Matches in DBpedia 2015-10 for { <http://dbpedia.org/resource/Tuned_radio_frequency_receiver> ?p ?o }
- Tuned_radio_frequency_receiver abstract "A tuned radio frequency receiver (or TRF 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 mechanisms of all stages being linked together, and operated by just one control knob. By the mid 1930s it was replaced by the superheterodyne receiver invented by Edwin Armstrong.".
- Tuned_radio_frequency_receiver thumbnail 1920s_TRF_radio_manufactured_by_Signal.jpg?width=300.
- Tuned_radio_frequency_receiver wikiPageID "482137".
- Tuned_radio_frequency_receiver wikiPageLength "15536".
- Tuned_radio_frequency_receiver wikiPageOutDegree "74".
- Tuned_radio_frequency_receiver wikiPageRevisionID "673287123".
- Tuned_radio_frequency_receiver wikiPageWikiLink ARC-5.
- Tuned_radio_frequency_receiver wikiPageWikiLink Amplifier.
- Tuned_radio_frequency_receiver wikiPageWikiLink Audio_amplifier.
- Tuned_radio_frequency_receiver wikiPageWikiLink Audio_power_amplifier.
- Tuned_radio_frequency_receiver wikiPageWikiLink Audio_signal.
- Tuned_radio_frequency_receiver wikiPageWikiLink Bandwidth_(signal_processing).
- Tuned_radio_frequency_receiver wikiPageWikiLink Capacitor.
- Tuned_radio_frequency_receiver wikiPageWikiLink Carborundum.
- Tuned_radio_frequency_receiver wikiPageWikiLink Carrier_signal.
- Tuned_radio_frequency_receiver wikiPageWikiLink Category:History_of_radio.
- Tuned_radio_frequency_receiver wikiPageWikiLink Category:Radio_electronics.
- Tuned_radio_frequency_receiver wikiPageWikiLink Category:Receiver_(radio).
- Tuned_radio_frequency_receiver wikiPageWikiLink Category:Wireless_tuning_and_filtering.
- Tuned_radio_frequency_receiver wikiPageWikiLink Cats-whisker_detector.
- Tuned_radio_frequency_receiver wikiPageWikiLink Control_grid.
- Tuned_radio_frequency_receiver wikiPageWikiLink Crystal_detector.
- Tuned_radio_frequency_receiver wikiPageWikiLink Crystal_radio.
- Tuned_radio_frequency_receiver wikiPageWikiLink Cutoff_voltage.
- Tuned_radio_frequency_receiver wikiPageWikiLink Demodulate.
- Tuned_radio_frequency_receiver wikiPageWikiLink Demodulation.
- Tuned_radio_frequency_receiver wikiPageWikiLink Detector_(radio).
- Tuned_radio_frequency_receiver wikiPageWikiLink Diode.
- Tuned_radio_frequency_receiver wikiPageWikiLink Earphone.
- Tuned_radio_frequency_receiver wikiPageWikiLink Edwin_Armstrong.
- Tuned_radio_frequency_receiver wikiPageWikiLink Edwin_Howard_Armstrong.
- Tuned_radio_frequency_receiver wikiPageWikiLink Electromagnetic_interference.
- Tuned_radio_frequency_receiver wikiPageWikiLink Ernst_Alexanderson.
- Tuned_radio_frequency_receiver wikiPageWikiLink Feedback.
- Tuned_radio_frequency_receiver wikiPageWikiLink Ferranti.
- Tuned_radio_frequency_receiver wikiPageWikiLink Frequency.
- Tuned_radio_frequency_receiver wikiPageWikiLink Grid-leak_detector.
- Tuned_radio_frequency_receiver wikiPageWikiLink Headphones.
- Tuned_radio_frequency_receiver wikiPageWikiLink Heterodyne.
- Tuned_radio_frequency_receiver wikiPageWikiLink Integrated_circuit.
- Tuned_radio_frequency_receiver wikiPageWikiLink LC_circuit.
- Tuned_radio_frequency_receiver wikiPageWikiLink Local_oscillator.
- Tuned_radio_frequency_receiver wikiPageWikiLink Loudspeaker.
- Tuned_radio_frequency_receiver wikiPageWikiLink Louis_Alan_Hazeltine.
- Tuned_radio_frequency_receiver wikiPageWikiLink Low_IF_receiver.
- Tuned_radio_frequency_receiver wikiPageWikiLink Modulation.
- Tuned_radio_frequency_receiver wikiPageWikiLink Neutrodyne.
- Tuned_radio_frequency_receiver wikiPageWikiLink Oscillation.
- Tuned_radio_frequency_receiver wikiPageWikiLink Pentode.
- Tuned_radio_frequency_receiver wikiPageWikiLink Plate_electrode.
- Tuned_radio_frequency_receiver wikiPageWikiLink Positive_feedback.
- Tuned_radio_frequency_receiver wikiPageWikiLink Q_factor.
- Tuned_radio_frequency_receiver wikiPageWikiLink RF_front_end.
- Tuned_radio_frequency_receiver wikiPageWikiLink Radio_receiver.
- Tuned_radio_frequency_receiver wikiPageWikiLink Receiver_(radio).
- Tuned_radio_frequency_receiver wikiPageWikiLink Rectifier.
- Tuned_radio_frequency_receiver wikiPageWikiLink Regenerative_circuit.
- Tuned_radio_frequency_receiver wikiPageWikiLink Regenerative_receiver.
- Tuned_radio_frequency_receiver wikiPageWikiLink Resonance.
- Tuned_radio_frequency_receiver wikiPageWikiLink Resonant_frequency.
- Tuned_radio_frequency_receiver wikiPageWikiLink Selectivity_(electronic).
- Tuned_radio_frequency_receiver wikiPageWikiLink Semiconductor_diode.
- Tuned_radio_frequency_receiver wikiPageWikiLink Silicon_carbide.
- Tuned_radio_frequency_receiver wikiPageWikiLink Superheterodyne_receiver.
- Tuned_radio_frequency_receiver wikiPageWikiLink Tetrode.
- Tuned_radio_frequency_receiver wikiPageWikiLink Transformer.
- Tuned_radio_frequency_receiver wikiPageWikiLink Triode.
- Tuned_radio_frequency_receiver wikiPageWikiLink Tuned_circuit.
- Tuned_radio_frequency_receiver wikiPageWikiLink Tuner_(electronics).
- Tuned_radio_frequency_receiver wikiPageWikiLink Tuner_(radio).
- Tuned_radio_frequency_receiver wikiPageWikiLink Vacuum_tube.
- Tuned_radio_frequency_receiver wikiPageWikiLink ZN414.
- Tuned_radio_frequency_receiver wikiPageWikiLink File:1920s_TRF_radio_manufactured_by_Signal.jpg.
- Tuned_radio_frequency_receiver wikiPageWikiLink File:Leutz_Phantom_9_tube_TRF_receiver.jpg.
- Tuned_radio_frequency_receiver wikiPageWikiLink File:TFR_Tube_Layout.jpg.
- Tuned_radio_frequency_receiver wikiPageWikiLink File:TRF_Component_Layout.jpg.
- Tuned_radio_frequency_receiver wikiPageWikiLink File:TRF_Dials.jpg.
- Tuned_radio_frequency_receiver wikiPageWikiLink File:TRF_Schematic.jpg.
- Tuned_radio_frequency_receiver wikiPageWikiLink File:Tuning_Neutrodyne_receiver_1924.jpg.
- Tuned_radio_frequency_receiver wikiPageWikiLink File:Tuning_a_TRF_radio_1925.jpg.
- Tuned_radio_frequency_receiver wikiPageWikiLink File:Zn414-basic-circuit.png.
- Tuned_radio_frequency_receiver wikiPageWikiLinkText "T.R.F.".
- Tuned_radio_frequency_receiver wikiPageWikiLinkText "TRF (tuned radio frequency) receiver".
- Tuned_radio_frequency_receiver wikiPageWikiLinkText "TRF radio receiver".
- Tuned_radio_frequency_receiver wikiPageWikiLinkText "TRF receivers".
- Tuned_radio_frequency_receiver wikiPageWikiLinkText "TRF".
- Tuned_radio_frequency_receiver wikiPageWikiLinkText "Tuned RF Circuit".
- Tuned_radio_frequency_receiver wikiPageWikiLinkText "Tuned Radio Frequency (TRF) Sets".
- Tuned_radio_frequency_receiver wikiPageWikiLinkText "Tuned Radio Frequency (TRF)".
- Tuned_radio_frequency_receiver wikiPageWikiLinkText "Tuned Radio Frequency Receiver".
- Tuned_radio_frequency_receiver wikiPageWikiLinkText "Tuned Radio Frequency sets".
- Tuned_radio_frequency_receiver wikiPageWikiLinkText "Tuned Radio Frequency".
- Tuned_radio_frequency_receiver wikiPageWikiLinkText "Tuned radio frequency receiver".
- Tuned_radio_frequency_receiver wikiPageWikiLinkText "tuned radio frequency receiver".
- Tuned_radio_frequency_receiver wikiPageWikiLinkText "tuned radio frequency".
- Tuned_radio_frequency_receiver wikiPageWikiLinkText "two separate amplifiers".
- Tuned_radio_frequency_receiver hasPhotoCollection Tuned_radio_frequency_receiver.
- Tuned_radio_frequency_receiver wikiPageUsesTemplate Template:Authority_control.
- Tuned_radio_frequency_receiver wikiPageUsesTemplate Template:Citation.
- Tuned_radio_frequency_receiver wikiPageUsesTemplate Template:Commons_category.