User talk:Rfwatts

Garmin Dog Tracking Collars

Intro/n Garmin manufactures various animal tracking collars. These collars are often used by hunters to locate their dogs and flush out their quarry. The collars contain a VHF radio that periodically transmits it's location and other information to a special reciever, where data can be displayed on the receiver screen.

Models with pictures Theory of operation Frequency table Timeslot versus ID table Data attachments (FCC, etc)