Coaxial Cable
Todays deals on Coaxial Cable?
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New Andrew Heliax HS2RP-50 50 Ohm Plenum Coaxial Cable 3/8″ 1000′ Spool $4,000.00 |
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Belden 88241 RG-59/U Coaxial Cable Black 1100 Ft 88241-010-1100 ~STSI $2,034.98 |
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Belden 1167B RGB Coaxial Cable 26awg 1000 Ft 1167B-010-1000 ~STSI $1,989.98 |
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1000 Ft Belden 1695A Plenum SDI/HDTV Coaxial Cable. $1,799.00 |
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Belden 82248 75 Ohm Plenum Coaxial Cable, 1000 Ft 82248-877-1000 ~STSI $1,824.98 |
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1000 Ft Belden 1695A RG6 Plenum SDI/HDTV Coaxial Cable. $1,699.00 |
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Belden 1506A RG-59 Coaxial Cable, 1100 Ft Plenum 1506A-877-1100 ~STSI $1,614.98 |
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Belden 1506A RG-59 Coaxial Cable, 1100 Ft Plenum 1506A-010-1100 ~STSI $1,467.48 |
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Belden 88241 RG-59/U Coaxial Cable Black 1000′ $1,250.00 |
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FSJ4-50B, HELIAX® Superflexible Foam Coaxial Cable, corrugated copper, 1/2 in $1,175.00 |
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Agilent – HP 85131E Connector Coaxial Flexible Cable $1,195.00 |
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450 BNC + RG58/U Coaxial Cable + Alligator Clip 1m 6029 $770.00 |
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Belden 88241 RG-59/U Coaxial Cable Black 796′ $995.00 |
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Belden 88241 RG-59/U Coaxial Cable Black 795′ $993.75 |
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Belden 88241 RG-59/U Coaxial Cable Black 782′ $977.50 |
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500 Ft Belden 1695A Plenum SDI/HDTV Coaxial Cable. $959.00 |
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500 Ft Belden 1695A RG6 Plenum SDI/HDTV Coaxial Cable. $899.00 |
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Belden 1189AP RG6 Plenum Coaxial Cable, 950 Ft 1189AP-877-950 ~STSI $879.98 |
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Moutain Engeneering ME-1005 Coaxial Cable Simulator $850.00 |
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Belden 88241 RG-59/U Coaxial Cable Black 571′ $713.75 |
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Belden 88241 RG-59/U Coaxial Cable Black 570′ $712.50 |
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Reel of Coaxial Cable by Times Fiber Communication $650.00 |
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1 BRAND NEW 430′ ROLL GENUINE COBHAM FC48Z COAXIAL CABLE 1570-0205 66544 $719.99 |
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Belden 88241 RG-59/U Coaxial Cable Black 520′ $650.00 |
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TIMES MICROWAVE SYSTEMS LMR 300 75 ohm COAXIAL CABLE 1000 FOOT SPOOL NEW!!! $600.00 |
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525 ft Belden 8281F U90 22 AWG RG-59 Coaxial Cable Grey $662.99 |
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1 NEW 300′ RFS 1/2″ PLENUM RATED COAXIAL AIR CABLE LIGHT BLUE JACKET, 334086 $639.99 |
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Belden 9239 RG-174 Coaxial Cable, Black, 1000 Ft 9239-010-1000 ~STSI $639.48 |
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New-Belden 9272 Coaxial Cable- Coax Plenum 78 Ohm Wire $599.99 |
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Belden 9264 Coaxial Audio Cable, Black, 1000 Ft 9264-010-1000 ~STSI $597.48 |
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BELDEN 9269-010 COAXIAL CABLE 152MTR **NIB** $520.00 |
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Belden 88241 RG-59/U Coaxial Cable Plenum 440 Ft 88241-010-440 ~STSI $549.98 |
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250 Ft Belden 1695A RG6 Plenum SDI/HDTV Coaxial Cable. $499.00 |
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Belden 89269, RG-62/U RG62/U Coaxial Plenum cable, 500′ $499.00 |
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Belden Coaxial Cable 9764-010-Blk $425.00 |
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BELDEN COAXIAL CABLE NEW 1000FT 9269 BLK (S15D) $425.00 |
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New-Thermax M17/60-RG-142 Coaxial Cable-120′-RG142 Coax $449.99 |
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1000′ Belden 9064 RG-11/U CATV CM 14 AWG Shielded 75 Ohm Coaxial Cable Black UL $449.99 |
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Huber & Suhner RG316/U coaxial RF cable 50 ohm ~600 foot spool $389.95 |
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200 Ft Belden 1695A RG6 Plenum SDI/HDTV Coaxial Cable. $399.00 |
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800′ BELDEN 7810SB 7810 SB COAXIAL CABLE RG-8 RG8 10AWG LSZH Black wire NR $399.00 |
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Belden 9269 Coaxial Cable, RG-62A/U, Black, 1000 ft. $399.00 |
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BELDEN 9269 COAXIAL CABLE, RG-62A/U CABLE, 2000FT, BLACK NEW FREE SHIPPING $349.00 |
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100pc BNC Head with Pbobe Kit RG58/U Coaxial Cable L=1m $237.00 |
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6236 Belden Coaxial Cable 83264 30 AWG 300 Feet New $329.99 |
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150 Ft Belden 1695A RG6 Plenum SDI/HDTV Coaxial Cable. $299.00 |
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Belden 9269 Coaxial Cable, RG-62A/U, Black, 500 Ft. $299.00 |
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100ft of Raychem Thermax RG302/U Bulk Coaxial Cable RG-302/U NEW $276.00 |
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100 BNC + RG58/U Coaxial Cable + Alligator Clip 1m 6029 $185.00 |
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Belden 3092A, RG-6U 18 AWG Quad Shielded Coaxial 500 FT $259.99 |
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qty4 HP AGILENT 8120-4782 RF COAXIAL CABLE S-PARAMETER $250.00 |
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RG223 COAXIAL CABLE – 328.08 Ft.(100 METERS) $195.00 |
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Thermax RGS-142 M17/60-RG142 MIL-C-17F Teflon Coaxial Cable 46ft 14meter $249.00 |
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Commscope SFX-500 Coaxial Cable 500 ft. coax $250.00 |
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50 SMA Male to SMA Male Coaxial Jumper RG58 50ohm Cable $248.00 |
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50 SMA Male to SMA Male Coaxial Jumper RG58 50ohm Cable $248.00 |
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50 SMA Male to SMA Male Coaxial Jumper RG58 50ohm Cable $248.00 |
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100,Coaxial Cable BNC-M to Crocodile Clip Test Lead,BLC $245.00 |
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100,Coaxial Cable Banana to Crocodile Clip Test Lead,BC $245.00 |
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100,Coaxial Cable BNC-M to Crocodile Clip Test Lead,BLC $245.00 |
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100,Coaxial Cable Banana to Crocodile Clip Test Lead,BC $245.00 |
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Belden 8241F Coaxial Cable $195.00 |
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100x BNC Male to BNC Male Coaxial Jumper RG58 Cable,BBA $225.00 |
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100x BNC Male to BNC Male Coaxial Jumper RG58 Cable,BBA $225.00 |
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200 ft LMR400 Times Microwave Coaxial Cable PL-259 $217.95 |
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100 Ft Belden 1695A RG6 Plenum SDI/HDTV Coaxial Cable. $199.00 |
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200 ft LMR400-75 Times Microwave Coaxial Cable PL-259 $210.00 |
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185 ft LMR400 Times Microwave Coaxial Cable PL-259 $200.00 |
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Thermax M17/60-RG-142 Coaxial Cable-50′-RG142 Coax-Wire $199.99 |
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Lot 8pcs. Canare L-3C2VS L3C2VS Coaxial Cable $139.00 |
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Belden Braided RF Coaxial Cable 8214 RG-8 50Ω 40′ NEW $156.49 |
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NEW 1000′ SPOOL BELDEN 82262 877 RG62/U 93Ω 93 OHM COAX/COAXIAL CABLE $139.00 |
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ADAMS RUSSELL CO 1999-0036 RF COAXIAL CABLE ASSEMBLY $149.99 |
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NEW 100 Feet Belden 83264 Coaxial Cable M17/94 RG179 75 Ohms $154.99 |
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Belden 3092A, RG-6U 18 AWG Quad Shielded Coaxial 300 FT $129.99 |
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Belden 3092A, RG-6U 18 AWG Quad Shielded Coaxial 250 FT $129.99 |
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ADAMS RUSSELL CO 1999-0024 RF COAXIAL CABLE ASSEMBLY $129.99 |
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Thermax RGS-142 M17/60-RG142 MIL-C-17F Teflon Coaxial Cable 23ft 7meter $129.00 |
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50 Lots 16inch U.FL – RP-TNC Straight Crimp Male Pigtail RG178 Coaxial Cable $132.99 |
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50 Lots 12″ U.FL to BNC Straight Crimp Female Pigtail RG178 Coaxial Cable $129.99 |
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08447-20007 Agilent/HP Coaxial Cable Assembly. – 1 BNC Output $125.00 |
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2 NEW 2.92mm Florida RF Labs Coaxial Cable 2.92mm (f)-(f) DC-40GHz 26” $129.95 |
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50 Lots 12″ U.FL to BNC Straight Crimp Male Pigtail RG178 Coaxial Cable $129.99 |
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Lot of 2 M/A COM 2025-0036 Coaxial Cables M/Acom MA-com Macom $134.95 |
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50 Lots 8inch U.FL – RP-TNC Straight Crimp Male Pigtail RG178 Coaxial Cable $129.99 |
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50 Lots 24inch U.FL – TNC Straight Crimp Male Pigtail RG178 Coaxial Cable $129.99 |
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50 Lots 12inch U.FL – RP-TNC Straight Crimp Male Pigtail RG178 Coaxial Cable $129.99 |
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50 Lots 8inch U.FL – TNC Straight Crimp Male Pigtail RG178 Coaxial Cable $126.99 |
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50 Lots 12inch U.FL – TNC Straight Crimp Male Pigtail RG178 Coaxial Cable $126.99 |
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08447-20007 Coaxial Cable Assembly. – 1 BNC Output $125.00 |
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RG-6 Coaxial Cable $130.00 |
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Lot of 45 NEW RF Coaxial Cable Assemblies TNC Bulkhead(f) to 3.5mm(m) RG174/U $119.95 |
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50′ NEW 5/8″ Heliax LDF4.5/50 Coaxial Cable +Connectors $114.99 |
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2 each 2.92mm RF Coaxial Cable DC-40GHz 3 Foot Length $119.95 |
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20x SUHNER Coaxial Cable RG-223/U-60-11SMA-24BNC ~22cm $125.00 |
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Coleman Cable 99501-45-01 RG-59/U Coaxial Cable 500′ White Bonded Foil $105.73 |
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Coleman Cable 99501-45-04 RG-59 U Coaxial Cable Bonded Foil Shield 500′ Red $105.73 |
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Coleman Cable 99501-45-08 RG-59 U Coaxial Cable Bonded Foil Shield 500′ Black $105.73 |
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Belden 3092A, RG-6U 18 AWG Quad Shielded Coaxial 200 FT $99.99 |
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100ft Times LMR400 50Ohm Coaxial Cable N male Connectors $114.95 |
Coaxial Cable Questions
Network Cabling the Arteries and Veins of the Body Electric
The majority of computer networks use three classes of cabling: coaxial, twisted-pair (unshielded and shielded), and fiber-optic cable. Whether the computers and peripherals are networked by wireless or cable the flow of data will enter and leave the computers via the network adapter card. This article focuses on the uses of physical cabling connections and the variations in major cabling types.
Cabling surrounds us in our offices; much of it runs in the space between dropped ceilings and the structural ceilings so it can be extended down the walls and into the computers. Manufacturers make thousands of variations of cabling; only three major types connect the majority of networks: coaxial, twisted-pair (unshielded and shielded), and fiber-optic cable.
Coaxial cable consists of a copper core covered by a layer of foil insulation and braided metal shielding, and is referred to as dual shielded. In environments where there is unusually high interference there is coaxial cable with a second layer of foil insulation and another layer of braided metal shielding (quad shielding). The material that surrounds the solid copper core is meant to absorb stray electronic signals, or “noise” that would otherwise distort the data.
The outer protection from signal interference and electronic fields known as “crosstalk” from nearby wires is the braided shielding, or mesh. The transmitting copper core can’t be allowed to come into contact with the metal mesh naturally or the metal-on-metal overflow of signals would cause a short circuit and destroy the data. To protect the copper wire, a layer of a thermoplastic polymer called Polyvinyl chloride (PVC) or Teflon is used. Over the core, insulation layer, and braided mesh of the cable there’s a non-conducting outer shield of rubber or Teflon.
Coaxial cable is the workhorse of long-distance cabling because it doesn’t suffer significant deterioration of the signal strength; this made the introduction of cable TV networks possible and practical for widespread use due to its ability to carry large data rates. When signal strength gets weaker and weaker over the distance of the cabling the technical term is attenuation. Any network cablingplan would take into consideration the quality of signal strength and amount of data to be transmitted.
A thick type of coaxial cable called “thicknet” is used as the standard for heavy-duty connections where outside elements may damage wiring. There is also a thinnet coaxial cable about a quarter of an inch, that’s more flexible and easy to work with in any kind of network cable installation. The thinnet center can be stranded wire or solid copper core; the signal attenuates past 185 meters so it is use for short connections.
Twisted-Pair cable is made up of two insulated copper wires twisted around each other; they also have unshielded and shielded types. An example of unshielded twisted-pair cabling is plain old telephone line. The twisting of the wires cancels out noise from other wires and nearby objects emitting electronic signals like motors or transformers. Like coaxial cable, the data isn’t secured because it can be tapped and the data stolen.
In situations that involve more than just stealing the neighbor’s cable, fiber-optic cable provides high-speed modulated pulses of light to send the data instead of electrical impulses. The data transmission is high-quality, extremely fast, and free of attenuation. Fiber-optic cable has a sending strand and a receiving strand. The core of each strand is made of extremely thin glass, surrounded a concentric glass layer called cladding. The complete cable is two stands covered by a protective jacket to give it sending and receiving capability.
Each type of network cabling has specifications for use and fire ordinance information to observe. Regular home and office standard cable connectors are familiar to most. Special care should be taken to have the correct configuration of the network adapter card; this can be a network adapter, a network interface card (NIC), a LAN adapter, or an Ethernet Controller. Ethernet defines a number of wiring and signaling standards for the physical layer of the standard networking model; Ethernet cable standards use all three cable types.
Speed of data transmission in megabits per second increases with technological breakthroughs to keep our computer networks humming along communicating efficiently while we as mere humans are left standing at home or in the office with our hands full of bunches of unfamiliar squid-like colored cables with strange-looking connectors, desperately trying to find which holes they go into.
About the Author
Pat Boardman is an SEO Consultant for computer disposal service Computation Ltd., who provide network cabling Toronto and Montreal tech support services and offer Toronto hard drive destruction capabilities.
Coaxial Cable Videos
How to Prep Coaxial Cable and Install a Compression Connector (Close Up Demo)
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