Automatic Radio Wire Integration System.
Final rept. Aug 74-Oct 75,
MAGNAVOX GOVERNMENT AND INDUSTRIAL ELECTRONICS CO FORT WAYNE IND
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This program resulted from a concept to provide common radio equipment for net operation and for push-to-talk mobile Radio Wire Integration RWI operation. Because the system operates without personnel at the access units base and the Mobile Subscriber Unit operates as a mobile telephone and as a net radio, the system is called Automatic Radio Wire Integration System ARWIS. The system consists of an Access Unit AU and a Mobile Subscriber Unit MSU. The Mobile Subscriber Unit MSU normally operates as a radio on its assigned net frequency except when it is interrogated by an Access Unit AU or when the mobile wishes to place a call through the AU. The system operates in three modes as follows 1 Fully automatic operation with automatic switchboards and radios with the requisite automatic tuning 2 Partially automatic operation using an automatic Access Unit AU with manual switchboards and with radios having automatic tuning or manual tuning and, 3 The system is designed to operate in the plain text or cipher mode.
- Non-Radio Communications