K1jj tuner.

K1JJ: Offhand, without a manual, I would say that is an unbalanced output tuner. It may be designed for coax - or an end fed wire fed against ground. ( T-match) Connecting your open wire to one terminal and ground will ruin the delicate antenna balance. If so, maybe there is a way to modify it with a second coil or cap to make it a balanced ... I adapted it for antenna tuner use and built five as I mentioned. The copper tubing was real cheap then as well as vacuum caps and input 365 pF X4 receiver tuning caps. I have talked about this design since the late 80s and the name "K1JJ Tuner" eventually stuck and became a convenient way to quickly identify the simple design. Find out what the recent Knicks vs. Pistons game was like at Madison Square Garden in NYC and why sports fans and concert-goers will pay more money to attend events in the future. ... The input coil connects to your radio and the big coil will have to be tapped out to match the aerial to the radio system. I had a vacuum variable cap available and that connects across the entire big coil. You can SEARCH for the K1JJ tuner and you will see endless postings. Fred

Posts: 8302. Re: Amp Supply AT-1200 antenna tuner. « Reply #3 on: June 01, 2022, 08:46:09 PM ». if I may suggest a current balun with an SO-239, to connect to the coax output of the tuner. It should have wing nut terminals to hook to your line. Then the balun will push equal currents into the twin lead and your antenna.28 September 2020 I want to build a K1JJ style balanced tuner that will match my horizontal loop (initially) to 50 Ohms. I have a choice of 2 vacuum variables for the parallel variable across the tapped coil, some soft annealed 3/8 inch copper tube, a former, some 3/16 copper tube for L2 and a 4 gang 1000pf total wide(ish) spaced …Whats the best way to attach the smaller "input" coil to the main coil? Functionally, I know I could just wind the wire right over the copper coil, (especially since at present I'd only be running a dx-60 into it) but I've got a little bit of "vintage" hardware, and I'm making an attempt to have this thing look as old-buzzardly as possible.

May 30, 2013 · Aug 28, 2016. #1. I made a doublet antenna fed with 300 ohm twin lead i wanted to hit 80 meters. i am tuning it with my MFJ-949B i can tune 10-15-17-20-40&80 easy. But it started out as an 80 meter antenna feed with 50ohm coax, i did not have the room to make it full length so i made it with coils 3/4 the way down and tuned it to 80 meters my ... 5 days ago · to QRZ. K1JJ USA. Login is required for additional detail. Email: Login required to view. Ham Member Lookups: 51044. Biography.

In the homemade amplifier seen below, K1JJ does not include any tuned input circuitry. Instead, he drives the 8877 through an external LC network, keeping the coaxial …Proceed, note by note, until each note produces the correct pitch according to the tuner display. Step 1: Start with the top string (E in standard tuning). Pluck the string with your plectrum or finger and let it sustain. Step 2: Now, looking at the tuner, observe what note it …In the homemade amplifier seen below, K1JJ does not include any tuned input circuitry. Instead, he drives the 8877 through an external LC network, keeping the coaxial …3492 Tuners. This page is a collection of Midjourney Style Tuners, including raw syle and nijijourney tuners. There are now 3492 tuners in the list.Every tuner has a preview picture to make you choose it easier. By hovering your mouse on each cell you can see the prompt of this tuner. Click and you can go to the tuner to train your own style. The input coil connects to your radio and the big coil will have to be tapped out to match the aerial to the radio system. I had a vacuum variable cap available and that connects across the entire big coil. You can SEARCH for the K1JJ tuner and you will see endless postings. Fred

The tubing wound into giant coils is impressive and brings back memories of the old days. However, the construction of the variable capacitors really got us excited. Big air variable caps may be ...

Topic: K1JJ Tuna Parts? (Read 12765 times) 0 Members and 1 Guest are viewing this topic. KF1Z. Member Offline Posts: 1796. Are FETs supposed to glow like that? Re: K1JJ Tuna Parts? « Reply #25 on: July 16, 2010, 09:33:41 AM ...

Could I save you some grieve and ask you to look at a posting in the tech forum on PAGE 10. "BLISS TUNER SICK" PAGE 2 of this thread was a sheezo and discussion and my pictures of the tuner I built from help from Tom, K1JJ. It's a truly balanced tuner and I love it to pieces. The easiest tuner I ever built and so easy to tune with my MFJ 259. The input coil connects to your radio and the big coil will have to be tapped out to match the aerial to the radio system. I had a vacuum variable cap available and that connects across the entire big coil. You can SEARCH for the K1JJ tuner and you will see endless postings. Fred instructions to build the k1jj tuner << < (5/12) > >> flintstone mop: I hope the OP returns with some good news...It was a couple of days of getting ideas and supplies and actually mounting the tuner on a nice plywood platform... Waiting for the Russian vac variable was a while. Fred kk6noh: Quote from: flintstone mop on March 04, …Also see antenna tuners . I never really used link coupling very much. My very first transmitter, and all transmitters after that, used pi networks. A few years ago I acquired a transmitter using link coupling. I thought it would be fun to learn how and why a link system works like it does. Owen Duffy, VK1OD, analyzes link coupling at this link ...Topic: instructions to build the k1jj tuner (Read 35557 times) 0 Members and 1 Guest are viewing this topic. N7ZDR. Member Offline Posts: 31. Re: instructions to build the k1jj tuner « Reply #25 on: March 07, 2016, 10:58:40 AM ...Also see antenna tuners . I never really used link coupling very much. My very first transmitter, and all transmitters after that, used pi networks. A few years ago I acquired a transmitter using link coupling. I thought it would be fun to learn how and why a link system works like it does. Owen Duffy, VK1OD, analyzes link coupling at this link ...

If you do search on "k1jj link coupled tuner" you will get tons if information. Thanks. One of the photos on your QRZ page is what I was looking for. Nice work. WA4WAX: I showed someone the rough layout of a link coupled tuner built around some BC-610 coils. The miscreant said it looked like a moonshine still. Uggh!In today’s world, music and entertainment play a crucial role in our daily lives. Whether we are commuting to work, running errands, or simply relaxing at home, having access to hi...NEW YORK, July 20, 2022 /PRNewswire/ -- This press release provides shareholders of Cohen & Steers REIT and Preferred and Income Fund, Inc. (NYSE:... NEW YORK, July 20, 2022 /PRNew...Do a search on AMfone for "K1JJ tuner" for more pics and info. 73, T LOOK how simple this 160-10M version is: (Cleanly built by KA2J) w3jn: Listen to Master Vu - he speaketh the truth. Nothing at all wrong with the Junkston Flashbox, but the K1JJ tooner is extra simple and super low loss. One coil, an input winding, and a …Topic: W5DWT Tuner / K1JJ Tuner (Read 1701 times) 0 Members and 1 Guest are viewing this topic. ka4koe. Contributing Member Offline Posts: 1157. It's alive. IT'S ALIVE!!! W5DWT Tuner / K1JJ Tuner « on: October 06, 2014, 01:14:44 PM ...The Link Coupled Tuner, or LCT, is an inductively coupled tuner that uses 2ea tuned Tank Circuits to inductively couple an RF signal from the Transceiver to the Antenna System, and also in reverse. The design of this tuner matches the unbalanced 50 ohm impedance of the Shack Equipment to the balanced feed line impedance of the Antenna System.How to Make Use of Our Free Online Violin Tuner. Click ‘ Start Tuner ‘. Allow your browser to access your microphone. Play the violin’s A string. Watch the needle on the tuner. If the needle points to the right, your tone is too high. If the needle points to the left, your note is too low. Use the fine tuners to make an adjustment to the ...

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Listen to live radio stations worldwide. 01. Filter by State/Region. 02. Filter by City. 03. Filter by Genre. Listen to AM, FM, and online radio stations streaming live now. myTuner brings you over 50,000 radio stations and more than 1 million podcasts for free.Welcome to the most advanced online Ukulele Tuner for beginners. Fine-tune your Uke in any of the most popular Tunings. Fast, Precise, Responsive and straightforward. Select your Ukulele size and start tuning now! Our Tuner is compatible with any type of Ukulele (Soprano, Concert, Tenor, Baritone and Bass).Proceed, note by note, until each note produces the correct pitch according to the tuner display. Step 1: Start with the top string (E in standard tuning). Pluck the string with your plectrum or finger and let it sustain. Step 2: Now, looking at the tuner, observe what note it detects.Oct 20, 2001 · The AM Window: Tech: General: 813 Maul. T he rumor has it that Tom, K1JJ scribbled the original of this schematic out on the kitchen table of Craig, KA1ZEQ one evening. This is the 813 based rig you hear these "bigboys" using from time to time in the Northeast. Before you go trying to build one these, remember there are lethal voltages running ... The Link Coupled Tuner, or LCT, is an inductively coupled tuner that uses 2ea tuned Tank Circuits to inductively couple an RF signal from the Transceiver to the Antenna System, and also in reverse. The design of this tuner matches the unbalanced 50 ohm impedance of the Shack Equipment to the balanced feed line impedance of the Antenna System. Jan 1, 2021 · The BC-610 has a variable link coupled output. Usually some type of tuner is needed between the link and the antenna transmission line. The stock military antenna tuning unit is designed to match the 610 to a random length wire, not to a balanced feed line. To match it to a balanced open wire tuned feeder, a link coupled tuner would be the best ... A Simple & Effective Antenna Tuner - K1JJ (1/1) W2INR: http://amfone.net/ECSound/K1JJ13.htm I posted this as an example, You can post links to approved sites and ...Jan 1, 2021 · I hope you have success in building this tuner. There was a lot of threads about it and different configurations to accommodate a wide range of antenna characteristics and its use all the way to 10M. For fast band changes, I like my Dentron 3KA. But the K1JJ tuner is just as effective as a Dentron and $300 cheaper. Topic: instructions to build the k1jj tuner (Read 35150 times) 0 Members and 1 Guest are viewing this topic. kk6noh. Member Offline Posts: 12. Jan 1, 2021 · The TA-33 is set in stone. Your future vertical would probably be a tuner at the base of the antenna or a remote control design. Motorized cap and coil. The 80/40M dipole and the full wave loop are good candidates for OWL. The K1JJ tuner that most of us built on AMFONE is NICE. I attached pictures of mine.

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Billions and billions of AMers have built their own version of this antenna tuner. Do a search on AMfone for "K1JJ tuner" for more pics and info. 73, T LOOK how simple this 160-10M version is: (Cleanly built by KA2J) KA2J-Version2-SuperTuner.jpg (889.34 KB, 2304x1536 - viewed 1679 times.)

K1JJ working F5MIN on the 80m band 6:40 UTC 21 Dec 2022. I was using a homemade direct conversion receiver and a LZ1AQ receiving loop antenna. I am in the ci...midomi.com find and discover music and people. Use your voice to instantly connect to your favorite music, and to a community of people that share your musical interests. Sing your own versions, listen to voices, see pictures, rate singers, send messages, buy musicK1JJ: Fred, Good to hear you're concerned about unintentional tuning up QRM to the QSO. The linear Q is low enuff that you can easily go down the band 20kc and find a clear freq to tune up. The peak tuning will be about the same on the QSO freq. I can QSY -+40kc w/o retuning my linear tank. K1JJ: Offhand, without a manual, I would say that is an unbalanced output tuner. It may be designed for coax - or an end fed wire fed against ground. ( T-match) Connecting your open wire to one terminal and ground will ruin the delicate antenna balance. If so, maybe there is a way to modify it with a second coil or cap to make it a balanced ... Gtuner Pro. Gtuner Pro is the main software for programming, updating and configuring your Titan One device. It gives you access to everything from a IDE for GPC Script Development, GPC Script Sharing, GamePacks, Button Remapping, Macro/Combo Capturing and so on. The plug-in interface enables developers to …Find out what the recent Knicks vs. Pistons game was like at Madison Square Garden in NYC and why sports fans and concert-goers will pay more money to attend events in the future. ...The K1JJ tuner that most of us built on AMFONE is NICE. I attached pictures of mine. ... There is a Dentron 3KA tuner, not shown, that is presently doing the honors on my 240 foot dipole fed by 175 feet of OWL to the antenna. Fred. OWL Tuner.jpg (132.48 KB, 1059x794 - viewed 412 times.) American Professional II Stratocaster® $1699.99. Affinity Series™ Stratocaster® $249.99. American Professional II Telecaster® $1699.99. Player Stratocaster® $799.99. Free online guitar tuner from Fender. Tune your acoustic, electric or bass guitar, select from standard tuning, 12 alternate tunings or customize your own!

I'm building the big K1JJ tuner, and I'm wondering... << < (3/5) > >> Steve - WB3HUZ: No need to attached anything. Just wind both coils together on one form. You can even wind them initially as one conductor and then make cuts in the appropriate places. flintstone mop: I have been burned too many times using the standard transmitting variables.The A'PEXi SAFC 2 is an electronic fuel-tuning device used to optimize the air-to-fuel ratio in modified engines. Considered a piggyback tuner, the SAFC 2 connects into the engine ...If you own a piano, you understand the importance of regular tuning to maintain its optimal sound quality. However, finding reliable piano tuners in your area can be a daunting tas... VK5AJL - Make your own HF-VHF antenna tuner. BUILD AN HF ANTENNA TUNER MAKE A HOMEBREW HF-VHF ANTENNA TUNER (It really isn't all that difficult.) This page details several T-match tuners. By comparing them, you should be able to construct a tuner to your own particular requirements. Instagram:https://instagram. best 55 inch oledjohn q imdbmemory pillow patchmilerotico.mx How to Make Use of Our Free Online Violin Tuner. Click ‘ Start Tuner ‘. Allow your browser to access your microphone. Play the violin’s A string. Watch the needle on the tuner. If the needle points to the right, your tone is too high. If the needle points to the left, your note is too low. Use the fine tuners to make an adjustment to the ...A Simple and Effective High Power Antenna Tuner. Submitted By Tom K1JJ. A Bulletin Board Chat with Jeff KA1OGM - - -. I've been using an off the shelf roller inductor tuner … lularoe blue leggingstaylor swift ever more Aug 28, 2016. #1. I made a doublet antenna fed with 300 ohm twin lead i wanted to hit 80 meters. i am tuning it with my MFJ-949B i can tune 10-15-17-20-40&80 easy. But it started out as an 80 meter antenna feed with 50ohm coax, i did not have the room to make it full length so i made it with coils 3/4 the way down and tuned it to 80 …That said, most of my modern class C or linear builds now use a reverse pi-network for the input. You can get it to tune and work well from 10-160M easily. Use a variable cap to ground, a physically small roller inductor in series and a smaller variable cap to ground into the grid. The old link input was handy to allow the grid to float using ... eras tour concert tickets Anyhow attached is my working but not mounted up version of K1jj's tuner. 50-1000pF vac cap, and 2000pF Air var/cap. and an 8 turn link. Tuners fascinate me in my short ham career so I wanted to make one for my open fed doublet. Thanks to info here and some emails to a few members, I ended up with this.Jan 1, 2021 · I admitted to Tom K1JJ, that I bought and returned a Palstar BT1500A. I did not open it, but saw internet pics of the interior. Beautiful, well made tuner. The dual roller inductors were impressive. Expensive as all get out BUT it would not tune the present dipole for 160M. It tried, almost at 2.7mhz, but not 1.880mhz. Online Guitar Tuner. Use this free online guitar tuner to tune your guitar. You may use this to tune any type of guitar that has 6 strings such as an acoustic, electric, or even classical guitar. This is initially set for the standard EADGBE guitar tuning. If you need a different tuning then adjust the notes to your liking, or use the presets ...