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Coaxial cable

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	Coax cable / Coaxial RF Feeder :: Radio-Electronics.Com
		Coax cable or coaxial feeder is used in many applications where it is necessary to transfer radio frequency energy from one point to another.
		The cable is made from a number of different elements that when together enable the coax cable to carry the radio frequency signals with a low level of loss from one location to another.
		The impedance of the RF coax cable is chiefly governed by the diameters of the inner and outer conductors.
	www.radio-electronics.com /info/antennas/coax/rf-coaxial-feeder-cable.php (1428 words)

	Coax Cable Selection
		Cable characteristics are determined by a number of factors (core material, dielectric material and shield construction, among others) and must be carefully matched to the specific application.
		Although coax cable has built-in losses, the longer and smaller the cable is, the more severe the losses become; and the higher the signal frequency, the more pronounced the losses.
		Because the characteristic impedance of coax cable ranges from 72 to 75 ohms, it is necessary that the signal travels on a uniform path along any point in the system to prevent any picture distortion and to help ensure proper transfer of the signal from the camera to the monitor.
	www.securityideas.com /cableselection.html (1067 words)

	RF Coax Cable Connectors :: Radio-Electronics.Com
		Coax cable connectors, often called RF connectors are in widespread use.
		Electrically the BNC coax cable connector is designed to present a constant impedance and it is most common in its 50 ohm version, although 75 ohm ones can be obtained.
		For flexible cables, the frequency limit is normally determined by the cable and not the connector.
	www.radio-electronics.com /info/antennas/coax/coax_cable_connectors.php (1809 words)

	[No title] (Site not responding. Last check: )
		The characteristic impedance of a coaxial cable is determined by the relation of outer conductor diameter to inner conductor diameter and by the dielectric constant of the insulation.
		The coaxial cable velocity of propagation is defined by the velocity of the dielectric.
		Coax connectors are often used to interface two units such as the antenna to a transmission line, a receiver or a transmitter.
	www.epanorama.net /documents/wiring/coaxcable.html (2967 words)

	Coaxial Cable - An Overview
		Coax is available from many manufacturers and comes in a variety of sizes, shapes, colors, specifications and capabilities.
		All three "coax" cable groups are included in the same general family classification for coaxial cables.
		This decreased resistance of large diameter cable enhances the ability of a cable to carry a video signal over a longer distance with better clarity, but, it is also more expensive and harder to work with.
	www.pelco.com /support/videosecbasics/cableoverview.aspx (975 words)

	The Ultimate Guide to 11 Meter CB Antennas
		Coax has been around for a long time and became very popular with Radio Amateurs after World War II, when army surplus stores were filled with miles of coax cable.
		Loss is RF energy that the coax turns into heat or "leaks" instead of passing on to the antenna (or to the receiver from the antenna).
		Cables that use foam dielectric, that is where the insulation is mixed with an inert gas, have very low loss.
	www.signalengineering.com /ultimate/coax_basics.html (3100 words)

	Coax Cable Continuity Tester
		The Coax Cable Continuity Tester is an easy to use tool for testing coax cable.
		While it is easy to group the different cables, you still have to figure out which cable goes to which jack or location.
		Back at the location where all the cables come together, connect one cable at a time to the speaker until a tone is heard, and you've found your cable.
	www.smarthome.com /90405.html (156 words)

	CIS 304 - Stripping & Terminating Coax Cable
		Your Coax cables may be insulated and jacketed with PVC or with Teflon® (plenum).
		Set the Coax wire stripper (Two-step rotating stripper) to the RG-59 setting for ARCnet, (RG-59 and RG-62 are the same diameter) or the RG-58 setting for 10Base2 Ethernet.
		Strip the ends of your coax cable using a rotary motion (three to five full turns) with the coax stripper.
	www.delmar.edu /Courses/ITNW2313/icoax.htm (674 words)

	Coax Technical Features
		The purpose of the tansmission cable is to carry the RF signal with a minimum amount of loss.
		Thus, the resistance loss in any given cable type varies in direct proportion to the frequency of the RF signal-the higher the frequency the greater the loss.
		Any attenuation which differs substantially from this amount indicates a problem with the cable, such as a poor connector, physical damage such as a sharp crimp or bend, or moisture in the cable.
	www.marine-electronics.net /techarticle/coax/t_features.htm (462 words)

	Maplin > Twin Satellite Coax Cable
		Cable has a 1/04mm tinned copper conductor Expanded foam insulation Good quality braided screen and a thin outer grey sheath....
		A low-loss coaxial cable intended for use as aerial downleads for UHF television sets.
		Double-shielded satellite cable Improved shielding for reduced interference 99.96 OFC conductor for crystal clear pictures and sound Air foam PE insulation layer for purest sound transmission Heavy-duty PVC jacket...
	www.maplin.co.uk /Module.aspx?ModuleNo=219139&C=5716&U=shop_N95CX (441 words)

	Coax Cable Processing with Firestik® Connectors
		RG-58 type coax is 50 ohm cable and is used for single antenna installations of CB, scanner, 2-meter, and 10-meter Firestik antennas.
		The shield portion of the coax cable is almost always used as the ground.
		Thread the main connector body on to the cable until fully seated or the center conductor is at the end of the main body center pin.
	www.firestik.com /Tech_Docs/Coax_Procg.htm (1300 words)

	What is coaxial cable? - a definition from Whatis.com - see also: coax, cable
		Coaxial cable is sometimes used by telephone companies from their central office to the telephone poles near users.
		Coaxial cable is called "coaxial" because it includes one physical channel that carries the signal surrounded (after a layer of insulation) by another concentric physical channel, both running along the same axis.
		Coaxial cable was invented in 1929 and first used commercially in 1941.
	searchnetworking.techtarget.com /sDefinition/0,,sid7_gci211806,00.html (268 words)

	Ribbon Coax Cable Assemblies, Flexible High Density High Speed Ribbon Coax Assemblies, High data rate Coax Ribbon, Hi ...
		Ribbon Coax Cable Assemblies are available for 50 ohm and 75 ohm.
		These ribbon coax cables are designed for your high speed, high density, controlled impedance applications.
		Flexible, robust and low profile, these coax assemblies require minimal exit clearance and withstand routing over small bend radii without impacting electrical performance.
	www.cables-unlimited.com /ribbon-coax-cables.html (187 words)

	Coaxial Cable
		This coax is a must for crank-up towers and rotatable antennas in any installation where low loss cables are needed.
		The low loss is due to the slight larger (vs. 9913) center conductor; flexible, high tech foam Polyethylene dielectric; and flexible polymer grade of polyethylene jacket.
		This coax is a substitute for ExtraFlex and may be used in any ExtraFlex application.
	www.radioworks.com /ccoax.html (371 words)

	Coaxial ("Coax") Cable FAQ
		Coaxial cable consists of a center wire surrounded by insulation and then a grounded shield of thin metal and braided wire to minimize electrical and radio frequency interference.
		75-ohm coax cables (with an F connector on each end) are used to connect satellite and local broadcast antennas to receivers, monitors or televisions.
		50-ohm and 51-ohm coax cables are used with test equipment and to connect radio communications equipment and antennas.
	support.radioshack.com /support_tutorials/audio_video/cable-coax.htm (324 words)

	Coaxial Bulk Cable - HomeTech Solutions
		Use RG-6/U Siamese Dual Shield for general purpose video cable for distribution of broadcast and cable TV throughout your home whenever you need to run two cables at a time.
		This cable can be terminated to BNC male connectors in a two step process.
		An excellent coaxial cable for running baseband video (one cable required), s-video (two cables required), component video (three cables required), or UXGA video (five cables required).
	www.hometech.com /techwire/coax.html (748 words)

	Ultimate Coax Digital Audio Cable: Cobalt Cable
		This cable has more than enough performance to be at home on reference Home Theater Systems, yet is priced to be affordable.
		Our Digital Coax cable is built to offer ultra-precise 75 Ohm impedance, allowing it to be run well beyond the standard lengths while still providing flawless digital audio transmission.
		We believe that the most important opinion of our cables is our customer's, and we are pleased to offer a no-obligation trial period for all of our cables.
	www.cobaltcable.com /digital_coax_cable.htm (662 words)

	Let's Talk Coax!
		All too often the coax is ignored and performance suffers because of the lack of attention it receives.
		Having a hi-performance antenna and a defective piece of coax is the equivalent of having a hi-pressure nozzel at the end of a garden hose that is full of holes.
		The properties of coax cable changes if the center conductor is not in the physical center.
	www.firestik.com /Tech_Docs/coaxtalk.htm (1408 words)

	Coaxial cable - Wikipedia, the free encyclopedia
		High-quality connectors are usually gold or rhodium plated, with lower-quality connectors using nickel or tin plating.
		Thanks to television, RG-6 is the majority of coaxial cable.
		30 Ω cable is exceedingly hard to make however, so a compromise between 30 Ω and 60 Ω was reached at 52 Ω, which has persisted.
	en.wikipedia.org /wiki/Coax_cable (2343 words)

	Stallions Satellite and Antenna - Coax Cable Connectors
		The Thomas & Betts F56QS is one piece commercial-grade "F" connector suitable for PVC jacketed RG-6 quad shield coaxial cables.
		The Thomas & Betts F11QS F-connector is a commercial-grade connector suitable for both PVC and plenum jacketed coaxial cables.
		The F11QS is a one piece connector, which makes it much easier to install on to the coaxial cable than lower quality two piece connectors.
	www.tvantenna.com /products/cable/fconnectors.html (172 words)

	Digital Video Coax Cable is built for optimal flexibility., Belden
		Both cables use the same connectors, eliminating the need for additional tooling and connectors and providing installers and end users exceptional cost- and labor-savings.
		In these demanding venues, on-the-move crews are repeatedly pulling, bending and flexing the cables, which put conventional cables at risk for developing discontinuities that degrade cable performance or even cause breakage.
		And today, with digital audio signals increasingly being run through coax in accordance with the Audio Engineering Society's standard AES-3id, Belden 1694F coax is an excellent choice for demanding audio applications in which optimum flexibility and flex life are required.
	news.thomasnet.com /fullstory/489147/rss (1164 words)

	Waterproofing a Coax connector splice (Site not responding. Last check: )
		This is a new space age plastic material which will quickly and effectively seal all types of coax cable fittings.
		Above: The second cable with connector is attached to the barrel adapter and wrench torqued.
		The connector on the right has an O ring in it's mouth and it is sealed to the coax internally with silicone grease.
	www.naval.com /coax-seal (303 words)

	Coaxial Cable, coax
		Due the weight of this coax, I do not recommend this coax for wire antennas which are not supported at the feed point.
		These cables are exactly the same as our quality jumpers and this is the same coax and construction used in our new CAROLINA WINDOM Vertical Radiators.
		This coax is ideal for mobile and marine installations.
	www.radioworks.com /ccoaxstd.html (597 words)

	Coax Cable Assemblies and Bulk Coax Cable
		Coax Cable Assemblies, WiFi Pigtails and Bulk Coax Cables
		Quality Workmanship: HyperLink coax cable assemblies are tested for insertion loss which ensures optimal performance in an RF system.
		Coax Cable assemblies are not returnable for any reason.
	www.hyperlinktech.com /web/coax_cable.php (213 words)

	RF Connection Coaxial Cable
		For general cable attenuation ratings, check the Coaxial Cable Attenuation Ratings Table.
		For LMR cable attenuation ratings, see the LMR Coaxial Cable Attenuation Ratings.
		For general cable power ratings, check the Coaxial Cable Power Ratings Table.
	www.therfc.com /coax.htm (1305 words)

	Tools for Wiring Coaxial Cable
		These professional quality tools are used to install and wire coaxial cables for the home and office.
		These are "compression" style fittings, meaning that the tool compresses the fitting lengthwise, which in turn compresses a plastic collar around the outside of the cable.
		The PCT-1 is a coax cable single line identifier and splitter (short) tester.
	www.hometech.com /tools/coax.html (738 words)

	Davis RF - Amateur Products, Coax Cable
		is a 50 ohm cable with double shield yielding 100% shield coverage, consisting of a 97% braid shield which is tinned for ease of soldering and corrosion protection, PLUS a bonded foil shield for added moisture protection.
		Quite important is the fact that this cable uses a PE (Polyethylene) outer jacket which is highly abrasion resistant, as compared to PVC which is not nearly as durable.
		Commercial entities are pleased with its tough, high durometer, outer jacket and many hams can lay this cable in grass and woods without worry of abrasion or animal gnawing.
	www.davisrf.com /ham1/coax.htm (562 words)

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