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- Wobbulator abstract "A wobbulator is an electronic device primarily used for the alignment of receiver or transmitter intermediate frequency strips. It is usually used in conjunction with an oscilloscope, to enable a visual representation of a receivers passband to be seen, hence, simplifying alignment; it was used to tune early consumer AM radios. The term "wobbulator" is a portmanteau of wobble and oscillator. A "wobbulator" (without capitalization) is a generic term for the swept-output RF oscillator described above, a frequency-modulated oscillator, also called a "sweep generator" by most professional electronics engineers and technicians. A wobulator was used in some old microwave signal generators to create what amounted to frequency modulation. It physically altered the size of the klystron cavity, therefore, changing the frequency.When capitalized "Wobbulator" refers to the trade name of a specific brand of RF/IF alignment generator. The Wobbulator was made by a company known as "TIC" (Tel-Instrument Company) although some units branded Allen B. Du Mont Laboratories" and "Stromberg-Carlson" are rumored to exist. These were apparently made under some form of license and branded with the name of the licensee, much as Radio Corporation of America through subsidiary Hazeltine Corp., licensed its KCS-20A television chassis design (used in models 630TS, 8TS30, etc.) to other television manufacturers (Air King, Crosley, Fada, et al.) for production under their brand names. The Wobbulator generator, designated model 1200A, combined sweep and marker functions into a single, self-contained, pushbutton-controlled device which, when connected to an oscilloscope and television receiver under test, would display a representation of the receiver's RF/IF response curves with "markers" defining critical frequency reference points as a response curve on the oscilloscope screen. Such an amplitude-versus-frequency graph is also often referred to as a Bode (pronounced "bodee") plot or Bode graph.".
- Wobbulator wikiPageID "9590241".
- Wobbulator wikiPageRevisionID "568156042".
- Wobbulator hasPhotoCollection Wobbulator.
- Wobbulator subject Category:Oscillators.
- Wobbulator subject Category:Wireless_tuning_and_filtering.
- Wobbulator type Artifact100021939.
- Wobbulator type Device103183080.
- Wobbulator type ElectronicDevice103277771.
- Wobbulator type Generator103434285.
- Wobbulator type Instrumentality103575240.
- Wobbulator type Object100002684.
- Wobbulator type Oscillator103857430.
- Wobbulator type Oscillators.
- Wobbulator type PhysicalEntity100001930.
- Wobbulator type Whole100003553.
- Wobbulator comment "A wobbulator is an electronic device primarily used for the alignment of receiver or transmitter intermediate frequency strips. It is usually used in conjunction with an oscilloscope, to enable a visual representation of a receivers passband to be seen, hence, simplifying alignment; it was used to tune early consumer AM radios. The term "wobbulator" is a portmanteau of wobble and oscillator.".
- Wobbulator label "Wobbelgenerator".
- Wobbulator label "Wobbulator".
- Wobbulator label "Wobulator".
- Wobbulator sameAs Wobbelgenerator.
- Wobbulator sameAs Wobulator.
- Wobbulator sameAs m.02pl1ww.
- Wobbulator sameAs Q2587600.
- Wobbulator sameAs Q2587600.
- Wobbulator sameAs Wobbulator.
- Wobbulator wasDerivedFrom Wobbulator?oldid=568156042.
- Wobbulator isPrimaryTopicOf Wobbulator.