power noise amplifier
Power noise amplifier
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China's service trade grows in Q1 amid tourism boom--China E

Update time  2026-05-10 17:54 Read

BEIJING, May 8 (Xinhua) -- China's trade in services expanded 2.3 percent year on year in the first quarter (Q1) of 2026, with stellar growth recorded in travel service exports, data from the Ministry of Commerce showed on Friday.

The total value of service imports and exports reached over 1.8 trillion yuan (about 262.8 billion U.S. dollars) in the first three months of the year, according to the ministry.

Notably, travel service exports jumped 32.3 percent year on year to 105.35 billion yuan in the reporting period, the highest growth among all service export sectors.

Meanwhile, imports of transport services totaled 230.2 billion yuan in Q1, an increase of 22.8 percent, marking the fastest pace in the top five service import categories by scale.

Trade in knowledge-intensive services expanded by 1.6 percent year on year in the first quarter, accounting for 43.5 percent of total service trade. Personal cultural and entertainment services, as well as financial services, recorded particularly sharp export gains of 25.6 percent and 16.1 percent, respectively.

Inbound tourism has been booming in recent years after China introduced expanded visa-free policies and conveniences such as instant tax refunding for departing visitors.

In Q1 of 2026, foreign nationals made roughly 8.32 million visa-free entries into China, making up 77.9 percent of all inbound foreign trips and representing an increase of 29.3 percent year on year, official data revealed.



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