The transmission medium is the physical vehicle that facilitates the transport of information. Guided transmission media use a solid medium (cable) for transmission. There are many cables, but the ...

One of the issues that beginning electronic engineers must grasp is the concept of impedance and impedance matching, epically with respect to transmission lines, cables, and connectors. This FAQ ...

There are various transmission schemes for cable television in addition to those regarding retransmission of digital broadcasts. Installation of optical fiber is also progressing. This article gives ...

We are specifically and deliberately going to do without the Smith chart today and look at some transmission line properties from a very basic perspective. Consider a transmission line, a coaxial ...

Pelco EC-3016CLPOE-R is a 16-port coaxial extender with true PoE. It is suitable for... Pelco EC-3001ULPOE-M single-port UTP extender with true PoE Pelco EC-3001ULPOE ...

Radio Frequency Systems (RFS) has added several new CELLFLEX Lite corrugated aluminum coaxial transmission line products, including the 1/2in LCF12-50JL, the 1-1/4in LCFS114-50JL and the ...

Ray Coulombe is Founder and Managing Director of SecuritySpecifiers and the CONSULT Technical Security Symposium. Email him at [email protected], or contact him ...

Although UTP cable was designed for use with phone and data networks, its popularity in the CCTV world is growing rapidly. UTP is often chosen over coax and fiber because of its ease of installation, ...

In an effort to support cable television and surveillance video systems, not to mention enable high-speed Internet access, electrical contractors are increasingly installing coaxial cabling in ...