Low Power Consumption High Power Threshold Setting Fully Modular Design Block Up Converters (BUCs)

Block up converter is a signal processor that converts low-frequency signals into high-frequency signals (usually without changing the information content and modulation method of the signal), making it suitable for specific devices or applications.

Block up converter, the input terminal of the frequency converter simultaneously acts on two signals, one is the input signal and the other is the local oscillation signal. The frequency conversion process is as follows: the output signal frequency is higher than the input signal frequency, that is, the input signal frequency is shifted in the direction of increasing. By mixing frequencies to generate new signals, signal frequency conversion is achieved, converting high-frequency analog signals into digital signals, thereby achieving tasks such as communication, navigation, and control in different frequency ranges.

The composition structure of a block up converter mainly includes a local oscillator, a mixer, and an oscillator. Due to the high intermediate frequency obtained by frequency conversion, higher requirements are placed on the intermediate frequency amplification, filtering, and demodulation in the receiver, resulting in higher overall receiver costs.

Block up converter can achieve extremely high anti image interference capability and obtain a very flat frequency response throughout the entire frequency band, which is widely used in fields such as satellite communication, radar, and electronic countermeasures.