T48C862M-R4-TNQ

RF transmitters are commonly used for communication purposes such as radio broadcasts, cellular telephones, two-way radios, and satellite communications. The T48C862M-R4-TNQ is part of this type of technology. This article will provide an overview of the application field and working principle of a T48C862M-R4-TNQ.

Application Field

The T48C862M-R4-TNQ is a transmitter specifically designed for amplifying, modulating, and encoding a transmission signal. It is especially suitable for transmitting radio and television signals since it has a powerful intermediate frequency (IF) band, a wide frequency range from 10.7 – 12.75 GHz, and a high power output of up to 250 watts. In addition, it has a peak power index of 6dB, which makes it extremely suitable for high power usage. Moreover, it is compatible with multiple frequency bands including the 862MHz/4GHz/6GHz ISM spectrum and other European frequencies.

It can be used in many electrical networks such as terrestrial television networks, radio broadcast networks, satellite communication networks, and cellular networks. In addition, it can also be used in radar and navigation systems.

Working Principle

The T48C862M-R4-TNQ operates at a frequency range of 10.7 – 12.75 GHz. The main components include a low-noise amplifier (LNA), a power amplifier (PA), a frequency synthesizer, a power detector, a power detector interface, and a peak power detector. The LNA amplifies a weak signal to a more powerful signal. The PA further amplifies the signal so it is powerful enough for transmission. The frequency synthesizer is used to tune the frequency of the signal and make it suitable for transmission. The power detector is used to monitor the power output levels. The power detector interface is used to connect the power detector to an external system, and the peak power detector is used to measure the peak power of the signal.

The T48C862M-R4-TNQ is powered by an AC voltage, such as 110 V or 220 V. The frequency response of the signal source is tuned using the PA. The signal is amplified and then encoded using the frequency synthesizer. The output signal is then modulated before being transmitted. The power levels can be monitored using the power detector. The peak power detector is used to ensure that the peak power output of the signal does not exceed a certain value, thus avoiding any potential damage to the transmitter.

In summary, the T48C862M-R4-TNQ transmitter is designed for transmitting radio and television signals. It operates in a frequency range of 10.7 – 12.75 GHz and has a power output of up to 250 watts. The components include a low-noise amplifier, a power amplifier, a frequency synthesizer, a power detector, a power detector interface, and a peak power detector. The signal is amplified and encoded before being transmitted.