Home base directional indicator
作者： Donald Snow
DOI:
关键词:
摘要: A method and apparatus for campers, hikers, hunters enjoying the out-of-doors nature in wilderness is disclosed. In preferred embodiment of invention transmitter adapted to be plugged into cigarette lighter a vehicle fitted with an antenna which can magnetically adhered roof vehicle. The emits distinctive warble tone. receiver configured telescoping audio level meter more accurately determine direction maximum signal strength. inexpensive, as well being simple convenient use.
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