Breakthrough in Low Noise and High Gain Technology, Empowering Antenna Amplifier Systems for Ultra Long Distance Signal Transmission
Release time:
2025-09-28
Guangzhou, April 10, 2025- At a communication technology expo, an antenna amplifier system equipped with a new type of low-noise amplification chip sparked industry discussions.
Guangzhou, April 10, 2025- At a communication technology expo, an antenna amplifier system equipped with a new type of low-noise amplification chip sparked industry discussions. By using GaN (gallium nitride) material and multi-stage filtering technology, the noise figure was reduced to below 0.5dB, and the gain performance was improved to 40dB. It can still achieve stable ultra long distance signal transmission in complex electromagnetic environments.
The system has intelligent gain adaptive adjustment function, which can automatically switch working modes according to signal strength. When weak signals are received, the high gain mode is activated to enhance signal capture ability. When the signal saturates, the gain is automatically reduced to avoid distortion, and it is suitable for diverse scenarios from densely populated urban buildings to remote mountainous areas. On site testing shows that in signal blind spots 50 kilometers away, equipping the system can increase the 4G/5G signal reception strength by more than 30dB, achieve 99% clarity in voice calls, and double the data transmission rate. The breakthrough in balancing low noise and high gain has solved the pain points of traditional amplifiers, such as' strong signal overload and weak signal difficult to capture ', "said the on-site technical engineer.
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