7W-133.330MAB-T

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Oscillators

Oscillators are devices used to generate periodic electronic signals in a variety of applications. In most cases, these signals are sinusoidal in nature, having a fixed frequency and a fixed amplitude. The type of oscillator commonly used in a wide range of different applications is the 7W-133.330MAB-T oscillator.

The 7W-133.330MAB-T oscillator is a low-cost, small package-size, low phase noise, and high stability crystal oscillator. It supports frequencies up to 133.330MHz, and can generate a signal with a maximum peak-to-peak voltage of 2.58V. It is designed for use in communications and audio systems.

Application Field

The 7W-133.330MAB-T oscillator has a wide range of applications. It is used in radio receivers, transmitting systems, navigation systems, modems, and test and measurement systems, as well as in broadcasting, audio, and video. It is also widely used in both laboratory and field testing, as it is highly accurate and repeatable. It is also used in military and aerospace applications, as it is extremely reliable.

In addition, the 7W-133.330MAB-T oscillator is also used in medical instruments, consumer electronics, and other industrial applications. It is reliable and efficient over a wide range of temperatures, making it suitable for a variety of applications. Due to its compact and lightweight design, it can be used in portable and handheld devices as well.

Working Principle

The 7W-133.330MAB-T oscillator works on the principle of electrical resonance or self-oscillation. Basically, it consists of an amplifier and a resonator which are connected in a feedback loop arrangement. The resonator which is used is typically a quartz crystal or ceramic resonator. An electric signal is applied to the amplifier, which is then amplified and fed back to the resonator. Due to its specific characteristics, the resonator will resonate at a specific frequency which is determined by its physical composition. This frequency is then fed back to the amplifier, which is amplified and fed back to the resonator, thus creating the oscillating feedback loop.

The frequency of the oscillator is determined by the parameters of the crystal or ceramic resonator, such as its dimensions, its capacitance, and its resistivity. In addition, the amplitude of the signal is determined by the characteristics of the amplifier, such as its input and output impedance, as well as its gain and bandwidth.

To ensure the stability and accuracy of the oscillator, the amplifier and resonator must be adjusted and calibrated at the factory. This is done by trimming the amplifier\'s input impedance, adjusting its gain, and adjusting the frequency of the resonator. Once this is done, the oscillator is ready for use.

Conclusion

The 7W-133.330MAB-T oscillator is a reliable and cost-effective oscillator used in a variety of applications. It can support frequencies up to 133.330MHz, and can generate a signal with a maximum peak-to-peak voltage of 2.58V. It is designed for use in communications and audio systems, as well as in radio receivers, transmitting systems, navigation systems, modems, and test and measurement systems. It is a highly accurate and repeatable oscillator and is suitable for use in military and aerospace applications. The oscillator works on the principle of electrical resonance or self-oscillation, and its frequency and amplitude are determined by the parameters of the resonator and the characteristics of the amplifier.

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