Hamstick tuning chart

Author: poza

August undefined, 2024

Webantennas, antenna "tuning" and the relative merits/demerits of using a transmatch/physically tweaking antenna geometry. A very big bite to be sure! I'll start with two book recommendations: 1. "Reflections II" by Walter Maxwell W2DU. If you see this book, buy it! Then read it once a year for several years. WebAug 19, 2015 · Then all you have to do is cut the wire to the lowest SWR to find the optimal whip length. If you do need to order a whip you will have a better idea of the length you will need +/- 10%. Hamstick at one time did make a 11 meter version and I believe the company that is now manufacturing their equivalent antennas has one for 11 meters.

Hamstick Dipole not tuning? : r/amateurradio - Reddit

Webthe advantage that tuning adjustment is not lost when the antenna is disassembled. Hamstick whips have two small set screws that must be loosened to remove the stinger … Webpopular HamStick-style mobile whips) with a standard 3/8” x 24 stud mount will work with these mounts. The Portable Dipole Antenna Spoke Base Series, shown in plate (1), are innovative antenna mounting systems, designed to be the most versatile, high performance, and rugged portable antenna mounting systems available. Plate 1. leenan koskikahvila

Buddistick tuning settings FieldComm Association

WebOct 10, 2024 · I decided to go with some MFJ hamstick style radiators ,the MFJ-347 dipole mount and a 15ft fiberglass pole I had on hand. I know the 15ft pole is rather short, but I … WebMar 4, 2007 · Mar 2, 2007. #1. I made a Hamstick Dipole for 75 meters. It works great and tunes real nice. I have it up in my attic antenna farm on a rotor and tripod. Total cost of antenna-. 2- 75m Workman mobile stick antennas-$27.90 ($5 a piece more than higher frequencies) 1- 3/8' dipole mount- 9.95. Total- $37.85. WebFeb 1, 2016 · I've also seen people use two hamsticks to make a dipole and that's fine on 10m where the hamstick is nearly a full 1/4 wave per side and on 20m they still work … leer jujutsu kaisen 0

Shark Distributing Inc, S-F6, Antenna Mobile Single 6M, …

WebFor example the 12 meter Hamstick works well on 10 and 12 meters, the 60 meter Hamstick works well on 40 and 60 meters and the 30 meter Hamstick performs well on 20 and 30 meters. There's no need to purchase a dedicated Hamstick for each of those bands. LA4UOA Rating: 2011-05-24; WebJul 7, 2024 · by kb9vbr Jul 7, 2024 Reviews. Shark Antennas Hamsticks are mono band HF antennas that consist of a fiberglass mast with integrated coil and 48 inch stainless steel whip. In this video I review the 10, 15, 20, … leer julianenparkWebS-F6 Description Hide. The Shark Single Band Antenna Represent an Economical Solution to Mobile HF Operation. Each American Made Antenna covers a Single HF Band with a Power Rating of 250 Watts … leer nissan titan

"WebJust got my 75m Hamstick mounted on an '08 Kia via a HD ball-mount on the side. With my installation, the tuning chart was about 7" on the high side thus tuned to 3540 kHZ before any pruning. Three prunes brought it up to 3885 with a VSWR of 2.0:1 at 30 Ohms. Not too bad, but very narrow banded as one might expect. " - Hamstick tuning chart

Hamstick tuning chart

Hamstick: to trim or not to trim? : amateurradio

WebI'd suggest tuning each hamstick separately (just use a ~17' piece of wire for counterpoise). Make sure to take note of the stinger length - ie, you might have to cut any excess off the bottom if it's too long and dips into the coil section of the lower pole (it's in the MFJ hamstick instructions). You then mount the 2 hamsticks in dipole ... WebJust connected 20m mono band hamstick with 26" of stainless whip exposed above the ferrule to my Xiegu G90 set to 14.250 MHz and ran the radio's SW scanner, which returned SWR > 4 across the full range scanned. I know that you are supposed to adjust these things yourself but I tried a range of lengths and got SWR > 4 on all of them.

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WebJan 15, 2024 · Just coarse tune with the wander plugs, and wrap any surplus cable around the coil assembly. Then fine tune by adjusting the whip length. Once you have figured out the best settings for each band, in the position you intend to use it, then draw up your own tuning chart. It needs a decent ground to get a moderate SWR and produce a limited …

http://sailquest.com/shark/quantum-tuning.pdf WebS-F6 Description Hide. The Shark Single Band Antenna Represent an Economical Solution to Mobile HF Operation. Each American Made Antenna covers a Single HF Band with a Power Rating of 250 Watts P.E.P. Each …

WebShark Antennas S-F20 Mono Band HF 20 Meter Mobile Vertical Antenna with ... WebOct 23, 2024 · Question about tuning hamstick dipole? Hey all, appreciate your help RE my previous question about hamsticks for 20 meters Now, finally wired my Yaesu 450 D to ground and hamstick dipole, and trying the built-in tuner first before receiving an MFJ 939Y ext tuner. My question, I installed both whips about 4" into the ferule and then screwed it ...

WebMar 10, 2024 · Today I activated Brazoria National Wildlife Refuge, K-0545, while running an Icom IC-7000 in my truck and a Shark Antenna Mini Hamstick for 20M on a magmount. …

WebPoint 2: if you have a hamstick (i saw 80 meters mentioned which is gonna have radiation resistance of like 12 ohms at resonance, tops) connected to a bad counterpoise, you will see resistive losses. These will improve the … leer mensajes eliminados whatsapp sin appWebAmateur Mobile Antennas. The Shark single band antenna represent an economical solution to mobile HF operation. Each American made antenna covers a single HF band with a power rating of 250 watts P.E.P. Each antenna features a 44 inch black fiberglass lower section with integral coil and an adjustable (removable) 4 foot stainless steel whip. leer komi san 359WebShark Performance Tuning Guide 2003 . 416 Quantum Toronto 2242 Lakeshore Blvd.. Toronto, Ontario Canada, M8V 1A5 -503 1931 [email protected] Set Up Before … leerkassettenWebThe Shark FM "mini" series of single band antennas are convenient for HF operation on the road. Each American made antenna covers a single HF band with a power rating of 250 … leer mushoku tenseiWebAug 25, 2007 · They are posted here for anyone who may need information on tuning the antenna properly. Here are some Buddistick settings for the standard setup: Buddistick mounting plate, two 11″ dipole arms up … leeroy jenkins memesWebThe stainless steel whip is adjustable for lowest SWR. Includes Allen wrench and complete tuning and matching instructions. Handles 250 Watts PEP. About 7 feet tall fully extended and collapses to 4 feet for easy storage. These MFJ monobanders are available for 6 Meters and each HF band. Simply screws into any 3/8 x 24 female mount for quick ... leer jojolion a colorWeb40m 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. leer numeros en java