| 摘要 |
A radio receiver having a body 10, substantially in the form of eg. a wristwatch, and bearing a liquid crystal display screen 20 and a loudspeaker 28, is operative to receive informational data signals from a radio transmitter and to display images on the screen 20 and provide sounds from the loudspeaker 28. The intensity of sound or display increases in sympathy with the received signal strength. A predetermined or user selectable threshold selects the range of operation. A store button 24 allows the user to store currently received data in a random access memory for later re-display or transfer to another unit. The receiver doubles as a transmitter to provide copies of stored information to another unit such as another receiver or a computer. Multi-channel operation is provided.
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