EG-2101CA 159.3750M-PCZB

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Oscillators refer to systems that generate electrical signals of a certain frequency. One special type of oscillator, the EG-2101CA 159.3750M-PCZB, is used in a variety of industrial and commercial electronics applications. This article explains the primary working principle of this oscillator and how it is applied in different circumstances.

The EG-2101CA 159.3750M-PCZB is a voltage-controlled oscillator (VCO) specifically intended for use in frequency hopping and spread spectrum applications. It has a fixed oscillating frequency of 159.3750 Megahertz and a wide tuning range of 100 millivolts. It operates over a range of -40℃ to +85℃ and requires a supply voltage of 6V.

Rating Parameter.

The oscillator is rated for a supply current of 40mA and an output power of 7dBm. The VCO also has a noise figure of 0.6dB and a phase noise of -107dBc/Hz at 10KHz. Its harmonics are lower than -50dBc and spurious responses are lower than -60dBc.

The primary working principle of the EG-2101CA 159.3750M-PCZB operates on voltage-controlled oscillator (VCO) and a resonator. The basic structure of the VCO is based on a voltage-controlled transistor and a resonator. The voltage-controlled transistor is a semiconductor device whose output voltage is dependent on the applied voltage. The resonator comprises an inductor and a capacitor, whose combined characteristics form a resonant circuit at a specified frequency. This oscillator produces a signal at the resonant frequency of the resonator which is fixed by the values of the inductor and the capacitor.

In practical applications, the input voltage of the voltage-controlled transistor is controlled by an external circuit such as a frequency synthesizer. The frequency synthesizer can adjust the frequency of the VCO by changing its input voltage. This allows the frequency of the output signal to be adjusted and locked at a particular frequency.

The EG-2101CA 159.3750M-PCZB VCO is primarily used in frequency hopping and spread spectrum applications. In frequency hopping, the output frequency of the VCO is rapidly switched or hopped to different frequencies within the designated range, depending on the data being received. This helps to avoid interference and offers greater security in communications networks.

The EG-2101CA 159.3750M-PCZB VCO can also be used in spread spectrum applications, where the output signal is spread over a wider bandwidth. This reduces the spectral power density, resulting in less interference. The VCO is used as a frequency-hopping device in a variety of commercial and military applications, such as cellular phone systems, wireless data links and radar systems.

In summary, the EG-2101CA 159.3750M-PCZB VCO is a versatile oscillator designed for frequency hopping and spread spectrum applications. Its wide tuning range and noise figure of 0.6dB allow it to be used in a variety of applications. Its oscillating frequency of 159.3750 Mhz, combined with its low current consumption makes it the ideal choice for many industrial and commercial applications.

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