FXTC-HE73PR-37.5 MHZ

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Oscillator: FXTC-HE73PR-37.5MHz

Application field:The FXTC-HE73PR-37.5MHZ oscillating device operates in a frequency range of 14-37.5 MHz and is suitable for use in various industrial, military and aerospace applications. Commonly used in low-power wireless communication systems such as remote control products, automated data loggers, remote monitoring systems, and PIR motion sensors.

Working principle:The FXTC-HE73PR-37.5MHz oscillator works on the principle of relaxation oscillation. In this type of oscillation, the circuit output voltage is switched on and off at a set frequency by a power circuit. This type of oscillation relies on a capacitor to set the frequency of oscillation and to provide energy storage. The most common type of energy storage capacitor is a ceramic, electrolytic or variable capacitor.The oscillator first charges the capacitor with a DC voltage. When the capacitor reaches a predetermined level, it will cause the power circuit to switch off and the capacitor will then be disconnected from the power circuit. This creates an oscillating loop of the capacitor charging and discharging at a certain frequency.The oscillator’s output frequency can be adjusted by the size of the capacitor, the value of the resistor in the circuit, or the value of the DC voltage applied to the circuit. The exact output frequency of the oscillator can be further fine-tuned by adding an additional resistor or capacitor to the circuit to adjust for any slight drift.The FXTC-HE73PR-37.5MHz oscillator is also designed to operate in temperatures ranging from -10°C to +50°C, providing a highly reliable, low-power oscillator applicable for use in a variety of applications.

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