Click image to view full size image
RADIO ANTENNA FOR 
HANDHELD
Let your sporting dog go even farther use this Radio Antenna for TR-dog®Handheld. This flexible, long-range standard radio antenna make the track range up to 15km when used with the TR-dog®GPS dog tracking/training collar. You can keep it as a spare component for your handheld.
IN THE BOX:
● Standard Radio Antenna ( for handheld )
http://www.tr-dogs.com/