| 摘要 |
FIELD: physics, radio. ^ SUBSTANCE: invention relates to radio communication and can be used to provide duplex radio communication. The radio station has a radio receiver and a radio transmitter connected by a coaxial cable through an antenna switch with a nondirectional antenna, a clock pulse generator, a transmission channel converter, a reception channel converter, an amplifier, a unit of analogue-to-digital converters, a unit of digital-to-analogue converters, a block of filters from ten reception channels and ten transmission channels, ten self-contained radio operator posts. ^ EFFECT: automatic control of the antenna switch, synchronisation of the radio station, high noise immunity. ^ 8 cl, 11 dwg |
