ASTMHTD-106.250MHZ-ZR-E

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Oscillators are widely used in various electronic applications, from audio frequency to radio frequency to even higher frequencies such as microwave. They have many different models and types, but they all share same the purpose – to generate a repetitive waveform at various frequencies. The ASTMHTD-106.250MHZ-ZR-E oscillator is just one of the many oscillators available in the industry, and here we discuss its application field and working principle.

ASTMHTD-106.250MHZ-ZR-E oscillator is a high-precision quartz oscillator designed specifically for use in microwave-frequency applications where precise synchronization is required. It operates on a single frequency of 106.250MHz and offers high stability of ±100ppm (parts per million) with a high spectral purity of over -200dBc/Hz. It is often used in military and aerospace applications where precision and stability are critical, such as in radar systems, DSS satellite communications, and embedded military communication systems.

Aside from its stability, the ASTMHTD-106.250MHZ-ZR-E oscillator has some other features that make it ideal for military and aerospace applications. It has a high shock resistance and can handle extreme temperatures ranging from -20°C to 90°C. It also has excellent long-term ageing characteristics, with an overall stability of ±10000ppm over a full year of operation, and it is designed to meet Low G-Shock (20G) and high humidity requirements. Its small size is also attractive, as it is only 1.6 x 1.6 x 0.6 inches (4 x 4 x 1.5 cm).

The ASTMHTD-106.250MHZ-ZR-E oscillator works on the same principle as most oscillators do, that is, it uses a frequency-dependent capacitor or resistor to generate oscillations at a certain frequency. A quartz crystal is used to drive the oscillator, and its frequency is determined by the crystal’s dimensions and shape. The oscillator contains several other supporting components such as an amplifier and an inverter, which together form a feedback loop, thus allowing the quartz crystal to determine the frequency of the output signal.

In conclusion, the ASTMHTD-106.250MHZ-ZR-E oscillator is a high-precision quartz oscillator designed for use in military and aerospace applications. It has high stability and shock resistance, and its small size and long-term ageing characteristics make it ideal for space-constrained applications. Its working principle is based on the use of a frequency-dependent capacitor or resistor to generate oscillations at the desired frequency; the precise frequency is determined by the quartz crystal in the oscillator, and several other supporting components are used to complete the feedback loop.

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