Availability
DX Engineering Cable and Connectors
DX Engineering LMR400UF Ultra-Flex Coaxial Cable Assemblies
DX Engineering LMR400UF UltraFlex Coaxial Cable Assemblies handle twice the power at half the loss with the same bending capabilities of smaller diameter coaxial cables. UltraFlex Cable Assemblies are perfect for interconnecting high and low power HF and VHF equipment. Times Microwave LMR® 400UF UltraFlex cable has a stranded bare copper center, foam polyethylene dielectric and a pliable rubber jacket (black thermoplastic elastomer) designed for bending. DX Engineering LMR400UF UltraFlex DX Series PL-259 Coaxial Cable Assemblies are terminated at each end with our custom-designed, silver-plated brass DX Engineering PL-259 (UHF male) connectors. These next generation PL-259 connectors feature: -Full diameter, full length soldered center pins that snugly fit even worn SO-239s -Spacious center pin inside diameter that accepts large conductors and allows generous solder flow -Deep, double knurled threaded shells for secure finger tightening These high quality PL-259s have all silver-plated brass shells and bodies with center pins securely mounted in PTFE dielectric for exceptional RF characteristics and power handling. Our DX Series cable assembly PL-259 center pins are hand soldered by trained assembly techs to assure a proper connection. These special PL-259 cable assemblies also feature machine crimped shields, with 360 degrees of complete mechanical and electrical contact for maximum reliability. Every assembly is continuity checked and evaluated with extremely high voltage, then heat-shrink weather-sealed for ultimate longevity. You will not find this level of cable assembly quality anywhere else! Terminated with DX Engineering Next Generation PL-259 connectors, these cable assemblies are intended for use to 170 MHz. An exceptionally flexible, low-loss coaxial jumper for high power Amateur or commercial HF or VHF use – order DX Engineering LMR400UF UltraFlex Coaxial Cable Assemblies.
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$289.99
DX Engineering Premium Radial Wire
DX Engineering Premium Radial Wire will help you to achieve optimal performance with a ground-mounted vertical and install as many radials as possible. These PVC-insulated stranded copper radial wires are UV-resistant and roll out easily, unlike the wire that is commonly available at "big-box" stores. DX Engineering Premium Radial Wire will last much longer when exposed to the elements, as compared to bare wire.
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$334.99
DX Engineering 400MAX PL-259 Low-Loss 50-ohm Coax Assemblies
Our patented* revolutionary new PL-259 connector and our premium, low-loss 400MAX coaxial cable are designed to make the new DX Engineering 400MAX PL-259 Low-Loss 50-ohm Coaxial Cable Assemblies the best cable assemblies available for simplex HF, VHF and UHF applications. DX Engineering 400MAX coax features a waterproof jacket made with a highly UV-resistant, Type III-A polyethylene which is ideal for all outdoor feedline applications including direct-bury installations. With a large 10 AWG stranded copper center conductor, 400MAX DX Series low-loss assemblies are perfectly suited for long cable runs and low or high power level operations. Our 400MAX coax cable also features modern, gas-injected foam polyethylene dielectric that cannot absorb moisture and has complete shielding with 100 percent coverage bonded aluminum tape covered by minimum 95 percent coverage tinned copper braid. Regarded in the industry as a top quality low-loss feedline, DX Engineering 400MAX Coaxial Cable is custom made to provide the highest performance and excellent longevity. Coaxial cables with foil-braid dual shielding or foam dielectric are optimized for stationary simplex antenna applications across HF, VHF and UHF. DXE-400MAX is not recommended for use in in a VHF/UHF duplex repeater applications or for a beam antenna rotator loop. DX Engineering 400MAX PL-259 DX Series Coaxial Cable Assemblies are terminated at each end with our new, custom-designed, silver-plated brass DX Engineering PL-259 (UHF male) connectors. These next generation PL-259 connectors feature: -Full diameter, full length soldered center pins that snugly fit even worn SO-239s -Spacious center pin inside diameter that accepts large conductors and allows generous solder flow -Deep, double knurled threaded shells for secure finger tightening These new, ultra-high quality PL-259s have all silver-plated brass shells and bodies with center pins securely mounted in PTFE dielectric for exceptional RF characteristics and power handling. Our new 400MAX DX Series cable assembly PL-259 center pins are hand soldered by trained assembly techs to assure a proper connection. These special PL-259 cable assemblies also feature machine crimped shields, with 360 degrees of complete mechanical and electrical contact for maximum reliability. Every assembly is continuity and Hi-Pot tested and then heat-shrink weather-sealed for the ultimate service longevity. You won't find this level of cable assembly quality anywhere else! DX Engineering 400MAX PL-259 Low-Loss 50-ohm Coaxial Cable Assemblies with our new PL-259 connectors are now available, only from DX Engineering! *U.S. Patent D745849
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$257.99
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$334.99
DX Engineering Yaesu Rotator Cable Assemblies
DX Engineering Yaesu Rotator Cable Assemblies are plug and play ready with Yaesu connectors installed, eliminating the trouble and time of soldering wires onto tiny connector pins. These rugged, yet flexible cables are built to last with heavy duty stranded copper 18 AWG 6-conductor covered with our industry leading exclusive direct-bury polyethylene (PE) black jacket that is impervious to water and highly resistant to sunlight UV. The high quality metal exterior connectors installed mate to the Yaesu rotator units listed. That Yaesu 7-pin plug with screw-on shell (1.030 in. OD) is installed on one end and the 6-pin rectangular keyed connector (0.765 in. max. diagonal) is installed on the other end, each with weather-sealed heat-shrink. Cable assemblies are available in a 10 ft. length for bench testing and for regular runs in 50 ft., 75 ft., 100 ft., 150 ft., 200 ft., 250 ft., and 300 ft. lengths. All cables have six conductors at 18-gauge for complete, full-length compatibility, even though some Yaesu rotators use only 4 or 5 conductors. DX Engineering Yaesu Rotator Cables are compatible with these Yaesu models: G-450A G-450ADC G-800DXA G-1000DXA G-2800DXA G-5500A* G-5500DC* *Azimuth Elevation Rotators require two cables. User will cut off 6-pin connectors and strip leads for the screw terminals on the back of the Azimuth-Elevation controller. NOTE: Cable may be split, prepped and connected to surge protection (DXE-CLTB-M or DXE-IS-RCT) at the installation point of the protector, typically at the grounded tower base. Optional dielectric grease, sealing tape and electrical tape are recommended parts. These types of weather sealing tapes are easily installed and removed on the rotator connector. Save yourself the hassle of soldering rotator connectors onto cables. Order a spare to have on hand as a replacement for an existing system! DX Engineering Yaesu Rotator Cable Assemblies are ready for your Yaesu rotator system installation.
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$324.99
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$399.99
DX Engineering RG-213U PL-259 Low-Loss 50-ohm Coax Cable Assemblies
Our patented* revolutionary new PL-259 connector and our premium 213U coaxial cable were designed to make the new DX Engineering RG-213U PL-259 Low-Loss 50-ohm Coax Assemblies the best 213/U cable assemblies available for virtually every HF antenna application. DX Engineering 213U is a high-grade standard coaxial cable type, which features a very rugged, highly UV-resistant, non-contaminating Type II-A PVC jacket. These cable assemblies are ideal for all outdoor feedline applications, commonly used for HF and direct-bury installations. With heavy 12.5 AWG stranded copper center conductor, RG-213U PL-259 cable assemblies are perfectly suited for long cable connections to antennas from HF equipment running at very low to high power levels. Our DXE-213U cable features a solid polyethylene dielectric that cannot absorb moisture and it withstands constant movement and flexing on tower mounted rotatable and directional beam antennas. DXE-213U is used at contest station K3LR for installation at the tower top as "rotator loop" coax for HF and VHF. It has excellent shielding with minimum 96 percent coverage copper braid. Regarded in the industry as the right choice for a high quality HF feedline, our 213U Coaxial Cable is custom made for DX Engineering to provide the performance and longevity you expect. DX Engineering RG-213U PL-259 DX Series Low-Loss Coaxial Cable Assemblies are terminated with our new, custom-designed, silver-plated brass-bodied DX Engineering PL-259 (UHF male) connectors. These patented* Next Generation PL-259 connectors feature: -Full diameter, full length soldered center pins that snugly fit even worn SO-239s -Spacious center pin inside diameter that accepts large conductors and allows generous solder flow -Deep, double knurled threaded shells for secure finger tightening These new, ultra-high quality PL-259s have all silver-plated brass shells and bodies with center pins securely mounted in PTFE dielectric for exceptional RF characteristics and power handling. Our 213U DX Series cable assembly PL-259 center pins are hand soldered by trained assembly techs to assure a proper connection. These special PL-259 cable assemblies also feature machine crimped shields, with 360 degrees of complete mechanical and electrical contact for maximum reliability. Every assembly is continuity and Hi-Pot tested and then heat-shrink weather-sealed for the ultimate service longevity. You won't find this level of cable assembly quality anywhere else! DX Engineering RG-213U PL-259 Low-Loss 50-ohm Coaxial Cable Assemblies with our Next Generation PL-259 connectors are available only from DX Engineering! *U.S. Patent D745849
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$259.99
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$339.99
DX Engineering RG-6U 75-ohm Flooded Quad Shield Coaxial Cable
DX Engineering RG-6U 75-ohm Flooded Quad Shield Coaxial Cable is our top-of-the-line, direct-bury RG-6. It has low RF signal loss and provides greater protection against electromagnetic interference. Available cut-to-length by-the-foot or in 1,000 ft. spools, this is the best ultra-high quality RG-6/U self-healing quad-shield cable solution. This cable may be terminated in the field with black EX6XL Type-F Universal Compression Connectors, also available from DX Engineering. DXE-RG-6UFQ cable is ideal for many receiving applications including active or passive HF Amateur Radio and SWL receive antenna arrays and systems, LW and MW magnetic loop antennas, Beverage antennas, over-the-air TV, AM and FM broadcast reception, CATV systems and video distribution and satellite radio installations such as Sirius/XM. In fact, the low-loss characteristic of our RG-6 cable is excellent for digital audio up through microwave frequencies of satellite radio systems! Our RG-6 flooded quad shield cable has gas-injected polyethylene foam dielectric for the lowest loss and maximum moisture resistance. With an 18 AWG copper-clad steel center conductor it is extremely strong and durable. Two foil shields plus two high-density aluminum braids provide ultimate four-layer RF shielding. The waterproof UV protected black jacket is made with a tough and flexible polyethylene (PE). This cable is infused with a flooding compound that provides a permanent barrier to moisture and is self-healing to minor cuts. The nominal impedance of DXE-RG-6UFQ cable is 75 ohms with a nominal Velocity Factor of 82% (VF = 0.82). The minimum bend radius is 2.500 in. Beware of cheaply made cable with unknown impedance and loss characteristics. If some other cable is substantially less expensive, that should tell you something, right? DX Engineering RG-6U 75-ohm Flooded Quad-Shield Coaxial Cable is absolutely the best RG-6 quad-shield cable available and it is RoHS compliant! Check these super low attenuation figures! 5 MHz: 0.6 dB/100 ft. 30 MHz: 1.1 dB/100 ft. 55 MHz: 1.6 dB/100 ft. Losses at 1.8 MHz are virtually insignificant over several hundreds of feet of this coaxial cable. It can be used for low band receive antennas and arrays without the complications of using a preamp at the antenna. Are you installing or upgrading a Low Band receiving antenna or a CATV or satellite video distribution system that uses RG-6/U Quad cable? If so, then order the new benchmark in RG-6 cable: DX Engineering RG-6U 75-ohm Flooded Quad Shield Coax. Your efforts will be rewarded with the results that you expect, using the best cable from DX Engineering.
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$255.99
DX Engineering 300 Ohm Ladder Line
DX Engineering 300 Ohm Ladder Line is a transmitting grade low-loss parallel-wire RF feedline featuring a strong, waterproof, UV black polyethylene insulation. To maintain the wire spacing between the conductors while reducing losses, the integral flat plastic material alternates with rectangular openings, which explains the "Window Line" nickname. Capable of handling over 2.5 kW of RF power, DXE-LL300 is a very low-loss transmission line across HF that is ideal for long feedline runs. It is an excellent feedline choice for a low band non-resonant wire antenna operated on multiple bands on which the impedance varies significantly, causing mismatches and elevated SWR. Unlike coaxial cables, DX Engineering DXE-LL300 Ladder Line maintains low RF losses at frequencies where impedance mismatches cause high SWR. The lower impedance of DX Engineering 300 Ohm Ladder Line is actually better suited than 450 ohm ladder line for limiting the impedance extremes of non-resonant multiband antennas. It can provide significantly higher efficiency than coaxial cable for feeding non-resonant antenna systems that are matched with a wide impedance range antenna tuner. DXE-LL300 Ladder Line is a flat, high-quality RF feedline, about 0.438 in. wide with two 18-gauge copper-clad steel wire conductors that provide the strength to hold up for long spans between supports without twisting. It exhibits a nominal impedance of 275 Ohms and a nominal Velocity Factor of 88 percent. For proper performance, LL300 Ladder Line must be installed suspended through the air supported by insulators every 25 ft. or less, kept at right angles and several inches away from other wires, and at least one foot away when run parallel to the earth or large metal surfaces. Installing with an axial twist of one turn per 10 ft. can reduce wind, rain and ice loading, RF coupling and RF noise. DXE-LL300 can be mounted with insulators and suspended on metal or wood posts or run along a wood fence line, only if the fence has no wires or metal mesh that couples RF noise or unbalances the feedline. Most often used for non-resonant wire doublet antennas, dipoles, and inverted-vees, DXE-LL300 can be more easily terminated outdoors to a DXE-MC20-1-1T 1:1 Balun. Then, with no inline switches or relays, directly connect the antenna system to a typical indoor wide range antenna tuner using a solid dielectric coax instead of foam dielectric, to handle high voltage at high SWR. DXE-213U or DXE-214 Coaxial Cable Assemblies 12 or 18 ft. with PL-259s are perfect for this method, which eliminates the need for a special balanced tuner, and avoids the losses and detuning effects caused by unbalancing when ladder line is routed indoors near wires and ducts. DXE-LL300 is sold by the foot, previously sold as DXE-LL300-CTL, this is the same ladder line with a new part number. It is also available in spools of 500 ft. DXE-LL300-5C and 1,000 ft. DXE-LL300-1K. NOTE: This type of feedline is intended for MF and HF use and is not suitable for use above 30 MHz.
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$281.99
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$496.99
DX Engineering RG-8U PL-259 Low-Loss 50-ohm Coax Cable Assemblies
Our patented* revolutionary new PL-259 connector and our high quality, low-loss RG-8U coaxial cable were designed to make the new, extra-flexible DX Engineering RG-8U PL-259 Low-Loss 50-ohm Coaxial Cable Assemblies the best RG-8/U cable assemblies available for all HF, VHF and UHF applications. DX Engineering 8U coax features a super-flexible jacket made with UV-resistant, Type I PVC jacket which is great for all indoor and above-ground outdoor applications. With a large 11 AWG stranded copper center conductor, our 8U DX Series low-loss assemblies are well suited for short interconnections as well as long cable runs in low or high power operations. Our 8U coax cable also features modern, gas-injected foam polyethylene dielectric that cannot absorb moisture and has excellent shielding with minimum 95 percent coverage copper braid. DX Engineering 8U is a new-age cable that far surpasses the capabilities of the moisture collecting foam RG-8/U of 35 years ago. Now regarded in the industry as a top quality low-loss feedline, our 8U Coaxial Cable is custom made for DX Engineering to provide the highest performance with extraordinary flexibility. DX Engineering RG-8U PL-259 Low-Loss Coaxial Cable Assemblies are terminated with our new, custom-designed, silver-plated brass-bodied DX Engineering PL-259 (UHF male) connectors. These next generation PL-259 connectors feature: -Full diameter, full length soldered center pins that snugly fit even worn SO-239s -Spacious center pin inside diameter that accepts large conductors and allows generous solder flow -Deep, double knurled threaded shells for secure finger tightening These new, ultra-high quality PL-259s have all silver-plated brass shells and bodies with center pins securely mounted in PTFE dielectric for exceptional RF characteristics and power handling. Our 8UDX Series cable assembly PL-259 center pins are hand soldered by trained assembly techs to assure a proper connection. These special PL-259 cable assemblies also feature machine crimped shields, with 360 degrees of complete mechanical and electrical contact for maximum reliability. Every assembly is continuity and Hi-Pot tested and then heat-shrink weather-sealed for the ultimate service longevity. You won't find this level of cable assembly quality anywhere else! DX Engineering RG-8U PL-259 Low-Loss 50-ohm Coaxial Cable Assemblies with our new PL-259 connectors are available only from DX Engineering! *U.S. Patent D745849
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$256.99
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$289.99
DX Engineering 450 Ohm Ladder Line
DX Engineering 450 Ohm Ladder Line is a transmitting grade low-loss parallel-wire RF feedline featuring a strong, waterproof, UV black polyethylene insulation. To maintain the wire spacing between the conductors while reducing losses, the integral flat plastic material alternates with rectangular openings, which explains the "Window Line" nickname. Capable of handling over 3 kW of RF power, DXE-LL450 is a very low-loss transmission line across HF. It is ideal for exceptionally long feedline runs and for low band wire antennas operated on multiple bands on which the feedpoint impedance can vary significantly, causing mismatch and elevated SWR. Unlike coaxial cables, DX Engineering DXE-LL450 Ladder Line maintains low RF losses at frequencies where antenna feedpoint impedance mismatches cause high SWR. It can provide significantly higher efficiency than coaxial cable when feeding non-resonant antenna systems that are matched with a wide impedance range antenna tuner. DXE-LL450 450 Ohm Ladder Line is a high-quality flat RF feedline, about 0.938 in. wide (15/16") with two 16-gauge copper-clad steel wire conductors (29 AWG x 19 strands) that provide the strength to hold up for long spans between supports without twisting. It exhibits a nominal impedance of around 400 Ohms and a nominal Velocity Factor of 91 percent. For proper performance, LL450 Ladder Line must be installed suspended through the air supported by insulators every 25 ft. or less, kept at right angles and several inches away from other wires, and at least one foot away when run parallel to the earth or large metal surfaces. Installing with an axial twist of one turn per 10 ft. can reduce wind, rain and ice loading, RF coupling and RF noise. DXE-LL450 can be mounted with insulators and suspended on metal or wood posts or run along a wood fence line, only if the fence has no wires or metal mesh that couples RF noise or unbalances the feedline. Often used for non-resonant wire doublet antennas, DXE-LL450 can be more easily terminated outdoors to a DXE-MC20-C4-1 4:1 Balun or a DXE-MC20-1-1T 1:1 Balun. Then, with no inline switches or relays, directly connect the antenna system to a typical indoor wide range antenna tuner using a solid dielectric coax, not foam dielectric, to handle high voltage at high SWR. DXE-213U or DXE-214 Coaxial Cable Assemblies 12 or 18 ft. with PL-259s are perfect for this method, which eliminates the need for a special balanced tuner, and avoids the losses and detuning effects caused by unbalancing when ladder line is routed indoors near wires and ducts. DXE-LL450 is sold by the foot, previously sold as DXE-LL450-CTL, this is the same ladder line with a new part number. It is also available in spools of 500 ft. DXE-LL450-5C and 1,000 ft. DXE-LL450-1K, which are specified for DX Engineering Reversible Beverage System Antennas. NOTE: This type of feedline is intended for MF and HF use and is not suitable for use above 54 MHz. Also consider DX Engineering 300 Ohm Ladder Line, DXE-LL300, an excellent alternative low-loss HF feed line that reduces impedance extremes on non-resonant HF multiband antenna systems.
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$385.99
DX Engineering 400MAX Type-N to PL-259 Low-Loss 50-ohm Coaxial Adapter Cable Assemblies
What if two RF devices – the radio, switch, meter, lightning protector, choke, balun or the antenna – have opposite female connectors, one type-N and the other SO-239? This dilemma is solved with the uniquely helpful DX Engineering 400MAX Type-N to PL-259 Low-Loss 50-ohm Coaxial Adapter Cable Assemblies, the perfect alternative to questionable straight adapters. Made for any job (HF, VHF and UHF) and especially for outdoors, one top-quality silver plated Type-N male connector and one patented* Next Generation PL-259 (UHF male) connector terminates our premium, low-loss 400MAX coaxial cable to create these very useful Adapter Cable Assemblies. DX Engineering 400MAX coax features a waterproof jacket made with a highly UV-resistant, Type III-A polyethylene which is ideal for all outdoor feedline applications, including direct-bury installations. With a large 10 AWG stranded copper center conductor, 400MAX NX Series low-loss assemblies are perfectly suited for short or long cable runs and low or high-power level operations. Our 400MAX coaxial cable also features modern, gas-injected foam polyethylene dielectric that cannot absorb moisture and has complete shielding with 100 percent coverage bonded aluminum tape covered by minimum 95-percent coverage tinned copper braid. Regarded in the industry as a top quality low-loss feedline, DX Engineering 400MAX Coaxial Cable is custom made to provide the highest performance and excellent longevity. Coaxial cables with foil-braid dual shielding or foam dielectric are optimized for stationary simplex antenna applications across HF, VHF and UHF. Note: DXE-400MAX is not recommended for use in repeater applications, VHF/UHF duplex, or for a beam antenna rotator loop. DX Engineering 400MAX PL-259 NX Series Coaxial Adapter Cable Assemblies are terminated at one end with the N-Type male connector and the other end with our custom-designed DX Engineering PL-259 (UHF male) connector. Both silver plated connectors feature machine-crimped shields with 360 degrees of complete mechanical and electrical contact for maximum reliability. PL-259 center pins are hand-soldered, and Type-N center pins are machine-crimped by trained assembly techs to assure a proper connection. Next Generation PL-259 connectors feature: * Full diameter, full-length soldered center pins that snugly fit even worn SO-239s * Spacious center pin inside diameter that accepts large conductors and allows generous solder flow * Deep, double-knurled threaded shells for secure finger tightening These high-quality PL-259s have all silver-plated brass shells and bodies with center pins securely mounted in PTFE dielectric for exceptional RF characteristics and power handling. Every assembly is continuity and Hi-Pot tested and then heat-shrink weather-sealed for the ultimate service longevity. You won't find this level of cable assembly quality anywhere else! 400MAX Type-N to PL-259 Low-Loss 50-ohm Coaxial Adapter Cable Assemblies are available in selected lengths and at any length in the Custom Cable Builder, only from DX Engineering! *U.S. Patent D745849
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$250.40
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$499.20
DX Engineering Pretuned Quarter-Wave Phased Array Cables
DX Engineering Pretuned Quarter-Wave Phased Array Cables are ready to go into your phased array for 80 or 40 meters. These RG-11U coaxial cable assemblies are electronically tuned during production to 3650 kHz and 7100 kHz, the two most popular phased array frequencies. Pretuned Quarter-Wave Phased Array Cables ensure optimum pattern control and gain from your phased antenna array. They are available individually, in pairs and in four-packs, all terminated with soldered silver-plated PL-259s. These cable assemblies are exactly as required for many 80 and 40 meters phased arrays including Comtek Hybrid Four Square Arrays, DX Engineering TFS4 Four Square Arrays, as well as DX Engineering Dual Vertical Arrays. DX Engineering Pretuned Quarter-Wave Phased Array Cables are made from the highest quality waterproof PE jacketed, direct-burial RG-11/U 75-ohm low-loss foam coaxial cable. They are called "phasing feed-lines" because they are one quarter wavelength long electrically, which differs from the free-space dimension by the velocity factor of the cable. This RG-11U coaxial cable is manufactured to DX Engineering specifications, with a nominal velocity factor of 0.82. That means they're the right physical length to allow for easy burial and routing from the center-mounted array phasing unit to the base of each vertical element. Maximum performance is achieve with properly installed phased arrays, including ground-mounted base-fed full-size quarter-wave elements with free-space array dimensions and complete, interconnected ground radial wire systems. The electrical dimensions of phased array transmission cables are critical to system performance. Each of our cable assemblies is hand crafted and electronically tuned at DX Engineering. Eliminate the trouble and concern of trying to tune your own cables and order a set of DX Engineering Pretuned Quarter-Wave Phased Array Cables. NOTE: Custom tuned phased cables for all other frequencies in each Amateur band are also available. See DX Engineering Phased Array Quarter Wave Tuned Cables.
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$319.96
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$479.96
DX Engineering Phased Array Quarter Wave Tuned Cables
DX Engineering Phased Array Quarter Wave Tuned Cables ensure optimum pattern control and gain from your phased antenna system. These cables are custom built to your array frequency, made with the highest quality waterproof PE jacketed, direct-burial RG-11/U 75-ohm low-loss foam coaxial cable and terminated with silver plated PL-259s. From the system phasing unit to each array element, these phasing feed-lines are one quarter wavelength long electrically, which differs from the free-space dimension by the velocity factor of the cable. The electrical dimensions of these cables are critical to system performance. These cables, manufactured to DX Engineering specifications, have a nominal velocity factor of 0.82, providing plenty of physical length for easy burial and routing from the base of the vertical to the center-mounted controller. DX Engineering Phased Array Quarter Wave Tuned Cables are custom built by DX Engineering. Each is hand crafted and electronically tuned to a specific HF frequency. Typically, they are tuned to the same frequency as the antenna array. After placing your order for DX Engineering Phased Array Quarter Wave Tuned Cables, please inform us of the order number and your array frequency for your tuned cables by e-mailing dxengineering@dxengineering.com or by calling 800-777-0703 or 330-572-3200. You may leave a message after business hours. Custom cable assembly orders will process after we receive your frequency information. Please contact DX Engineering Technical Support if additional assistance is needed. We will contact you if we have any questions about your special order.
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$275.99
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$499.99
DX Engineering Four-Square Array Three-Quarter Wave Tuned Cables
DX Engineering Four-Square Array Three-Quarter Wave Tuned Cables are offered for your antenna system where the recommended quarter wave cables will be too short for your installation. There are cases where the phasing controller relay unit must be mounted away from the exact physical center of the array, such as when elevated verticals or elevated vertical dipoles are used. Three-quarter wavelength tuned cables are then required. The electrical dimensions of these cables are critical to system performance. They're made from the highest quality waterproof, direct bury 75-ohm RG-11/U gas-injected low-loss foam coaxial cable. Their length differs from a free-space dimension by the velocity factor of the specific cable type. These cables, manufactured to DX Engineering specifications, have a velocity factor of 0.84, providing the maximum physical length to allow for easy burial and routing from the feedpoint of the antenna to the controller relay unit. DX Engineering Four-Square Array Three-Quarter Wave Tuned Cables must be ordered for your desired frequency. These custom built tuned coaxial cable assemblies ordered from DX Engineering are hand crafted and electronically tuned to a specific HF frequency. Typically, customers request that they are tuned to the center or slightly below the center of their antenna array band, depending upon their planned modes of operation. After placing your order, please inform us of the desired frequency for your cables by e-mailing dxengineering@dxengineering.com or by calling 800-777-0703 or 330-572-3200. You may leave a message after business hours. Custom cable assembly orders will process after we receive your frequency information. Please contact DX Engineering Technical Support if additional assistance is needed. We will contact you if we have any questions about your special orders.
Not Yet Reviewed
$379.99
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$499.98
DX Engineering Shielded CAT5e Control Cable
DX Engineering Shielded CAT5e Control Cable is a high-quality, shielded outdoor FTP (Foil Twisted Pair) CAT5e cable. It features four twisted pairs of 24 AWG solid wire with aluminum foil shielding, plus a solid tinned copper drain wire, providing a total of 9 conductors for low voltage AC or DC switching applications. The durable polyethylene jacket is rated for direct burial. Another feature of DX Engineering Shielded CAT5e Control Cable is the "rip cord," which allows for easy stripping of the heavy jacket without worry about nicking or accidentally cutting the conductors. DX Engineering Shielded CAT5e Control Cable is an excellent choice for use in all outdoor applications, including switching, networking, data transfer, and phone lines. As a data transfer line, it supports 10/100/1,000 Mbps.
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$317.99
DX Engineering RT4500HD Rotator Control Extension Cables
DX Engineering RT4500HD Rotator Control Extension Cables are premium pre-assembled cables with the appropriate 4-pin mating connectors installed for the DX Engineering RT4500HD Rotator. They eliminate the time-consuming task of soldering two additional optional connectors onto a long control cable. Designed for durability, these 4-conductor cable assemblies are rugged, yet flexible and are built to last with heavy duty stranded copper conductors and industry leading direct-bury polyethylene (PE) black jacket that is impervious to water and highly resistant to sunlight UV. Two 12AWG wires are for DC supply to the rotator motor and two 18AWG wires are for the rotator Pulse Sensor. One end of the cable features an interlocking weather-sealed 4-pin DXE-LP20-F female connector that mates with the RT4500HD rotator pigtail male connector. The 4-pin DXE-LP20-M cable mount male connector on the opposite end of this extension cable is intended to be connected to the controller pigtail. The DXE-LP20-F Rotator Control Line cable-mount female connector supplied with the RT4500HD, along with any convenient length of DXE-CW1812OR Heavy-Duty Spec Rotator Cable (sold separately), can be used to make a permanent pigtail with appropriate ring terminals for the screw terminal connections on the rotator controller. The use of the pigtail and this Rotator Control Extension Cable with mating connectors supports easy disconnection of the controller for additional surge protection and for simplified equipment repositioning. In this arrangement, the female receptacle connectors are appropriately used to supply power. Cable mounted male connector exposed pins are never energized when they are disconnected from their mate, thereby eliminating an accidental short circuit to ground. NOTE: At the appropriate point along the run, this cable may be cut, split, prepared and terminated for connection to a grounded surge protection device. Control Line Surge Protection, such as the DXE-CLTB-M or DXE-IS-RCT, is recommended to be installed at the grounding point of the tower base.
Not Yet Reviewed
$345.99
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$494.99