power noise amplifier
Power noise amplifier
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China issues guidelines to enhance professional social work

Update time  2026-03-15 20:07 Read

BEIJING, March 14 (Xinhua) -- China's central authorities have issued a set of guidelines to strengthen the development of the professional social work workforce, as part of broader efforts to improve public services and social governance.

According to the guidelines, China aims to achieve a more balanced structure and distribution of social work professionals and significantly enhance their level of professionalization and capabilities within about five years.

The country also seeks to expand the pool of high-level talent and steadily increase the number of professional social work positions.

Tasks and standards for social work-related professions across various fields, such as community governance, rural governance, youth affairs, social assistance, elderly care, and child welfare, will be clarified.

Efforts will be made to refine the occupational classification in social work services and create new areas for employment growth.

The guidelines also emphasize strengthening training for existing social work professionals to enhance their professional competence, as well as improving the development of social work-related disciplines and programs in higher education institutions.

The document was jointly issued by the General Office of the Communist Party of China Central Committee and the General Office of the State Council.



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