BLOG & NEWS

2025/08/15

OTDR Usage Guide: How to Accurately Select the Test Range of an Optical Time Domain Reflectometer?

In the maintenance and acceptance of optical fiber networks, the choice of OTDR test range directly affects the measurement accuracy and efficiency.

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2025/08/13

What is zero span in spectrum analysis? What is its purpose?

Zero span is a unique operating mode that switches the spectrum analyzer from frequency domain observation to time domain observation at a specific frequency point.

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2025/08/12

The Core Differences of Fiber Fusion Splicers: Choosing Between Four-Motor and Six-Motor Splicers

The TFN S5 fiber fusion splicer is equipped with an advanced six-motor core alignment system, which can easily meet the splicing needs of various optical fibers.

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2025/08/11

What is a nonlinear junction detector? Unveiling the secrets of the "electronic hunter"

The nonlinear junction detector is a high-tech detection device specially designed to locate hidden nodes in various objects or building structures.

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2025/08/08

TFN PM1200 Radio Tester: Meeting Diverse and Specialized Task Requirements

The TFN PM1200 radio tester redefines the standard for field testing with its full frequency band coverage, multi-functional integration, and exceptional portability.

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2025/08/07

How can I use a wireless signal detector to detect GPS trackers in express packages?

TFN PHC12's military-grade RF analysis simplifies anti-tracking into 3 steps, safeguarding privacy and logistics.

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2025/08/06

How to perform accurate field strength measurements on a TFN RMT handheld spectrum analyzer?

The TFN RMT series handheld spectrum analyzers, with their portability, real-time analysis capabilities, and professional measurement functions, are ideal tools for engineers performing field strength measurements.

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2025/08/05

How to effectively use the TFN FB18 Cable Fault Detector in power construction?

The FB18 integrates processes that traditionally require multiple pieces of heavy equipment into a lightweight, intelligent system, making it ideal for rapid response and complex environmental challenges on construction sites

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2025/08/04

Underground Pipeline Detectors: Precise Navigators for Municipal Infrastructure Construction

TFN T6000 underground pipeline detector has become an indispensable professional tool in the construction and operation and maintenance of modern municipal infrastructure.

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