Cushcraft a4s cushcraft nuovo irae2 di fabbro claudio. This should also give you a image of the printed doc. Ma6b cushcraft s latest ma6b gives you 2elements on six bands. Enjoy the excitement of the warc bands with this popular beam.
Describe your experience with the cushcraft r8 and tell us why you give it the rating you did required. Aluminum is what it is, and needs occasional cleaning. This kit includes high power traps with heavy wall fiberglass insulator and all hardware. All ubolts, clamps and hardware are stainless steel. The cushcraft a4s is a true high performance tribander. View and download cushcraft a4s assembly and installation instructions manual online. After assembling the antenna, verify all dimensions for accuracy. Adobe reader for amazon kindle fire 2018 free download. The swr was so incredibly high on all bands rendering it useless. Virus update we are open for curbside service and shipped orders. Precisely tuned highpower traps, carefully selected element lengths, and proper spacing combine to make the a4s the preferred antenna for your hf work.
Cushcraft ar2, vertical monoband 2 meter, 5160 mhz, 3. Soda pdf creator online offers a full set of features directly in your web browser. Assembly assemble your r7 by following steps 1 through 6. Enjoy high gain, low swr and wide bandwidth to keep the contacts coming in.
I have a used a4s 201510 4 element beam for sale was up for 2 years well sealed good condition. Cushcraft offers several different models, such as the lac1, lac2 or the lac4 series. Cushcraft a4s assembly and installation instructions manual. Each antenna style is made with highquality components and hardware and is designed to deliver maximum power and efficiency. The kit comes complete with reinforced insulator, teflon proteced high power traps, all hardware and nonstretch lamcord support line. Please click on underlined model numbers for photo and further information. Expect the best in hf operations with cushcraft hf beam. I dont know if mfj has changed the aluminum cushcraft used for the elements or the traps, but mine has stood up fairly well.
Adding 30 or 40 meters to your a4s beam is a breeze with the spectacular a744 add on kit. In this page you find schematic, users and instructions manuals, service manuals, technical supplement, leaf leads and other good stuff. With the addition of our easytouse a103 add on kit, it will also cover 30. Precisely tuned highpower traps, carefully selected element lengths. About cushcraft r5 picture the resource is currently listed in in a single category. Hello all, i recently purchased a cushcraft a4s with the 744 addon kit. Cushcraft ar2 2 meter ringo vertical antenna, 5 160hmz. The a4 s cushcraft four element beam is the preferred antenna with all the features that you want, high gain, low swr, and wide bandwidth. Then return to the adjustment section below for final.
Construction features include pinned boom sections and formed aluminium brackets to keep elements straight under all conditions plus all ubolts, clamps and hardware are stainless steel. If you are familiar with it for your pc then you will easily understand why adobe reader for android is such a useful tool that you will end up wondering how you have used your device without it. Assembly assemble your r8 by following steps 1 through 12. Assembly assemble your antenna by following the directions and illustrations in steps 1 through 5. Precisely tuned, highpower traps, carefully selected element lengths and proper spacing combine to make the a4s the preferred antenna for your contest work. Note that there is a limit to the number of files you can download. Cushcraft offers several cifferent models, such as the laci, lac2 or the lac 4 series. The a3ws gives full performance on 12 and 17 meters. Does anyone have any experience with this addon and is the game worth. You can operate on 40 meters or with a simple adjustment 30 meters. Buy cushcraft a4s cushcraft beamyagi antennas online at. Yourll be on the air quickly operating on your new band because the a744 easily clamps to your a4s.
Cushcraft a3sa4sa3ws, sales specification sheet pdf. View the manual for a744 view the manufactures page for a744 40 meters will come alive by adding this kit to the dipole of your a4s. We pride ourselves on welcoming radio hobby enthusiasts of all types, while offering unbiased, informative, and friendly discussion among the members. Other useful information would include your experience with similar products, infomation on a product that you would purchase instead of this one, and so on. Documents, articles, schematics, and manuals hfantenna.
Im trying to troubleshoot things by building up the driven element 1 trap at a time. I had one up for 25 years and it has proven to be well designed antenna. The main category is cushcraft r5 antenna that is about cushcraft r5. Hf beam 4 element,14,21,28 mhz with stainless steel hardware. Cushcraft beam antennas amateur antennas beam antennas. Cushcraft a3s 3 element hf triband yagi 10 15 20 meters 14 foot boom so239. There are cushcraft hf beams installed around the world, providing dependable service and topnotch performance. Ive always thought the cushcraft a4s was an excellent antenna and built to last. Cushcraft 160m vertical the ma160v features a heavyduty highq copper loading coil plus a wide 100inch diameter stainless capacitive hat for high efficiency, resiliency and 1500watt power handling. If you have some stuff that not is listed here you can donate this by contact mods.
Then, return to the section below for final tuning. Cushcraft operates a full service technical support staff to. I have a cushcraft a4s antenna with the a744 40m addon that is behaving strangely. I installed the 10m traps first and got the swr nice and flat less than 2. The dxzone is the largest human created and maintained library of web sites dedicated to amateur radio, currently lists 20. The cushcraft line includes a wide range of hfvhfuhf vertical, yagi, and rotatable dipole antennas. Last time i took the antenna apart i used loctite c5a copper based antiseize compound between the elements, which seems to make a good electrical connection and. Cushcraft has achieved a major breakthrough in the development of an hf multiband vertical antenna that has been specifically designed for use with a tuner and amplif.
Proven products, proven performancefrom cushcraft and dx engineering. How to repair a cushcraft r5 martlesham radio society. Does anyone have an assembly manual for an early cushcraft a4 early version using coax sections as trap capacitors. For full functionality of this site it is necessary to enable javascript. Under the heading for cushcraft ultralink tl92463 and tl92887 you will find rfnn and rfn1s. They represent a long history of innovation and manufacturing quality that radio professionals and amateurs have counted on for decades. This link is listed in our web site directory since wednesday feb 24 2010, and till today cushcraft r5 picture has been followed for a total of 1670 times. I have an early a4 predecessor to the a4s which uses real capacitors in the traps. When it was finally damaged in a wind storm, i had to order some replacement parts and was shocked to see that they substituted cheap steel saddles for the aluminum vblocks. Cushcraft hf beam antennas are high quality monoband and multiband directional antennas.
Refer to the table below for cushcraft ultralink tl92887. Cushcraft a4s 4element tribander available radioworld uk. Nbc specs pdf document from 1986 on video and audio levels for the network. Your cushcraft a4s yagi antenna is designed and manufactured to. About us the worldwidedx radio forum was originally established in 2001. I put it together and set up each element according to the instructions provided and insatlled on my tower.
The antenna will perform as specified if the instructions are followed during assembly and installation. You get solid signalboosting directivity in a bantamsize and weight. It mounts on your roof or mast using standard tv hardware. Cushcraft r5 manual cushcraft trap repair by gerry ve6lb r5 maintenance and repair by pa0fri troubleshooting traps by john tait ei7ba good luck and happy building darren g0wcw 9th jan 2007, updated 11th june 2007 mrs at. Cushcraft a4s triband beam antennas are true high performance beams for 20, 15 and 10 meter operations. Cushcraft offers several different models, such as lac1, lac2 and the lac4 series. Hf antenna wind load reference chart dx engineering.
This is a premium antenna with all the features that you want. After the antenna is completely assembled, verify dimensions and element spacings for accuracy. Cushcraft hf beam antennas a4s free shipping on most. You need to know if rfi has an n male clamp solder plug for cushcraft ultralink tl92887.