BLOG & NEWS

2025/02/12

Optical Cable Identifier - A Tool for Optical Fiber Network Installation and Maintenance

The Optical Cable Identifier (OCID) is a special tool or device used for optical fiber network installation and maintenance. Its working principle is based on optical fiber interference technology.

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2025/02/08

What parameters should be paid attention to when purchasing a fiber optic fusion splicer?

The performance of the fiber optic splicer directly affects the quality of the fiber optic connection and the stability of the network.

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2025/01/20

Application of monitoring receivers in the field of electronic countermeasures

The application of monitoring receivers in the field of electronic countermeasures runs through multiple links such as reconnaissance, early warning, interference, and anti-interference, and is an indispensable core equipment in electronic warfare.

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2025/01/15

The difference between the Video Bandwidth (VBW) and the Resolution Bandwidth (RBW) of the spectrum analyzer

The video bandwidth (VBW) and the resolution bandwidth (or resolution bandwidth RBW) in the spectrum analyzer are two important parameters, which affect the display smoothness and spectrum resolution of the signal respectively.

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2025/01/13

Basic principles of Vector Network Analysis and the difference from Scalar Network Analysis

There are significant differences between vector network analysis and scalar network analysis in terms of signal processing methods, measurement parameters, calibration methods, system complexity and price.

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2025/01/08

Radio safety guard of civil aviation airports - radio comprehensive tester

Radio comprehensive tester is an important tool to ensure flight safety and improve airport operation efficiency, and it is also an important part of radio safety of civil aviation airports.

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2025/01/02

What is Technical Surveillance Countermeasures (TSCM)?

Technical surveillance countermeasures (TSCM) is an important information security technology that protects the information security of individuals, enterprises and countries by detecting and defending against illegal monitoring and eavesdropping activities.

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2024/12/31

TFN cable and antenna analyzer specific operation steps

The detailed operation steps of the TFN cable and antenna analyzer include power-on preparation, parameter setting, antenna and feeder connection, testing, fault location and troubleshooting, and shutdown.

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2024/12/26

The role of the tracking generator option of the handheld spectrum analyzer

The tracking generator option of the handheld spectrum analyzer plays an important role in real-time synchronous measurement, observation of the response characteristics of the device under test, measurement of insertion loss, scalar network analysis, and system calibration and verification.

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