PCF7945PTTM1AC1800

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RF Transmitters are widely used not only in broadcast radio, cellular networks, but also in wireless infrared, communication satellite, and other industries. PCF7945PTTM 1AC1800 is a highly integrated, low-cost RF transmitter. It supports UHF, VHF, and SHF frequencies. PCF7945PTTM 1AC1800 contains a variety of features that enable improved system performance, including a variable frequency synthesizer, high sensitivity input, and a transmitter amplifier with an adjustable output power.

The PCF7945PTTM 1AC1800 is a surface mount component with a high integration design. It has a low power consumption and low-cost profile. This transmitter also features a high-performance variable frequency synthesizer (VFS), low-noise amplifiers, preselectors, and temperature-controlled oscillators, all of which contribute to improved system performance. PCF7945PTTM 1AC1800\'s power amplifier output can be programmed up to a maximum of 1800 watts.

In terms of applications, PCF7945PTTM 1AC1800 is mainly used in long-distance radio transmission. It can be used in fixed-frequency broadcast radio stations, maritime, aircraft, and telecommunication services. It is also suitable for over-the-air broadcasting applications, shortwave radios, and terrestrial microwave links.

The working principle of PCF7945PTTM 1AC1800 is quite simple. It includes two major stages, namely, the modulation stage and the transmission stage. In the modulation stage, PCF7945PTTM 1AC1800 transmits the audio or data information onto an electrical carrier signal in the form of a radio frequency (RF) signal. The resulting modulated signal is then amplified to the required power and transmitted. In the transmission stage, the RF signal is radiated from an antenna to a distant receiver.

The PCF7945PTTM 1AC1800 is an ideal radio frequency transmitter for short- and long-range communications. Its features, including low power consumption, variable frequency synthesizer, and adjustable power output, make it a convenient and attractive choice for both industrial and commercial RF-related applications.

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