TD-25.000625MCE-T

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Oscillators

The TD-25.000625MCE-T oscillator is a microwave frequency transceiver used primarily in military applications, but also in communication, navigation and airborne systems. It is available in either a larger wall-mounted version or a smaller handheld version. It has a center frequency of 25.000625 MHz and an operating frequency range of 25.000625-25.005250 MHz. The device is a single-frequency phase-locked sine wave oscillator with phase-accurate output. It provides approximately 9-dBm CW output power. It has a low frequency phase noise, which is -90dBc/Hz at 1kHz.

TD-25.000625MCE-T Application Field

The TD-25.000625MCE-T oscillator is used in a wide range of applications. It has a low frequency phase noise and an operating frequency range of 25.000625-25.005250 MHz, making it an ideal choice for applications requiring a stable and accurate oscillating source. It has applications in the military, communications, navigation, industrial, automotive, and other fields. The oscillator is also used in radar and navigation systems such as the US Navy’s GPS system, LORAN-C navigation system, and other systems. It is used in the Soviet Union\'s GLONASS navigation system as well as in Japan’s MTSAT navigation system.

TD-25.000625MCE-T Working Principle

The TD-25.000625MCE-T oscillator works by producing an electrical signal known as a sine wave. The sine wave is then compared with an internal reference signal in order to produce a steady output frequency. The oscillator has a single VCO (Voltage Controlled Oscillator), a wide operating frequency range, and a well-defined phase linearity. The VCO is designed to be highly stable and the output consist of accurate phase-accurate sine waves.

In order to produce a steady output frequency, the oscillator utilizes a loop of controlled oscillators and phase-locked loops (PLLs). This loop constantly adjusts the signal with the reference signal in order to adjust the output frequency of the oscillator. The PLLs are designed to provide a high level of tuning accuracy, and thus are capable of producing a highly stable output frequency. Additionally, the oscillator has a temperature-compensated frequency synthesis circuit that can maintain a very stable and accurate output frequency in wide temperature ranges.

The oscillator also has a noise reduction feature known as digital signal processing (DSP). In the DSP, noise-canceling filters are used to reduce the amount of noise created by the oscillator. Additionally, a temperature compensation feature is used to maintain accuracy and stability over a wide range of temperatures.

Conclusion

The TD-25.000625MCE-T oscillator is a highly reliable and stable oscillator designed for the military, communication, navigation, and other related fields. It has a low phase noise, an operating frequency range of 25.000625-25.005250 MHz, and an accurate output. Additionally, it has DSP and temperature compensation features that can reduce noise and maintain accuracy and stability even in extreme temperatures.

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