superheterodyne receiver मीनिंग इन हिंदी

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Regenerative detectors were sometimes also used in TRF and superheterodyne receivers.
The diagram has blocks that are common to superheterodyne receivers.
The superheterodyne receiver has several advantages over previous receiver designs.
This can be exploited as a frequency-changer in superheterodyne receivers.
Edwin Howard Armstrong invented the superheterodyne receiver in 1918.
Armstrong's superheterodyne receiver converted these high frequencies into one lower frequency.
Superheterodyne receivers allow use one or more fixed intermediate frequency tuned circuits for selectivity.
In 1918, Edwin Armstrong used only triodes when he invented the superheterodyne receiver.
:Take a look at superheterodyne receiver.
The diagram at right shows the block diagram of a typical single-conversion superheterodyne receiver.

संज्ञा.

a radio receiver that combines a locally generated frequency with the carrier frequency to produce a supersonic signal that is demodulated and amplified
पर्याय: heterodyne receiver, superhet