BGX7101HN/1,115

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RF modulators are devices designed to allow a user to send analog signals to a digital signal. They are typically used in radio and television applications. The BGX7101HN/1,115 is a high-power RF modulator used for broadcasting analog audio and video signals. The unit can be connected to many types of equipment, like a DVD player, computer, or home stereo system. The modulator offers maximum flexibility for applications and enables a high-quality, low-noise performance.

Specifications

The BGX7101HN/1,115 has an output power (ACPR) of 50 dBc and a spurious noise of -80 dBc. It has a low-IF frequency of 40 MHz to 600 MHz and a high-IF frequency of 1.3 GHz to 2.4 GHz. The modulator has a dynamic range of 60 dB, and a total harmonic distortion of 0.2%. The unit also has adjustable gain control and an adjustable carrier wave frequency offset of as much as ±800 kHz.

Application field

The BGX7101HN/1,115 is designed for use in radio and television broadcast applications. It can be used to broadcast analog audio or video signals from DVD players, computers, home stereo systems, and other equipment. The modulator is also used in mobile television broadcasting and digital satellite broadcast applications. The unit can be used in single or multiple channel applications, and it is also suitable for short distance and mid-range transmission applications.

Working principle

The BGX7101HN/1,115 is based on the principle of direct conversion technology, which converts an analog signal to a digital signal directly. The modulator takes an input signal in the form of a carrier wave. The carrier wave is then modulated, in which the amplitude or frequency of the wave is modified according to the input signal. This modulated signal is passed to a transmitter, which amplifies the signal and broadcasts it over a certain frequency range.

Conclusion

The BGX7101HN/1,115 is a high-power RF modulator designed for broadcasting analog audio or video signals from DVD players, computers, and other equipment. The modulator has a low-IF frequency of 40 MHz to 600 MHz and a high-IF frequency of 1.3 GHz to 2.4 GHz. It is based on the principle of direct conversion technology and is used for radio and television broadcast applications. The modulator is also suitable for short and mid-range transmission applications.

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