugged DC™ 40 transmitter collar.

This antenna is included with Astro 320 bundles and handhelds; purchase this as a replacement.

This antenna is compatible with the following Garmin devices:

  • Alpha 100
  • Astro 320
  • PRO Trashbreaker
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