power noise amplifier
Power noise amplifier
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China's Lijian-1 Y13 rocket successfully carries 5 satellite

Update time  2026-05-17 07:32 Read

JIUQUAN, May 15 (Xinhua) -- China on Friday launched a Lijian-1 Y13 carrier rocket that sent five satellites into space.

The rocket blasted off at 12:33 p.m. (Beijing Time) from the Dongfeng commercial space innovation pilot zone in northwest China. It successfully transported the satellites to their planned orbits.

The mission marked the 13th flight of the Lijian-1 carrier rocket and the 14th launch of the Lijian series. To date, the Lijian series has successfully sent a total of 100 satellites into space, with the total mass of payloads placed into orbit exceeding 18 tonnes.

The Lijian-1, developed by CAS Space, is a solid-fuel carrier rocket featuring rapid-response capabilities. It adopts a universal platform-based design, enabling diversified adaptation between the rocket body and satellite missions, according to the company.

The Tianyan-27 satellite, also known as Youxi, launched in this mission, is equipped with a space display screen, a space surveillance camera, an infrared camera and an onboard intelligent processing payload.

It will conduct in-orbit verification of new infrared remote sensing technologies, as well as missions including in-orbit display and selfie-taking, and intelligent data processing.

CAS Space said it will continue to deepen work in key areas such as modular overall optimization design, rocket recovery and reuse, and whole-rocket health monitoring and maintenance.



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