Assertion: radio's receiver | /r/HasProperty | tuned to different frequencies
Facets:
Source sentences:
text: This filter does not need great selectivity, but as the receiver is tuned to different frequencies it must "track" in tandem with the local oscillator.
text: A disadvantage of this receiver, especially in designs that couple the detector tuned circuit to the antenna, is that the regeneration (feedback) level must be adjusted when the receiver is tuned to a different frequency.
text: From the standpoint of modern receivers the disadvantage of the TRF is that the gain and bandwidth of the tuned RF stages are not constant but vary as the receiver is tuned to different frequencies.
text: Varying the frequency of the local oscillator enables the receiver to be tuned to different frequencies.
text: A disadvantage of this receiver, especially in designs that couple the detector tuned circuit to the antenna, is that the regeneration (feedback) level must be adjusted when the receiver is tuned to a different frequency.