| 摘要 |
radio engineering; mobile communication systems. SUBSTANCE: adapter designed for use in mobile communication systems to ensure, for example, joint operation of duplex and simplex radio set subscribers has signal amplifier, second switch 2, transmission control unit 3, display 4, delay unit 5, first switch 6, OR gate 7, reception control unit 8, level regulator 9, selector switch 10, reception signal amplifier 11, third switch 12, differential system 13, and address analyzing unit 14. EFFECT: enlarged functional capabilities. 3 dwg
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