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Two-way Intercom System PA A PRECISION-BUILT all-transistorized two-way intercom system is
12th November 1965, Page 101
12th November 1965
Page 101
Page 101, 12th November 1965
— Two-way Intercom System PA
A PRECISION-BUILT all-transistorized two-way intercom system is
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now being marketed by General Trade Equipment Ltd: This comprises a " master " station, fitted with volume control and a sub-station. Both instruments can be mounted on deck or wall and the performance range is given at 400 yd.
Output of the unit is 120 mW, the power source being a 9 V dry battery (Ever Ready type 216), which is claimed to have a life of about four months. A permanent dynamic speaker is featured and the cabinet is of the high impact type.
The weight of the master unit is 11-4oz. and the sub-station weighs 8 oz.