| 摘要 |
An HF radio transceiving apparatus that maintains communication integrity by employing a plurality of receivers, each capable of operating in separate and independent communication modes. One embodiment of the apparatus includes an antenna, a programmed controller having a plurality of control signals, first and second receivers and a transmitter section. The receivers receive and demodulate radio signals transmitted from external radios in common or mutually exclusive communication modes, and provide link-data information to the programmed controller. The transmitter, responsive to the programmed controller and coupled to the antenna, transmits modulated data in one of the common or mutually exclusive communication modes. The controller commands the first and second receivers and the transmitter such that the transmitter is dynamically paired with the appropriate receiver for operation in the desired communications mode as determined manually by the operator or by an appropriate automatic communications protocol.
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