Temco Japan Co., Ltd.

Jiro Nawa

Shouji Fujino

Hiroaki Yanagisawa

Mikio Fukuda

Kazuji Kobayashi

To provide a compact and comparatively low-priced connector for a hand microphone with an antenna capable of firmly connecting to an antenna port and a UC port with high waterproofness and minimizing the attenuation of the antenna output. A connectorfor leading an antenna output from an antenna portto a hand microphone with an antenna includes an adapterattached to the antenna port, and a connector bodyhaving a swingable capengageable with the adapterand a portion to be connected to the UC port. The adapterhas in its lower portion an antenna port connection terminal to be connected to the antenna portand has in its upper surface a connector body connection terminal which contacts a contact pin projecting from an inner bottom surface of the swingable capand connected to the antenna of the hand microphone.

Connector for connecting cable of hand microphone with antenna to portable radio machine body

A transceiver, which is capable of being used even in a severe situation such as situations in salvage operations and the like in which the transceiver is often submerged, is composed of: a PTT switch for transmitting an audio signal upon depression of the switch; a sound input/output portion for inputting and outputting a sound; and a main body portion for transmission and reception of a radio signal. All of the above components except the main body portion are formed into independent and connecting cables are provided between the independent units and the main body.

Waterproof transceiver having PTT switch, sound input/output portion and main portion formed into independent units

In the apparatus, in accordance with the presence or absence of a barrier, arrangement of its light-receiving and its light-emitting element is changed to avoid interference with its proper light-receiving operation from the barrier, which makesso the apparatus free from noise problems, malfunctions and like troubles caused by the interference. In construction, a cover,permeable to infrared is rotatably mounted on a base,A stationary base plate,and a movable base plate,which is rotatable together with the cover,are stacked together inside the cover,to realize a two-layer arrangement. Each of these base plates,carries a light-receiving element,and/or a light-emitting element,and assumes a substantially semicircular shape.

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Tokyo, Japan

Jiro Nawa