Is an internal or external antenna better?

Wondering whether it’s faster with 2 antennas or 4 antennas? Many find themselves caught in this dilemma when selecting a router. Let’s delve into this conundrum using the Huawei Router A1 as an example. Which offers better speed, internal or external antennas? To address this query, it’s essential to grasp the current landscape and differences […]

Why is the walkie-talkie antenna not made the same as the mobile phone

antenna

It has been almost a hundred years since the birth of the walkie-talkie, half a century before the invention of the mobile phone. But in the last century, mobile phones have evolved from the former “big brother” to today’s smart phones, and the walkie-talkie is still the same stupid, black and thick old one, and […]

The most complete wireless bridge knowledge in history, come and collect it

What is wireless network Wireless network, as the name implies, is a way to build a network without relying on a network cable. It is mainly realized by using wireless communication technology. There are mainly two ways of implementing wireless networks (such as 4G, 3G or GPRS) through mobile communication networks and wireless local area […]

What kind of antenna should be used with the wireless bridge?

Wireless bridges must be used in conjunction with antennas. There are two common wireless bridges and antennas, one is external, the other is internal. As the name suggests, the built-in antenna is installed inside the housing of the wireless bridge and is invisible on the surface. The built-in antenna is usually small and can be […]

Attenuators Guide

An attenuator is a two-port electronic device used in a circuit to reduce the amplitude of a specific signal without causing too much distortion in the output. In view of the fact that amplifiers are mostly used to increase the gain coefficient, when it is necessary to reduce/decrease the signal amplitude, an attenuator is needed. […]

How to use coaxial cable?

Coaxial cables are higher-grade cables designed to meet specific impedances and transmit higher-quality signals, which can work at higher frequencies and data rates. A coaxial cable contains two conductors located in the center of the same axis. The coaxial cable contains an internal signal wire, which is usually made of copper and wrapped with a […]

Introduction to SCSI connectors

SCSI connectors connect devices that run small computer system interface standards and protocols. SCSI was developed for computer-based communications, usually communications between printers, scanners, hard drives, and disk drives. There is no standard connector size or pin count, but the most common is the ultra-small D form. This means that there is a protective metal […]

How much do you know about connectors?

Connectors are mechanical devices used to connect circuits together, providing temporary or permanent connections. Connectors can connect electrical components to cables or connect cables to other cables. Various types of connectors have their own advantages and disadvantages in terms of ease of use, electrical performance, mechanical performance and cost. The connectors are used in pairs, […]

Explain the key points of modern medical connector design!

The connector is a small component in the grand design of a medical device, and some people may think that the connector is a trivial part of the medical device. However, it is important to know that the connector plays a huge role for the normal function of the device. With the advancement of medical […]

First-class connector manufacturers tell you the importance of controlling connector quality!

Connectors are small, but they are indispensable electronic components in our daily lives. Their role is very simple: establish connections between different components and establish communication bridges so that data or current can circulate. The performance quality of the connector affects many factors. The following Xinpengbo connector manufacturers mainly explain the importance of controlling the […]