The dxb aluminum mounting bracket will have to be drilled for a u bolt user supplied to fit your particular tower leg or. Dec 11, 20 i am currently using an alpha delta dx ee parallel dipole for the 40, 20, 15, and 10 meter bands with rather great success. Long no trap installation notes due to the fact that the alpha delta dxcc antenna approximates a half wave dipole although greatly reduced in length, the method of mounting or. Alpha delta parallel dipole antennas consist of the alpha delta delta c center insulator and end insulators, isores coils connected to the 804015 meter wires, and separate wires for 20 and 10 meters. Review the model dxa notes and installation requirements as they apply to the model dxb. Find all of your rope, pulleys, carabiners, and guying needs here. Feb 17, 2010 fixing my hf setup after a snow storm damaged the pole. We that you install of famous alpha delta lightning protection devices in your new twin sloper coaxial feedline. Ki6zhds installation of an alpha delta dx cc parallel dipole antenna. Fwiw, the trappedfan approach is pretty much what alpha delta uses on some of their multiwire dipole kits like this. Plugs directly into the center conductor of the coax jack on most table top shortwave receivers as well as hf transceivers. Alphadelta dxcc 80 through 10 meter dipole kit 3 kw overall length 82 ft.
When using a wide range antenna tuner for broad frequency coverage, such as all across 80 meters, or the warc bands, the feed point swr becomes high and the sep must be removed to prevent false triggering. Design and construction same as the model dx cc, but slightly retuned to favor hf shortwave. Where less space is available, consider the alpha delta dx swls shortened version only 40 feet 12. Plus, this will get me on 40 and 80 meters which is, at this point in the solar cycle, a good place to operate. Alpha delta type dx cc parallel dipole twine antenna, multiband, resonant, 1,000 w, 80, 40, 20, 15, 10 meters, 82 feet. Models dxcc, dxdd, dxee, dxlb, dxlb plus power ratings, max output assuming swr at the feed point, not tuner, is 2. For over 30 years, alpha delta communications has been a leading manufacturer of coaxial surge protectors, coaxial switches, hf fixed wire antennas, and more. I havent actually measured the elements, but im assuming theyre close to. Models dx cc, dx dd, dx ee, dx lb, oxlb plus powerratings max output assuming swr at the feed point, not tuner, is or less. About g5rv vs alpha delta dx lb plus the resource is currently listed in in 2 categories. Buy dx cc parallel dipole alpha delta parallel dipole 8010. Alpha delta tests antennas, in the clear no surrounding objects, at a height of 35 ft. A little thought will allow the dxcc to be installed in spaces normally thought to be too small for an antenna for these frequency bands.
I am currently using an alpha delta dxee parallel dipole for the 40. A little thought will allow the dx cc to be installed in spaces normally thought to be too small for an antenna for these frequency bands. Hams have been using slopers for years because slopers offer. The alpha delta dxcc is an 80m, 40m, 20m, 15m and 10m dipole. Alpha delta parallel dipole 4010 notrap 40201510 meter dipole or inverted v. This shortwave dipole antenna covers am broadcast through 30mhz.
For some reason the software shows the yellow band for 30 meters from 10. Parallel cables free delivery possible on eligible purchases. He couldnt use the antenna at his new location and he wanted to make sure it was going to a good home. Remember, though the alpha delta dx cc was designed for compromise installations where there are space limitations. It was quite an honor since he was such a good friend and was a mentor for the short time that i knew him after i got my ticket. Product discussion mike weir december 17, 2016 at 14. Alpha delta communications website alpha delta cover sheet. Ki6zhds installation of an alpha delta dxcc parallel dipole antenna. Alpha delta dx series hf wire antennas are unique in the industry, using severe weather rated components for extreme environments such as high tensile strength insulated solid copper 12 ga. The center insulator will be hanging on a mast approximately 25ft agl on the right side corner of the property, about 2 ft below a 6 band hex beam.
Alpha delta dxcc at 20 feet ham radio picture my ham shack. I use two separate end ropes to the same tree on my installation on long island from the 80 and 40 antennas. Since a sloper has an optimized low angle radiation pattern for peak dx performance, it will greatly outperform a dipole mounted at the same height. May 03, 2014 installing an alpha delta dx ee multiband dipole in my attic. Models dxcc, dxdd, dxee, dxlb, dxlb plus max output assuming swr at the feed point, not tuner, is 2. Important note on the gas tube model sep static protector used in models dxcc, dd and ee. Flat top installation and something to watch for time owned. Alpha delta model dxb, 160, 80, 40 and 30 meters installation notes. Full band coverage can be accomplished with an antenna tuner. Antennas have not been tested with ladder open line. I called alpha delta to make sure that the antenna could support the weight of the coax hanging down from the center insulator. Alpha delta dx cc at 20 feet ham radio picture at myhamshack you get a free personal web page for your shack your shack. Alpha delta parallel dipole antennas consist of the alpha delta deltac. I had a alphadelta dxcc given to me by a friend of the hobby that was moving out of town.
Antenna raising party welcome to the home of k4nhw. Im using an alpha delta dxcc multiband dipole, which has worked well for me. In order to navigate out of this carousel please use your heading shortcut key to navigate to the next or previous heading. Cover sheet alpha delta multiband dipoles models dxcc. The reason for the recommendation of the alpha delta dxcc or some homebrewed variation of it was that he mentioned that he has space limitations and getting up a full sized doublet for 75 meters was going to be a challenge.
Here you will find instruction manuals, service manuals, user guides schematic, brochures etc. Provides efficient, lownoise, broadband performance for medium wave, tropical, international sw, military, government, embassy, maritime, aircraft, commercial and utility frequencies. Alpha delta parallel dipole antennas dxcc free shipping. I installed my alpha delta dx cc in a flat top installation supported at each end 8 years ago. All wires are assembled to the center insulator and utilize stainless steel hardware and 12gauge solid copper wire. Ki6zhds installation of an alpha delta dxcc parallel. Cover sheet alpha delta multiband dipoles models dxcc, dxdd, dxee, dxlb, dxlb plus power ratings, max output assuming swr at the feed point, not tuner, is 2. Ki6zhds installation of an alpha delta dxcc parallel dipole. Remember, though the alpha delta dxcc was designed for compromise installations where there are space limitations. The sep is rated for watts pepcw assuming the feed point not tuner swr is 2.
Weve got alpha delta coax switches, single and parallel dipoles, replacement arc plugs, surge protectors, and more. This antenna is parallel length dipole with no traps. Describe your experience with the alpha delta dxa and tell us why you give it the rating you did required. Alpha delta wire antennas, buy new and used products from. Amateur radio accessories alpha delta dipole antenna dxee. Laniq sdr features stand alone software defined radio 0 30.
Alpha delta antennas, buy new and used products from ham radio. Dxcc parallel dipole alpha delta parallel dipole 8010. Models dxcc, dxdd, dxee, dxlb, dxlb plus powerratings max output assuming swr at the feed point, not tuner, is or less. Since installing the antenna in april 20, i have worked 76. I left just enough slack in the pigtails to allow sufficient wire movement due to wind, installation, etc. I am considering the alpha delta dx cc as a friend of mine has a large log from his. This link is listed in our web site directory since monday jan 14 20, and till today g5rv vs alpha delta dx lb plus has been followed for a total of 874 times. I am currently using an alpha delta dxee parallel dipole for the 40, 20, 15, and 10 meter bands with rather great success. Just a quick look at this alpha delta antenna out of the package, you can see some of the plastic standoff insulators and the construction of the dipole.
For quality of construction, ease of erection and maximum performance, we think the alpha delta dx swl is a great value. Good morning, i had the dxee when i lived in a townhouse and i installed it in the attic. I installed my alpha delta dxcc in a flat top installation supported at each end 8 years ago. Buy alpha delta dxcc alpha delta communications online at. Amateur radio accessories alpha delta single wire multiband. An optimum installation would be where the antenna is deployed as a sloper with the high feed point end at 30 feet or higher and the low end at 10 feet or higher. Long no trap installation notes due to the fact that the alpha delta dxcc antenna approximates a half wave dipole although greatly reduced in. Top 5 weird ww2 german prototypes that actually flew duration. Alphadelta dxcc parallel dipole alpha delta parallel. Buy alpha delta alpha delta dipole antenna dxee at gps central in. Mar 06, 2015 soon i will be putting up a dipole too since i actually do have a few trees of modest height.
Dec, 2018 in my continuing quest to be able to work 80m in my small area, i have been looking at the alpha delta dx dd and have some questions. It is installed in my attic at about 16 feet above ground. Alpha delta dx cc 80 through 10 meter dipole kit 3 kw overall length 82 ft. Model dxee covers 40, 20, 15 and 10 meters model dxcc covers 80, 40, 20. Alpha delta f connector coaxial cable surge protectors att3g50f att3g50hp. 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. The alpha delta dx ultra offers absolutely remarkable performance for medium wave, tropical, international shortwave, government, military, embassy, maritime, aircraft, commercial and all other utility communication frequency range. I had to place it is a z configuration due to space restrictions. Apr 05, 2014 my new dx cc antenna is only tuned on 20 meters. Dxcc parallel dipole alpha delta parallel dipole 80. Oct 09, 2012 ok, so i just went ahead and made it just like the alpha delta dxcc, which is a 402010m with trapped 80m. Arcplug static protector provides protection for sensitive receiver components.
Oh dear, i was excited when my alpha delta dxee antenna arrived from. Use coax or open wire line and configure as a dipole or invertedv. Many models use internal gas tube static voltage protectors. The top wire, which serves as the 4020meter radiator, is the longest at 40 feet.
Ive used several of these, and right out of the box, if properly installed, it resonates fine on 10152040 and somewhere on 80, although the 80m tuning is narrow and it might miss where you want to operate by quite a lot. G5rv vs alpha delta dx lb plus resource detail the. You could feed something like that with either coax or ladder line and it will work fine. Buy alpha delta single wire multiband dipole antenna dxlbplus at gps central in. Unlike trap antennas, there are no capacitors to break down under high rf voltages, and a tuner may be safely used for multiband operation if desired.
The alpha delta dx cc is an 80m, 40m, 20m, 15m and 10m dipole. It is resonant on four bands and much shorter than you might expect n an attrac tive feature for hams with limited space. These are inserted during the antenna final assembly and installation process. Multiband hf antennas presentation by ac8gy on classic g5rv antennas and other horizontal dipoles, the popular g5rv, zs6bkw, dipole fan, alpha delta dx cc and a trap dipole are modeled in eznec and compared. Alpha delta parallel dipole antennas dxcc free shipping on. Original alpha delta inductor the loops formed to secure the longer inner spans to the center insulator described below were constructeed similarly to those on the loads. Alphadelta dxdd 80 and 40 meter dipole kit overall length 82 ft. These alpha delta amateur antennas use a notrap design except dx lb. At the alpha delta location, side by side comparisons between the model dxswl and a 32ft commercial vertical with 18 radials show the dxswl to be as much as 10 db stronger into europe and africa. The dxee consists of three wire dipoles in parallel. I called alpha delta to make sure that the antenna could support. Since installing the antenna in april 20, i have worked 76 countries including india.
Amateur radio accessories alpha delta parallel dipole. He felt that the trees are the cause of the high swr issue but the antenna and the rfi choke look good. Cover sheet alpha delta multiband dipoles models dx cc, dx dd, dx ee, dx lb, dx lb plus power ratings, max output assuming swr at the feed point, not tuner, is 2. Unlike the usual trap antenna, there are no capacitors to break down under high rf voltages. Bordered by honduras to the northwest, the caribbean to the east, costa rica to the south, and the pacific ocean to the southwest, the republic of nicaragua is a rare dxcc which always demands a huge pile up. Still gonna need a tuner at the band edges unless you cut it for phone or cw and only do one mode.
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