power noise amplifier
Power noise amplifier
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Cathay Group reports 9.5 pct net profit growth in 2025--Chin

Update time  2026-03-15 20:07 Read

HONG KONG, March 11 (Xinhua) -- Hong Kong airline Cathay Group reported an attributable profit of 10.8 billion Hong Kong dollars (about 1.4 billion U.S. dollars) in 2025, up 9.5 percent from a year ago and marking the third consecutive year of solid financial performance, the carrier said on Wednesday.

The result was driven by increased capacity, solid passenger load factors and resilient cargo demand, the company said.

Revenue for the year rose by 11.9 percent year on year to about 116.8 billion Hong Kong dollars, with revenue from passenger transport surging 15 percent, the company said.

Patrick Healy, chairman of the Cathay Group, said that the carrier will continue to add frequencies and destinations to its network, with plans to grow passenger capacity by around 10 percent in 2026.

Hong Kong International Airport handled 61 million passenger trips in 2025, up 15 percent year on year, data showed.



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