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Hamstick fan dipole

http://www.freqdev.com/ham/10%20Meter%20and%206%20Meter%20Rotatable%20Half%20Wave%20Dipole%20Antenna.pdf WebAug 22, 2024 · An FT240-31 toroid with (9) turns of RG-58 at the feed point is cheap & simple for an 11-Meter hamstick dipole built for “small space” restrictions. Cut noise any way you can. The whole apparatus may/may not perform to an individuals satisfaction, so it’s hardly an added penalty compared to the total cost of the other components WITH labor.

Hamstick dipoles? Page 2 RadioReference.com Forums

WebApr 24, 2024 · MFJ-347 HAMSTICK/DIPOLE Mount KIT (for Any 2 HAMSTICKS AS A Base) by MFJ. Write a review. How customer reviews and ratings work See All Buying Options. Top positive review. All positive reviews › InritWritten. 5.0 out of 5 stars Works great with 20m hamsticks. Reviewed in the United States 🇺🇸 on April 24, 2024 ... WebOct 25, 2024 · The typical dipole adapter for Hamsticks is metal and if a metal mast is used the mast becomes part of the antenna skewing the tuning. I would always insulate the dipole adapter and use an effective choke balun right at the feed. You can make a great choke balun for a Hamstick dipole by purchasing an FT-240-43 ferrite core for about … cortona park city https://collectivetwo.com

The Octopus Antenna - N1GY-The Simple Approach to Ham Radio

WebCompute the approximate antenna length for the center frequency of the range for which you are trimming. In our example that would be a trim for about 14.287 MHz, or a dipole length of about 32.75 feet (32 feet, 9 inches). Cut the dipole wire to be a little longer than the computed length – it’s easier to cut wire than to extend it. http://w4ava.org/races/HamstickDipoleFactSheetRev5Sept023.pdf WebGet a fiberglass push up mast and put the dipole outside. Run the legs at 90 degrees and don't bend them right at the end of the house, they might interact with soffits or fascia, make the 90 degree bend one joist before that. Consider making it a fan dipole. I have a 10/20/40 fan dipole in the attic and it works well. cortona park city ut

Hamstick dipoles? RadioReference.com Forums

Category:Grounding a dipole - Amateur Radio Stack Exchange

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Hamstick fan dipole

Ham Stick by Lakeview Co. - eHam.net

WebA dipole is a particular machine for creating EM fields. The idea is to set up a voltage between the two halves of the dipole in such a way that an EM … WebScrew in 75,40,20 meter hamsticks and a dual band 2M/440 MHz whip (two on each band) on opposite sides. Now you have an automatic bandswitching 5-band dipole! Rotate it …

Hamstick fan dipole

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WebTwo hamstick dipole mounts were bolted together with their center-isolated posts connected together using #12 gauge wire. Two sets of whips for 40 and 75 meters were assembled. … Web40m Hamstick dipole antenna. I've been trying to use a pair of Hamsticks on a MFJ-347 mini dipole mount to work 40m. The antenna has a pretty narrow bandwidth, as you can see from the picture attached. The SWR at key frequencies is: 7.025 MHz (bottom of General data): 3.1:1. 7.125 MHz (top of General data): 1.26:1.

WebThe Infamous Attic Dipole. Mac, AF4PS, FP –51 (Note: This was installed at a previous QTH) I will be the first (or millionth, remember, I’m from FL!) to affirm that the antenna is the determining factor for success when it … WebMFJ-17754 40/20 Meter Dipole Instruction Manual 1 The MFJ-17754 is a two band, 40- and 20-Meter center-fed dipole antenna capable of handling 1500 watts. Its total length is 42 …

WebApr 24, 2024 · MFJ-347 HAMSTICK/DIPOLE Mount KIT (for Any 2 HAMSTICKS AS A Base) by MFJ. Write a review. How customer reviews and ratings work See All Buying … WebAn antenna like that, fed through a tuner with parallel feed line or coax with a decent balun at the feed point, would be MUCH more efficient than a 40 meter hamstick, by far. A hamstick on 40 meters, if you do everything right, is going to have an efficiency of around 10-15%. You put 100 watts into it, and it'll radiate about 10 to 15 watts.

WebGeorge Scott, WA0FSE, and I set up a Hamstick (MFJ "HF stick") Dipole in his backyard. This includes showing some of the tuning process and making a few con...

WebThe 6 meter dipole uses the same parts as the 10 meter model, less the 6-foot length of .5 inch tubing. Originally, plans specified a single set of ¾ inch saddle clamps and the much smaller element-to-boom plate DXE-BEB-3 - Polymer Plastic Boom to Element Bracket. The final arrangement is considerably stronger and cortona italy to milan italyWebReview Summary For : MFJ-347 Dipole Hamtenna Mount. Reviews: 9. MSRP: 19.95. Description: Build your own 80-6 Meter mini-dipole using two HF mobile whips! Mounts on mast up to 11/4” OD. Super heavy-duty solid aluminum construction. Only MFJ has exclusive, isolated dipole elements that let you insert balun or coil up coax to isolate … brazoria county court filingsWebA hamstick dipole on 20 meters or above (17,15,12,10) will probably be pretty effective. Of course on 10 meters (not to mention 6!) it would probably be both cheaper and more effective to use some 102 inch steel whips or 8.5 foot telescoping whips rather than using something loaded. ... Cooling fan disconnect switch, added labels and took it ... cortona on the move 2023