What is the frequency range of magnetron oscillators?

What is the frequency range of magnetron oscillators?
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1 Answer

Answer :

. 600-30,000 megahertz.
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Related questions

What is the frequency range of magnetron oscillators?

Description : What is the frequency range of magnetron oscillators?

Last Answer : 600-30,000 megahertz.

What is the typical frequency range about the center frequency of a tunable magnetron?

Description : What is the typical frequency range about the center frequency of a tunable magnetron?

Last Answer : . ±5 percent.

What is the typical frequency range about the center frequency of a tunable magnetron?

Description : What is the typical frequency range about the center frequency of a tunable magnetron?

Last Answer : ±5 percent.

What controls the output frequency of a magnetron?

Description : What controls the output frequency of a magnetron?

Last Answer : . The resonant cavities.

Oscillators that are turned on and off at a specific time are known as what type of oscillators?

Description : Oscillators that are turned on and off at a specific time are known as what type of oscillators?

Last Answer : Pulsed oscillators.

What is another name for nonsinusoidal oscillators?

Description : What is another name for nonsinusoidal oscillators?

Last Answer : Relaxation oscillators.

What are the three basic configurations of transistor oscillators?

Description : What are the three basic configurations of transistor oscillators?

Last Answer : Common collector (CC), common emitter (CE), and common base (CB).

What is the effect on magnetron operation if the magnetic field strength is too high?

Description : What is the effect on magnetron operation if the magnetic field strength is too high?

Last Answer : The magnetron will not oscillate.

What is the effect on magnetron operation if the magnetic field strength is too high?

Description : What is the effect on magnetron operation if the magnetic field strength is too high?

Last Answer : The magnetron will not oscillate.

Name the procedure used to reduce excessive arcing in a magnetron?

Description : Name the procedure used to reduce excessive arcing in a magnetron?

Last Answer : Baking in.

Capacitive tuning by inserting a ring into the cavity slot of a magnetron is accomplished by what type of tuning mechanism?

Description : Capacitive tuning by inserting a ring into the cavity slot of a magnetron is accomplished by what type of tuning mechanism?

Last Answer : . A cookie-cutter tuner

Magnetron tuning by altering the surface-to-volume ratio of the hole portion of a hole-and-slot cavity is what type of tuning?

Description : Magnetron tuning by altering the surface-to-volume ratio of the hole portion of a hole-and-slot cavity is what type of tuning?

Last Answer : Inductive.

Why is the pi mode the most commonly used magnetron mode of operation

Description : Why is the pi mode the most commonly used magnetron mode of operation

Last Answer : Greater power output.

What are the electrons called that give up energy to the ac field in a magnetron?

Description : What are the electrons called that give up energy to the ac field in a magnetron?

Last Answer : Working electrons.

Why is the negative-resistance magnetron often operated with reduced filament voltage?

Description : Why is the negative-resistance magnetron often operated with reduced filament voltage?

Last Answer : To reduce the effects of filament bombardment.

What starts the oscillations in a negative-resistance magnetron?

Description : What starts the oscillations in a negative-resistance magnetron?

Last Answer : The application of the proper magnetic field.

What is the primary difference in construction between the basic magnetron and the negativeresistance magnetron?

Description : What is the primary difference in construction between the basic magnetron and the negativeresistance magnetron?

Last Answer : The negative-resistance magnetron has a split plate

A magnetron will produce oscillations when the electrons follow what type of path?

Description : A magnetron will produce oscillations when the electrons follow what type of path?

Last Answer : Circular.

What element in the magnetron causes the curved path of electron flow?

Description : What element in the magnetron causes the curved path of electron flow?

Last Answer : The permanent magnet.

A cylindrical copper block with resonant cavities around the circumference is used as what component of a magnetron?

Description : A cylindrical copper block with resonant cavities around the circumference is used as what component of a magnetron?

Last Answer : Anode or plate

What serves as a grid in a magnetron?

Description : What serves as a grid in a magnetron?

Last Answer : A magnetic field.

Mention any two audio frequency oscillators .

Description : Mention any two audio frequency oscillators .

Last Answer : i. RC phase shift oscillator ii. Wein bridge oscillator

Which of the following oscillators is used for generation of high frequency signal ?

Description : Which of the following oscillators is used for generation of high frequency signal ? (a) RC phase shift oscillator (b) Blocking oscillator (c) Wein bridge oscillator (d) L-C oscillator 

Last Answer : LC oscillator is used for generation of high frequency signal. 

The frequency range of a waveguide is determined by what dimensions?

Description : The frequency range of a waveguide is determined by what dimensions?

Last Answer : . The "a" dimension.

What limits the tuning range around the center frequency of a reflex klystron in a particular mode of operation?

Description : What limits the tuning range around the center frequency of a reflex klystron in a particular mode of operation?

Last Answer : The half-power points of the mode.

Which of the two types of magnetic tape is used to record audio and instrumentation type signals in the VLF to 2.5MHz frequency range?

Description : Which of the two types of magnetic tape is used to record audio and instrumentation type signals in the VLF to 2.5MHz frequency range?

Last Answer : Analog magnetic tape.

How can the frequency range of a collinear array be increased?

Description : How can the frequency range of a collinear array be increased?

Last Answer : By increasing the lengths of the elements of the array.

Which has a wider frequency range, a simple dipole or a folded dipole?

Description : Which has a wider frequency range, a simple dipole or a folded dipole?

Last Answer : Folded dipole.

Where can I buy bulk crystal oscillators?

Description : Where can I buy bulk crystal oscillators?

Last Answer : Vectron

Since the characteristics of the device shown in figure 'A' of the illustration includes a stable voltage and low current while operating, it can be suitably used in _____________. EL-0065 A. oscillators and SCR trigger circuits B. class A and B amplifiers C. generator rectifier and filtering supplies D. all of the above

Description : Since the characteristics of the device shown in figure 'A' of the illustration includes a stable voltage and low current while operating, it can be suitably used in _____________. EL-0065 A. oscillators ... . class A and B amplifiers C. generator rectifier and filtering supplies D. all of the above

Last Answer : Answer: A

What are LC oscillators?

Description : What are LC oscillators?

Last Answer : Inductive oscillators also known as LC oscillators are built of an tank circuit, which oscillates by charging and discharging a capacitor through an inductor. These oscillators are typically used when a tunable precision frequency source is necessary, such as with radio transmitters and receivers

What are the classifications of Oscillators?

Description : What are the classifications of Oscillators?

Last Answer : *Based on wave generated: i. Sinusoidal Oscillator, ii. Non-sinusoidal Oscillator or Relaxation Oscillator Ex: Square wave, Triangular wave, Rectangular wave etc. *According to principle involved ... . Tuned collector base Oscillator iv. Hartley Oscillator v. Colpits Oscillator vi. Clap Oscillator

Which of the following is not true: A) An oscillator is a circuit that converts DC to AC B) An oscillator is an amplifier that supplies its own input signal C) All oscillators generate sine waves D) In phase feedback is called positive Feedback

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Last Answer : C) All oscillators generate sine waves

The two most common audio oscillators are

Description : The two most common audio oscillators are

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What are the two most popular RF oscillators?

Description : What are the two most popular RF oscillators?

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To develop the correct mathematical description of the distribution of radiated energy of a blackbody with respect to wavelength for a given temperature, Planck found it necessary to assume that the molecular oscillators of the blackbody emitted and absorbed: w) no radiant energy x) radiant energy in discrete units or quanta y) radiant energy in a continuous form z) none of the above.

Description : To develop the correct mathematical description of the distribution of radiated energy of a blackbody with respect to wavelength for a given temperature, Planck found it necessary to assume that the molecular ... units or quanta y) radiant energy in a continuous form z) none of the above.

Last Answer : ANSWER: X -- RADIANT ENERGY IN DISCRETE UNITS OR QUANTA

Oscillators have______

Last Answer : Oscillators have Positive feedback.

Which of the following types of HPA is not used in earth stations? A. TWT B. Transistor C. Klystron D. Magnetron

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Last Answer : D. Magnetron

What do you call a circuit that controls the magnetron output?A. Inverter B. Impeller C. Modulator D. Converter

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Last Answer : C. Modulator

Low-power radar uses A. RIMPATT B. TRAPATT C. Magnetron D. IMPATT

Description : Low-power radar uses A. RIMPATT B. TRAPATT C. Magnetron D. IMPATT

Last Answer : D. IMPATT

Draw the construction of magnetron and describe it’s working.

Description : Draw the construction of magnetron and describe it’s working.

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With neat cross sectional constructional details,write effect of magnetic and electric field in magnetron

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Description : What is the normal audible range of the human ear?

Last Answer : 20 Hz to 20 kHz.

On what range should you set the voltmeter prior to taking a voltage measurement?

Description : On what range should you set the voltmeter prior to taking a voltage measurement?

Last Answer : Highest.

What test equipment is designed to generate, modify, or measure a range of parameters of electronic functions of a specific nature required to test a single system or equipment?

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What is the range of values usually chosen for a choke?

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A loss of receiver sensitivity has the same effect on range performance as what other loss?

Description : A loss of receiver sensitivity has the same effect on range performance as what other loss?

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What is the greatest limiting factor in a receiver’s detectable range

Description : What is the greatest limiting factor in a receiver’s detectable range

Last Answer : Noise.