power noise amplifier
Power noise amplifier
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Xi stresses strengthening natural disaster prevention, respo

Update time  2026-05-02 23:26 Read

BEIJING, April 29 (Xinhua) -- Xi Jinping, general secretary of the Communist Party of China (CPC) Central Committee, has urged efforts to enhance the capacity to prevent and respond to natural disasters and effectively safeguard people's lives and property.

Xi made the remarks while presiding over a group study session of the Political Bureau of the CPC Central Committee on Tuesday.

The importance of disaster prevention, mitigation and relief work must be fully understood from a strategic perspective of ensuring both high-quality development and high-level security, Xi said.

To do a good job in such work, it is imperative to uphold the Party's overall leadership, put people and their lives first, respect the laws of nature, prioritize prevention, push forward reform and innovation, apply systems thinking, and promote public participation, Xi said.

He stressed that reducing disaster risks and minimizing losses hinge on prevention before disasters occur, adding that safety requirements must be integrated into territorial space planning and construction planning, and that the safety standards for critical infrastructure in major cities and disaster-prone areas should be raised reasonably.

Xi called for continuous work to improve the country's capacity to handle major disasters and catastrophes, such as strengthening monitoring and early warning systems and refining emergency response plans.

Stressing the need to strengthen scientific and technological support and legal safeguards for disaster response, Xi urged efforts to drive technological and industrial innovation in the emergency management sector.

Xi also called for improving grassroots emergency rescue systems and raising public awareness and preparedness for disasters.



50W power noise amplifier

 

  1. Model

PA2400-2500M-50G1

  1. .RF technical parameters

 

Item name

Technical parameters

working frequency

2400-2500MHz

Saturated power output

47±1dBm

Gain

45±1dB

In-band flatness

≤±1dB

Input and output standing

≤1.5

Out-of-band spurs

9kHz1GHz≤-36dBm/30kHz 1GHz12.75GHz≤-30dBm/30KHz

Operating Voltage

DC+28V

Working current

3.5A

Power supply interface

Red &Black power cord

RF port

SMA-KFD

Amplifier size

111*37.2*18mm

Operating temperature

-10+55

Relative humidity

5%95%No condensation

Storage temperature

-25+65

 

  1. Dimension