Title :
A low power industrial communication unit
fDate :
5/1/1957 12:00:00 AM
Abstract :
Two way radio communication units for industrial service have requirements which differ from those for transportation vehicles due to FCC regulations and the nature of industrial trucks. A unit designed especially for Low Power Industrial Service consists of a filamentary tube transmitter-receiver and a vibrator power supply capable of operation on a variety of voltage sources. The requirements and the unit itself are discussed.
Keywords :
Batteries; Communication industry; Electrical equipment industry; FCC; Frequency modulation; Petroleum; Pipelines; Production; Radio transmitters; Refining;
Journal_Title :
IRE Transactions on Vehicular Communications
