Ten channels may be built up and utilized in initial microwave installation; combination of microwave and radio; company airplanes and automobiles will be equipped with 2-way radios; microwave route; surveying for tower location; Fresnel zones; paraboloid mounting.
Texas - Illinois communications - microwave facilities adopted to handle pipe-line traffic
Oil Gas J
Oil and Gas Journal ; 49 , n 52
1951
Article (Journal)
English
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