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10 Results Found For "stack"
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COMTEK Stack 3 Yagi Switch Control Consoles
COMTEK Stack 3 Yagi Switch Control Consoles are available as replacements for Stack 3 Yagi Systems. When connected to the Stack 3 Switch Relay Unit, these control consoles allow you to select one antenna, all antennas, or any combination of two antennas. Indicator lights for each antenna tell you at a quick glance which antennas are selected. Choose either 115 V AC or 12 V DC control console operation. Keep using your Yagis together! Order COMTEK Stack 3 Yagi Switch Control Consoles from DX Engineering!
Not Yet Reviewed
$124.99
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$125.99
$68.74
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$75.59
Clearance
COMTEK Stack 2 Yagi Switch Control Consoles
COMTEK Stack 2 Yagi Switch Control Consoles are designed for use with newer or older COMTEK Stack 2 systems. These are the control consoles, only. They include a 2.1mm power cord and operate on 12V DC. Station power, if used, must be 12V DC at 1A minimum (fused). A 3-conductor control line between the control console and relay unit is required. Whether you are replacing a damaged console or building a new system from parts, these COMTEK Stack 2 Yagi Switch Control Consoles from DX Engineering are what your stacking system needs!
Not Yet Reviewed
$124.99
$62.50
DX Engineering Aluminum Tubing
DX Engineering High-Strength Aluminum Tubes are ideal for your antenna building projects. It is made available in sizes that fit into and over the next, with close tolerances specifically designed for strength when joined and overlapping only by a few to several inches, to build Yagi, Moxon or vertical antenna elements. NOTE: This tubing is NOT intended for each size to telescope completely into the full length of the next; it cannot be used for telescopic mast building. DX Engineering aluminum tubing is manufactured to very close tolerances. This provides the greatest amount of surface contact between nesting tubes for mechanical and electrical stability. Due to the close tolerance, any burrs, dirt, grit or other foreign material, as well as dents, dings and unseen bending or crushing suffered during shipment will cause binding that prevents this aluminum tubing from fully nesting. 6063-T832 seamless drawn aluminum tubing is available in 3, 6 and 12 ft. lengths. 6063-T832 tubing provides good resistance to general corrosion, including stress corrosion cracking, and an excellent surface appearance. Use a series of 3 ft. lengths to build an element that tapers more quickly for lower wind-resistance applications. Use a series of 6 ft. lengths to make an element that tapers more slowly for greater strength and bandwidth. The 12 ft. lengths are great for HF Yagi construction. Most sizes (except 12 ft.) are available slit on one end for use with DX Engineering stainless steel element clamps. If un-slit ends are required for your applications, merely insert the slit end into the next larger size in the stack and use your own attachment method. 6063-T832 tubing features a 0.058 in. wall thickness and is available in 1/8 in. increments from 3/8 in. to 2-1/8 in. O.D. 3003-H14 drawn aluminum tubing features a 0.035 inch wall thickness and a 1/4 inch outside diameter. Each piece is supplied with non slit ends and is available in both 3 foot and 6 foot lengths, making them ideal for your antenna building projects. If your setup requires maximum strength at very long assembly lengths, then choose DX Engineering 6061-T8 tubing. This heavy-duty version features a 0.120 in. wall thickness and is available in 1/4 in. increments from 1-1/2 in. to 3 in. O.D. Packaged shipments of 6 ft. tubing have oversize shipping fees, regardless of the number of 6 ft. pieces. Therefore, order more 6 ft. pieces to spread oversize fees over more tubing for a more cost effective shipment. Tubing that is 12 ft. long MUST be shipped by truck freight. If you need many pieces of the same size in a 12 ft. tube length, then buying DX Engineering High-Strength Aluminum Tubing Bundles (elsewhere in our catalog) maximizes the economy of scale for your shipping costs. NOTE: Whenever the DX Engineering "Documentation" tab is available, please look at the associated files for additional product information. Order DX Engineering High-Strength Aluminum Tubing here.
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$50.99
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$85.99
Diamond Antenna Phasing Harnesses
Diamond Antenna Phasing Harnesses provide 2-port phased power division. They are designed for stacking two 2-meter or two 70-cm beams. When you connect your feed line to the SO-239 (UHF female) center, it then provides two outgoing cables terminated in PL-259 connectors. The power division will then feed two Yagis in phase. Diamond Antenna Phasing Harnesses are manufactured using the highest quality materials and have securely attached weatherproof connectors. If you are installing a two-Yagi array, consider one of these handy Diamond Antenna Phasing Harnesses from DX Engineering.
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$74.99
On Sale
Anderson Power Products® DC Power Connectors
Powerpole® Connectors with Plated Silver Contacts maximize performance and reliability by offering up to 10,000 mating cycles before failure. They are even recommended for circuit interrupt or hot-plug applications. That means you won't have to shut down your shack supply every time you want to disconnect a peripheral device. Powerpole® Standard Housings allow you to color code, or just change the color of, your Powerpole® connectors. Their standard housings are available in a wide array of colors. The metal Power Contacts are not included with these housings, but are available separately. These standard housings will not mate with the finger-proof housings. Powerpole® Ultrasonically Welded Standard Housings feature connector housings that are ultrasonically welded to create a one-piece connector unit using an APP® special process. After welding, retaining pins are no longer required to secure the stacked housings to each other. This allows Powerpole® 15-45 connectors to be used as durable one-piece connector headers. Retention clips prevent Powerpole® 15-45 blocks from unintended disconnection. They feature a small finger tab for easy insertion and removal. Once your Powerpole® connection has been made, inserting a retention clip will keep the connection from easily pulling apart. Organize and connectorize! Get rid of rats nests and tangled inefficient power connections. Order Anderson Power Products® DC Power Connectors from DX Engineering!
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$175.99
$69.99
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$96.79
M2 Antennas HO LOOP Base Installation Hardware
M2 Antennas HO LOOP Installation Hardware is used to install HO LOOP antennas on a base station mast that is any size from 1-1/4 in. up to 2 in. diameter. MASTBRKTKITs have the brackets, nuts, bolts, cradles and u-bolts to mount HO LOOP antennas onto 1-1/4 in. up to 2 in. base station masts. To install 6M HO LOOP Antennas onto a base mast, be sure to get the MSTSUPMD6M Support Bracket. Add or stack other HO LOOP Antennas on 1/2 in. diameter mobile masts, sold separately, extending above the base mast, for simplified mounting.
Not Yet Reviewed
$54.99
M2 Antennas CBVHF-UHF59 Cross Booms
M2 Antennas CBVHF-UHF59 Cross Booms are shorter 59 in. aluminum cross boom that are typically used for mounting VHF/UHF Eggbeater Omni-directional satellite antennas. Or you may use them to mount your VHF and UHF Yagi antennas vertically polarized for long range FM work. Horizontally stacked side-by-side vertically polarized UHF Yagi antennas increase the gain of your system by up to 3 dB. CBVHF-UHF59 Cross Boom kits include the 1.50 by 59 in. aluminum tubing cross boom, a pre-drilled 4 x 6 x 3/16 in. boom-to-mast plate and all the hardware necessary to mount this on 1.25 to 2 in. masts. DX Engineering also carries M2 Antennas Power Dividers and phasing cables for your high performance VHF/UHF antenna systems. Enhance your VHF/UHF operations with two antennas and a M2 Antennas CBVHF-UHF59 Cross Boom from DX Engineering.
Not Yet Reviewed
$89.99
DX Engineering Partsbox Storage Cabinets
DX Engineering Partsbox Storage Cabinets are the very handy place to store your DX Engineering Partsbox Storage Cases. They are available empty with just their sliding shelves, to load up with your individually purchased Partsbox separates along with our special coaxial and Anderson PowerPole connector Partsbox offerings. Or, you can buy these cabinets "loaded" with Partsbox empties. Partsbox Storage Cabinets are well designed with protrusions and indentations for interlocking multiple cabinets side-by-side and secure vertical stacking. Each cabinet is 15 1/2 x 16 x 14 1/2 in. (WHD). Each drawer holds each Partsbox Storage Case snugly and slides out 10 in. to allow the lid to open completely, one at a time, for easy access to your part and tools. Both Cabinet versions are here and the Partsbox offering are shown at Related Parts and in the Detail page at the Suggested Parts tab. Now your workbench and the shack can be super organized and cleaned up for company (or personal satisfaction). Get your DX Engineering Partsbox Storage Cabinets and Cases right here and now!
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$85.99
Hamplus Antenna Control Switching Devices
Hamplus Antenna Control Switching Devices include automatic band data controlled remote antenna switching systems including full web remote capability without a PC. Hamplus automates HF + 50 MHz switching for 8 to 16 antennas and from 2 to 8 radios, including devices to connect multiple directional controllers to as many as 8 different antenna rotators. Band-data and frequency reading, multi-function control consoles include support for all major brand transceivers with radio specific control cables. Hamplus also offers manual multi-port to multi-radio antenna switches and a four-stack antenna switching system. Years of Amateur Radio and professional experience shows in these components for emerging and elite DXers as well as established multi-radio contest stations. Hamplus products will improve the function and performance of your station. Click on each part number for specific descriptions, specifications, more information and links to compatible or required products.
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$52.99
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$99.99
DX Engineering Ferrite
DX Engineering Ferrites are partially magnetic metal and ceramic mixes available in a variety of forms, including toroid core, bead type and plastic-covered split-bead ferrite called snap-beads. They are used in a myriad of RF suppression applications to mitigate RFI (radio frequency interference) as well as to reduce pulse and other types of RF noise interference. Special ferrites are used for experimentation and electronic circuit building and for making transformers, RF chokes and antenna baluns. The variations of magnetic and non-magnetic metals and non-metal ceramics used to make ferrites are called "Mixes" and each has different radio frequency properties or ranges. Therefore, different mix number ferrites are typically used for different applications within those ranges, determined by decades of experiments by engineers and applications by hams. Each Mix has been assigned a color code to help identify the ferrite, so numerical labeling is not used on the metal. Color coded ferrite can be identified long after the numbered package is discarded or has disintegrated with time. How do they work? Simply use snap-on beads on a cable or wire. An even more effective choke takes a few to several turns of a wire or cable through and around a ferrite snap-on bead or toroid core. This mitigates RFI to, or from, the connected RF noise producing or noise affected electronic device. The results can be very surprising. Solving noise and RFI can be frustrating. Due to the nature of RF and noise interference suppression; the techniques of appropriate use of ferrites can take a bit of trial and error, but are often the best solution for a difficult problem. Use DX Engineering Ferrite for an incredible range of electronic circuits, noise abatement and RF suppression projects. The details of DX Engineering Ferrite mixes and types appear in each product description. Sizes and applications are discussed in "More Details" and in the literature available at the "Documentation" tab of each of these products.
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$99.99