DIY, small/compact. Thanks!
2007-06-08 07:09:11 · 4 answers · asked by ebd 2 in Science & Mathematics ➔ Engineering
Do searches on ARRL and direction finding. This was a whole science and hobby. I built one myself a few years ago.
There is a book, "Transmitter Hunting: Radio Direction Finding Simplified", by Moell. These techniques use a transmitter and receiver and dont depend on GPS. If you want to keep track of your dog, the transmitter goes on the dog.
Also look for pet finders and dog trackers on the web. There are many devices sold.
2007-06-08 13:05:45 · answer #1 · answered by Anonymous · 0⤊ 0⤋
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2016-11-27 02:56:55 · answer #2 · answered by whitehouse 3 · 0⤊ 0⤋
I feel a GPS phone commercially available is the best tracker.
2007-06-08 07:14:24 · answer #3 · answered by Swamy 7 · 0⤊ 0⤋
GPS cell phone. Emplace, then ask it where it is as desired.
2007-06-08 07:12:37 · answer #4 · answered by Uncle Al 5 · 0⤊ 0⤋