Angela

About Angela

Hi, I’m Angela, the founder of Reachlinemw.com, I’ve been running a factory in China that makes RF microwave products for 15 years, the purpose of this article is to share with you the knowledge related to RF microwave products from a Chinese supplier’s perspective.

Exploring the Legacy and Evolution of N-Type Coaxial Connectors

Did you know that the N-Type connector, a cornerstone of RF technology, has its roots in the 1940s? Originally designed for the U.S. Navy, this versatile connector has adapted to meet modern demands across telecommunications, defense, and high-frequency testing. The world of coaxial connectors has evolved into a vast array of types and standards, each

By |2025-09-29T10:28:59+08:00November 10th, 2025|Knowledge|0 Comments

Over-the-Air Testing in the 5G Era: Rising to New Challenges

The evolution of 5G technology has brought immense benefits—but also unprecedented challenges—particularly in the field of RF testing and measurement. As new technologies like millimeter wave, beamforming, and ultra-wideband become essential to 5G, traditional testing methods are no longer sufficient. Over-the-air (OTA) testing is now central to ensuring performance and compliance with 5G NR standards.

By |2025-09-16T15:04:38+08:00November 3rd, 2025|News|0 Comments

Precision and Power: High-Frequency Terminations for RF and Microwave Systems

Discover Reach-Line’s precision RF and microwave terminations covering DC to 110 GHz and power levels 1 W to 1000 W. Reliable, low VSWR solutions for 5G, satellite, and lab applications.

By |2025-10-09T09:54:26+08:00October 30th, 2025|Blog, Knowledge, News|0 Comments

Demystifying RF Coaxial Connectors: The Backbone of Modern Wireless Systems

What is an RF Coaxial Connector? RF (Radio Frequency) and wireless systems play a pivotal role in nearly every modern application, ranging from telecommunications to consumer electronics and beyond. To ensure seamless interconnectivity within these systems, a wide variety of RF connectors are utilized. These connectors serve as critical components for establishing connections between modules,

By |2025-10-28T08:57:01+08:00October 28th, 2025|Knowledge|0 Comments

Partner with Reach-Line for High-Frequency RF and Microwave Components

Reach-Line offers high-frequency cable assemblies, fixed attenuators, and precision terminations. Partner for engineering support, rapid prototyping, and global logistics.

By |2025-10-24T09:30:16+08:00October 24th, 2025|Blog, Knowledge, News|0 Comments

More Than Just a Plug: The Engineering Behind SMA Connectors

In the realm of high-frequency applications, the SMA (SubMiniature version A) connector stands out as a compact yet powerful component. Developed in the 1960s, SMA connectors are designed for applications up to 18 GHz, with some precision versions extending to 26.5 GHz. 

By |2025-09-02T10:37:57+08:00October 20th, 2025|Blog|0 Comments

Fixed Attenuators for RF and Microwave Systems: Reliable Signal Control

Reach-Line fixed attenuators cover DC to 110 GHz and 1 W to 1000 W. Fine-tune signals, protect components, and ensure repeatable tests in demanding RF applications.

By |2025-10-16T15:47:32+08:00October 16th, 2025|Blog, Knowledge, News|0 Comments

More Than Just a Plug: The Engineering Behind N Connector

When it comes to RF and microwave communication systems, choosing the right connector is crucial for ensuring signal integrity, durability, and long-term performance. One of the most trusted and widely used connectors in the industry is the N connector, also known as the Type-N connector.

By |2025-09-02T10:36:39+08:00October 13th, 2025|Blog|0 Comments

Precision BNC Connectors for RF and High-Frequency Applications

The BNC (Bayonet Neill-Concelman) connector is a staple in RF applications, known for its quick-connect/disconnect feature. Introduced in the 1940s, BNC connectors are commonly used for frequencies up to 4 GHz. 

By |2025-09-29T15:34:12+08:00September 29th, 2025|Blog|0 Comments

More Than Just a Plug: The Engineering Behind SMP & SSMP Connectors

In the realm of high-frequency applications, the SMP (SubMiniature Push-on) connector stands out for its compact design and impressive performance. Operating up to 40 GHz, SMP connectors are ideal for applications requiring high-density packaging and reliable signal integrity.

By |2025-09-02T10:34:22+08:00September 22nd, 2025|Blog|0 Comments

VSWR vs. Return Loss: What’s the Difference and Why It Matters in RF Design

When working with RF systems, two key performance indicators often come up—VSWR (Voltage Standing Wave Ratio) and Return Loss. Though closely related, these two terms describe signal reflections in different ways. Understanding both is essential for evaluating signal integrity and optimizing RF transmission lines. 📈 What Is VSWR? VSWR (Voltage Standing Wave Ratio) is a

By |2025-09-16T15:02:56+08:00September 16th, 2025|News|0 Comments
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