Method and device for modifying a radio frequency range of a rad

Details Method and device for modifying a radio frequency range of a rad Method and device for modifying a radio frequency range of a rad

1998-05-19

1999-12-14

To, Doris H.

Telecommunications

Transmitter and receiver at same station

With transmitter-receiver switching or interaction prevention

455 83, 455 78, 333101, H04B 1034

Patent

active

06002920&

ABSTRACT:
A method and device for modifying a frequency range of a radio transceiver by mixing a signal to be transmitted by the transceiver with the output of a local oscillator so as to change the frequency thereof to a desired frequency for transmission and by mixing a received radio transmission with the output of a local oscillator so as to change the frequency thereof to a frequency within the nominal reception band of the transceiver.

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