A: When exited a crystal will oscillate at precise frequency due to its mechanical make up. An electronic oscillator external influences can make it to shift frequency very easily
A Wein Bridge Oscillator is a oscillator which is used for the measurement of Audio Frequency.
advantages over what? Colpitts? Mostly the fact that it does not require a choke. A Hartley is more harmonic-rich than a Colpitts, so the main reason it is used lies in its (relative) ease of construction.
hey their are many adventages from crystal tester:-)dey are vry useful 4rm mny ways
A transistor is often referred to as an oscillator because of its ability to transfer resistance. it can also switch off and on repeatedly, mimicking an oscillator.
At high frequencies for rc oscillators stray capacitances comes into act so q value reduses where for lc circutes q value is high
oscillator frequency is different.crystal working piezo electric effect
crystal oscillator
a crystal 32.768kHz oscillator.
To increase the efficiency. Comparison between crystal oscillator and ceramic resonator.
armstron osillator and work
no
clapp oscillator have frequency more stable and accurate than colpitts oscillator.
clapp oscillator have frequency more stable and accurate than colpitts oscillator.
SOME kind of oscillator is required, to create the AC signal that will be modulated, amplified, and eventually sent up to the antenna to be transmitted. It doesn't have to be a crystal oscillator, though.
"A circuit within a computer that creates a series of pulses that pace the computer's electronic system. The oscillator clock synchronizes, paces and coordinates the operations of the computer's circuit." -- webopedia
A: desirable oscillator will have no frequency deviation as a function of external influences such as temperature and more. Stability is measured as a % factor considering outside interferences
difference between local oscillator and controlled oscillator