![Garmin Extended Range Antenna f\/Astro 320 [010-10856-30]](https://cdn11.bigcommerce.com/s-tzjarqqxnb/images/stencil/1280x1280/products/3266/3916/41881XL__45533.1714520923.jpg?c=1 "Garmin Extended Range Antenna f\/Astro 320 [010-10856-30]")
![Garmin Extended Range Antenna f\/Astro 320 [010-10856-30]](https://cdn11.bigcommerce.com/s-tzjarqqxnb/images/stencil/500x659/products/3266/3916/41881XL__45533.1714520923.jpg?c=1 "Garmin Extended Range Antenna f\/Astro 320 [010-10856-30]")
Extended Range Antenna
Part #: 010-10856-30
New Extended Range Antenna for your Astro 320.
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 Magnetic Mount Antenna f\/Astro, Astro 220 & Alpha [010-10931-00]](https://cdn11.bigcommerce.com/s-tzjarqqxnb/images/stencil/500x659/products/1368/1825/30872XL__32276.1714516197.jpg?c=1 "Garmin Magnetic Mount Antenna f\/Astro, Astro 220 & Alpha [010-10931-00]")
![Garmin Long-Range VHF Antenna f\/Alpha Astro DC50 Dog Tracking Collar, TB 10 & TT 10 [010-11828-11]](https://cdn11.bigcommerce.com/s-tzjarqqxnb/images/stencil/500x659/products/5719/7138/52679XL__16761.1714527466.jpg?c=1 "Garmin Long-Range VHF Antenna f\/Alpha Astro DC50 Dog Tracking Collar, TB 10 & TT 10 [010-11828-11]")
![Garmin OnDeck LTE Antenna [010-13009-06]](https://cdn11.bigcommerce.com/s-tzjarqqxnb/images/stencil/500x659/products/16906/20793/86204XL__42051.1714554604.jpg?c=1 "Garmin OnDeck LTE Antenna [010-13009-06]")
![Garmin J1939 Cable f\/GPSMAP Units - 10m [010-12390-30]](https://cdn11.bigcommerce.com/s-tzjarqqxnb/images/stencil/500x659/products/9099/11006/65649XL__48076.1714535221.jpg?c=1 "Garmin J1939 Cable f\/GPSMAP Units - 10m [010-12390-30]")
![Garmin Standard VHF Antenna f\/Alpha, Astro, DC 50, TB 10 Dog Device, TT 10 Dog Device [010-11828-10]](https://cdn11.bigcommerce.com/s-tzjarqqxnb/images/stencil/500x659/products/5718/7137/52678XL__26624.1714527464.jpg?c=1 "Garmin Standard VHF Antenna f\/Alpha, Astro, DC 50, TB 10 Dog Device, TT 10 Dog Device [010-11828-10]")
![Vesper Replacement External WiFi Antenna f\/Cortex M1 [010-13266-30]](https://cdn11.bigcommerce.com/s-tzjarqqxnb/images/stencil/500x659/products/20264/25741/93719XL__17684.1714563019.jpg?c=1 "Vesper Replacement External WiFi Antenna f\/Cortex M1 [010-13266-30]")
![Garmin Electronic Control Unit (ECU) f\/GHP 12 [010-11053-30]](https://cdn11.bigcommerce.com/s-tzjarqqxnb/images/stencil/500x659/products/2987/3588/39791XL__43380.1714520189.jpg?c=1 "Garmin Electronic Control Unit (ECU) f\/GHP 12 [010-11053-30]")
![Garmin GA 38 GPS\/GLONASS Antenna [010-12017-00]](https://cdn11.bigcommerce.com/s-tzjarqqxnb/images/stencil/500x659/products/5278/6629/51176XL__23382.1714526466.jpg?c=1 "Garmin GA 38 GPS\/GLONASS Antenna [010-12017-00]")
![Garmin Stacking Mount f\/Garmin BlueNet Network [010-13142-00]](https://cdn11.bigcommerce.com/s-tzjarqqxnb/images/stencil/500x659/products/24413/31977/101314XL__05388.1714573876.jpg?c=1 "Garmin Stacking Mount f\/Garmin BlueNet Network [010-13142-00]")