Tuned radio frequency receiver
id:
tuned-radio-frequency-receiver-268-3716896
title:
Tuned radio frequency receiver
text:
A tuned radio frequency receiver is a type of radio receiver that is composed of one or more tuned radio frequency (RF) amplifier stages followed by a detector (demodulator) circuit to extract the audio signal and usually an audio frequency amplifier. This type of receiver was popular in the 1920s. Early examples could be tedious to operate because when tuning in a station each stage had to be individually adjusted to the station's frequency, but later models had ganged tuning, the tuning mechan
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Tuned_radio_frequency_receiver
date created:
date modified:
2024-04-09T14:52:15Z
main entity:
{"identifier":"Q1507310","url":"https://www.wikidata.org/entity/Q1507310"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/1/12/1920s_TRF_radio_manufactured_by_Signal.jpg","width":3088,"height":2128}
fields total:
13
integrity:
14