- published: 20 Feb 2014
- views: 1742943
Coaxial cable, or coax (pronounced /ˈkoʊ.æks/), is a type of cable that has an inner conductor surrounded by a tubular insulating layer, surrounded by a tubular conducting shield. Many coaxial cables also have an insulating outer sheath or jacket. The term coaxial comes from the inner conductor and the outer shield sharing a geometric axis. Coaxial cable was invented by English engineer and mathematician Oliver Heaviside, who patented the design in 1880. Coaxial cable differs from other shielded cable used for carrying lower-frequency signals, in that the dimensions of the cable are controlled to give a precise, constant conductor spacing, which is needed for it to function efficiently as a transmission line.
Coaxial cable is used as a transmission line for radio frequency signals. Its applications include feedlines connecting radio transmitters and receivers with their antennas, computer network (Internet) connections, digital audio (S/PDIF), and distributing cable television signals. One advantage of coaxial over other types of radio transmission line is that in an ideal coaxial cable the electromagnetic field carrying the signal exists only in the space between the inner and outer conductors. This allows coaxial cable runs to be installed next to metal objects such as gutters without the power losses that occur in other types of transmission lines. Coaxial cable also provides protection of the signal from external electromagnetic interference.
An electrical cable is made of two or more wires running side by side and bonded, twisted, or braided together to form a single assembly, the ends of which can be connected to two devices, enabling the transfer of electrical signals from one device to the other. Cables are used for a wide range of purposes, and each must be tailored for that purpose. Cables are used extensively in electronic devices for power and signal circuits. Long-distance communication takes place over undersea cables. Power cables are used for bulk transmission of alternating and direct current power, especially using high-voltage cable. Electrical cables are extensively used in building wiring for lighting, power and control circuits permanently installed in buildings. Since all the circuit conductors required can be installed in a cable at one time, installation labor is saved compared to certain other wiring methods.
The term originally referred to a nautical line of specific length where multiple ropes, each laid clockwise, are then laid together anti-clockwise and shackled to produce a strong thick line, resistant to water absorption, that was used to anchor large ships. In mechanics, cables, otherwise known as wire ropes, are used for lifting, hauling, and towing or conveying force through tension. In electrical engineering cables are used to carry electric currents. An optical cable contains one or more optical fibers in a protective jacket that supports the fibers.
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They also sell a tool for it on amazon: http://amzn.to/2eebBXh If using a razor blade, cut softly and just enough to pull off the sheath. To see the difference of an RG6 and an RG59 coax, watch this: https://www.youtube.com/watch?v=s6iShJrc56E They also sell a tool for it on amazon: http://amzn.to/2eebBXh
Cutting the coax cable, removing the outer casing, pushing back the braided wire, putting the end on and crimping.
CoaX Helicopters demonstrating a turbine powered version of it coaxial rotor head helicopter platform. This CoaX Helicopter platform will soon be integrated into a UAS (Unmanned Aerial System). UAS is also sometimes referred to as UAV (Unmanned Aerial Vehicle), Drones or Unmanned Drone Helicopters.
https://www.showmecables.com/Digital-Audio-Coax-Interconnect-Patch-Cable-6-FT Hello and welcome to Show Me Cables. Today we’ll be taking a look at Digital Coax cables. This is the digital audio coax interconnect cable, or more simply, digital coax. Not to be confused with a Digital optical cable. If you would like information about the difference between the two cable types, you can check out our video here: https://youtu.be/hGXrEdLFun8 If you’re looking to upgrade to professional quality audio for your home theater, digital coax cables are just what you need. The cables feature gold plated connectors and high quality shielding to provide superior audio clarity and fidelity. It’s never been easier to enjoy a theater-level audio experience as many newer sound systems, TVs, media pla...
Coax cable stripping. Learn how to strip a coax cable for TV. I use a RG6, twist on F connector rather than a crimp on f connector so there are no special tools. This is for my Fios Cable TV and it works great! **If the video was helpful, remember to give it a "thumbs up" and consider subscribing. New videos every Thursday** -Website: https://www.ChrisFixed.com -Facebook: https://www.facebook.com/chrisfix8 -Twitter: https://twitter.com/ChrisFixed -Instagram: https://instagram.com/chrisfixit -Subscribe Here: http://www.youtube.com/subscription_center?add_user=paintballoo7 -YouTube Channel: https://www.youtube.com/ChrisFix Disclaimer: Due to factors beyond the control of ChrisFix, I cannot guarantee against improper use or unauthorized modifications of this information. ChrisFix assumes n...
This video shows how to install an "F Connector" on an RG-6 Coax Cable. With the proper tools, this is a breeze! This video shows how to install the "Compression Connector". Even though you can use a screw-on connection without special tools, I recommend the compression method due to it's excellent connectivity. After all, buying the tool is still way less cheaper than hiring this job out!.....and you'll have the tool forever!
Hi, this video shows you how to fit a TV Coaxial plug often called a Belling Lee Plug or IEC plug. It is commonly used in Europe and Australia to connect up the aerial from your roof to your Television set. The cable is the video is Webro WF100. Many thanks Vince
https://www.showmecables.com/Digital-Audio-Coax-Interconnect-Patch-Cable-6-FT http://www.showmecables.com/product/Python-Brand-RCA-to-RCA-S-PDIF-Digital-Audio-Cable-6-FT.aspx http://www.showmecables.com/category/TOSLINK-Cables.aspx Hello and welcome to Show Me Cables. Today we’ll be taking a look at difference between a digital coax and digital optical cable. There are two options for superior audio when setting up your home theater. The first being digital optical, also known as a Toslink cable. Toslink cables use fiber optics to send a digital audio signal and feature a squared connector. A digital coax cable is slightly less common, but is still found on a lot of media and audio equipment. The digital coax uses an RCA connector like you would find on the standard A/V block of y...
Compressing cable connectors over RG6 or RG59 is an easy process when you follow these steps! Using the proper tools is key to ensuring the highest quality connections for all your connectivity components! Visit our website for an overview of our products. http://www.ABItronix.com
The BE8216EOC-MINI Ethernet Extender can transfer full – duplex Ethernet signal with single coaxial cable. It is capable of delivering the IEEE802.3 10 Base-T/ 100Base – TX signal up to 100 meters. The product can be interlinked with each other for easier cable management. There is no power required. It can be used widely in the field of network transmission project and security surveillance applications. It is the perfect device to convert an existing analog camera system to an IP system without having to re-wire. FEATURES: • ALLOWS USE OF COAXIAL CABLES FOR IP CAMERAS • NO POWER REQUIRED • TRANSFER 10/100Mbps • TRANSMISSION DISTANCE UP TO 100m • SMALL VOLUME, BUILT-IN RJ45 CABLE • PACKAGED IN PAIRS Website page: http://bolideco.com/bolide/products/accessories/network-accessories/eh...
Demonstrates how to use a multi meter to test continuity of a coax cable. Also verify the cable is not shorted internally.
Buy it on Amazon - http://lon.tv/e46hw (affiliate link) My HDHomerun setup required that I connect all of my Windows Media Center Extenders and Xboxes to ethernet vs. wireless. Wireless just can't provide enough reliable bandwidth and I needed something wired. I tried powerline ethernet adapters, which generally work well, but they can't provide the bandwidth that my specific application required. Some viewers pointed me towards MoCA devices, which bridge traditional ethernet over coax cables used for cable television. The nice thing about the MoCA standard is that it allows for cable services to also co-exist on the same wire. Note that it will not work with satellite television. Once connected the devices work as advertised. In a 'real world' test I was seeing consistent 89 megabit ...
Reactance X Varies with frequency due to capacitance and inductance. Capacitance and inductance cause a phase shift. Yes, length does matter. *Scope watts or nope whatts with a noisy receiver, take you pic! Tired of the BS gimmicks yet? When you're "Ready", pm me on Facebook including your phone number ... contact information below. Getting the picture? If they can't show it "like this" then you were mislead! Click the "SHOW MORE" button below and learn how to identify the scammers, con artist and golden screwdriver jockeys. Yes, there'll always be disgruntled haters and their sheep that follow .. it's what the haters and wannabes do best! Often imitated but never duplicated. Real World Performance, not meterbaited. Get it "Fine Tuned" not peaked and ruined! To the point plain and cl...
This video shows one way to use a scope and function generator to measure the length of a piece of coax transmission line as well as estimate its impedance. It uses a "poor man's TDR" type of measurement by launching a pulse into the coax and measuring how long it takes to return after being reflected by the open circuit end. This same technique can be used to determine the distance to a fault (open or short). A simple method for determining the impedance of the line is also shown. This video touches briefly on transmission line and reflection theory, but is definitely not intended to dive deep into these topics. There are literally books written about this topic - so that won't be covered here. I recently did a video to show how to do this with a simple, low cost square-wave generat...
Extend 1080p HDMI signal over coax cable up to 100 meters (328').
Jim, W6LG, tests RG8X and RG213 for loss. The results are very interesting. Everything goes great until it starts to snow.
You watch my face for signs of life
But you can't even see my world inside
What lives behind these tired eyes
Has muddled through the truth and the lies.
Now I feel a change, not I'm shedding my skin over you
You won't recognize as I become someone new
And now, I feel it all fall away
But the love in it all keeps pulling me, keeps pulling me
through
This city's streets are paved in blood
So pull yourself away out of the mud
Give up those things that seem so dear
Release the tension that only keeps you here
You watch my face for signs of life
But you can't even see my world inside
What lives behind these tired eyes
Has muddled through the truth and the lies.
Now I feel a change, not I'm shedding my skin over you
You won't recognize as I become someone new
And now, I feel it all fall away
But the love in it all keeps pulling me, keeps pulling me