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 …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 ...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 ...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 ...instructions to build the k1jj tuner << < (11/12) > >> kc1gtk: ... Tune the rig up to say, 1/4 power output and adjust the two wires spacing until the bulb JUST starts to light. The eye is most sensitive to light intensity changes when the bulb is barely lit. Do the same for the other side, making it the same spacing as the first bulb. ...HP Tuners is the premier tuning and diagnostics solution for vehicle aftermarket performance with over 20 years of expertise. From vehicle diagnostics, data logging, scanning, and calibration, we cover all the …If someone in your immediate family recently passed away, you may be eligible for death benefits from the Social Security Administration. Use this guide to understand what you may ...The input cap should be a standard 2000pf or whatever variable commonly found. The output cap should be a wide spaced unit of 300 to 500 pf. If you can find a …A tuner is a device musicians use to detect pitch accuracy. It will let a musician know if the note they are playing is sharp (too high), flat (too low), or if it is in tune. The accuracy of a pitch is what musicians call intonation. Tuners work by detecting the frequency of the pitch (sound waves). For example, an A is 440 Hz.Drake T-4 Line Circuit Modification for High Fidelity AM, by: Thomas Cathey / K1JJ. The “RAC” Digital-Dial for Your Old Boatanchor, by Jeff Covelli / WA8SAJ. Add Two More …Are you tired of listening to the same old radio stations on your daily commute? Do you want access to a wide variety of music, news, and entertainment options? Look no further tha...Patching drywall can be time-consuming and downright messy! But this kit has everything you need to make the job neat and easy. Expert Advice On Improving Your Home Videos Latest V...Topic: W5DWT Tuner / K1JJ Tuner (Read 1749 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 ...Medicine Matters Sharing successes, challenges and daily happenings in the Department of Medicine The Johns Hopkins Human Aging Project (HAP) works to make research and program dev...The so called K1JJ tuner does not require a tuning cap on the link coil if the antenna you are matching is resonant or close to it on the frequency you are checking it out on. The link coupled antenna tuner can be viewed as a balanced resonant auto-transformer with two taps on it, one for the 50 Ohm link and the other for the feed-line. ...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...Good morning, Quartz readers! Good morning, Quartz readers! Have you tried the new Quartz app yet? We’re tired of all the shouting matches and echo chambers on social media, so we ...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.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. To find free television channels with an antenna, plug an antenna into a television or a digital tuner device, make sure the digital tuner device is connected to the television, an...Indices Commodities Currencies StocksTopic: Bliss Tuner Sick (Read 42418 times) 0 Members and 1 Guest are viewing this topic. K1JJ. Contributing Member Offline Posts: 8891 "Let's go kayaking, Tommy!" - Yaz. Re: Bliss Tuner Sick « Reply #25 on: October 19, 2005, 09:57:48 PM ...Original EC Tuner is 1.250″ diameter straight and is 2″ long. It’s perfect for 1.250″ competition barrels. Tapered EC Tuner: Tuner tapers from 1″ to 1.250″ and is more suitable for smaller barrels such as those used in F-T/R and PRS/NRL rifles. Minimum muzzle diameter is 0.850″ due to threads being .850-24″. This tuner can also ...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.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 ... 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.)You can listen to a clip of the 813 Transmitter on W6THW's website here. It's the track labeled " K6JCA 813 RIG (AM) ". (The rig was putting out about 300 watts, carrier power. Mic is a Heil PR-40 run through a Beringer 802 …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.)Topic: NICE BALANCED TUNER (Read 17629 times) 0 Members and 1 Guest are viewing this topic. flintstone mop. Contributing Member ... 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. ...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 ... Jan 1, 2021 · I included my pics of my K1JJ tuner and found no need for a series cap on the input coil. There was 40 turns of the 1/4 inch copper tubing and the input coil was 6 turns of # 10 wire on a ceramic form. Finding the magic match, using my MFJ analyzer, took about 30 minutes for 160M, 80, and 40M. The vacuum variable, which might be gay, (10-500pf ... 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!Topic: K1JJ Tuna Parts? (Read 11962 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 ..."We listened to our critics, thought hard about what we wanted to do, and decided we want to lead," says founder and CEO Jeff Bezos, the richest man in the world. Amazon’s founder ...Set the clock on a Pioneer Super Tuner III D by pushing a series of buttons. The buttons to use are the Function, Source, a, b, c and d buttons. First, press and hold the Source bu...Sears Windows feature custom-made, energy-efficient vinyl windows offered by Sears Home Services. They also provide home window replacement and Expert Advice On Improving Your Home...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 ...I'm building the big K1JJ tuner, and I'm wondering... << < (5/5) Dave ... It was the first time my radios ever gave my wife a warm feeling! As far my tuner having a vacuum variable... it works nicely with my 1954 T-368A which has two stock masculine vacuum variables in the RF deck! I wonder how old something has to …To find free television channels with an antenna, plug an antenna into a television or a digital tuner device, make sure the digital tuner device is connected to the television, an...Title: Re: Antenna Tuner Cap Voltage Rating Post by: K1JJ on August 20, 2016, 04:31:23 PM. Quote from: Carl WA1KPD on August 20, 2016, 03:04:50 PM. Still accumulating parts for the HB antenna tuner. Will be using the K1JJ design (attached). I don't expect to stress it too much, maybe 250 watts carrier at most, …My K1JJ tuner is mostly used for feeding a short antenna on 75m. I've put legal limit into that same 70 ft doublet on 160 and the clips hold up fine. I don't know …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 broadcast variable.Apr 22, 2021 · Re: instructions to build the k1jj tuner « Reply #25 on: March 07, 2016, 10:58:40 AM » Looks like we posted at the same time Fred-----Don't get me wrong-- I love any big Vacuum cap as there all but bullet proof. You can save money and have a more durable tuner by rolling your own inductors. Use large clips or solder on some taps where you need them. I recommend …Quote from: K1JJ on February 23, 2016, 03:00:42 PM This tuner project activity runs in cycles and I'll bet some others see the thread and build up a few too. Glad to oblige! ;) I have a number of commercial tuners, varying in size from tiny to ginormous, and I've always wondered why their designs vary so much. Ergo, some questions, es TIA.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!"We listened to our critics, thought hard about what we wanted to do, and decided we want to lead," says founder and CEO Jeff Bezos, the richest man in the world. Amazon’s founder ...May 30, 2013 · You can save money and have a more durable tuner by rolling your own inductors. Use large clips or solder on some taps where you need them. I recommend the "K1JJ tuner." It's link coupled, easy to build and fairly easy to tune. Bare minimum you'll need some forms for your coils, wire and 1 capacitor. If someone in your immediate family recently passed away, you may be eligible for death benefits from the Social Security Administration. Use this guide to understand what you may ...Original EC Tuner is 1.250″ diameter straight and is 2″ long. It’s perfect for 1.250″ competition barrels. Tapered EC Tuner: Tuner tapers from 1″ to 1.250″ and is more suitable for smaller barrels such as those used in F-T/R and PRS/NRL rifles. Minimum muzzle diameter is 0.850″ due to threads being .850-24″. This tuner can also ...To tune your guitar automatically: Press the Microphone switch to tune the guitar automatically. Make sure to allow the website to use your microphone. Get your instrument close to your microphone to let the tuner recognize the string you’re playing. If Detect String is on, the guitar tuner will try to automatically identify the string you ...Still accumulating parts for the HB antenna tuner. Will be using the K1JJ design (attached). I don't expect to stress it too much, maybe 250 watts carrier at most, and it will ahve already come out of a pi net in the rig of RF deck, if that makes any difference. I plan to run it into dipoles, G5RVs, Windoms etc.You may need series instead of parallel tuning depending on your feedline length. K3ZS: I could double the inductor and capacitor values on your present tuner, but you probably don't have the space for the inductor. K9ACT: I love the simplicity of the K1JJ tuner but seems like it would be at least 3 feet long if made with 3/8" tubing.The tuner is just a single section variable - floating. It is across a 40 turn copper tubing coil. There is a 5 turn 50 ohm link wound inside or outside the big coil that connects to the rig and goes to ground. The feedline taps onto the coil, evenly spaced, and the capacitor clips to the coil, evenly spaced.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 broadcast variable. Title: Re: K1JJ Tuner Efficiency Post by: Steve - K4HX on February 16, 2019, 03:32:01 PM Generally, the closer to the center of the coil the feed line is tapped, the higher the Q of the parallel tank circuit. The Moneywi$er workshops, hosted by Economic Literacy Colorado, are back! Share this opportunity with the teachers within your network. These online The Moneywi$er workshops, hoste... Homebrew Balanced Antenna Coupler. I recently put up a doublet antenna, and I quickly realized that I would have the best efficiency with a proper balanced antenna coupler. (Transmatch/Antenna Tuner) After some searching on the web I came across the K1JJ design, posted to the AM forums. 1.2K views 13 years ago. Class C Plate Modulated Signal of K1JJ. The transmitter is a 4-1000 modulated by a pair of 4-1000's. Tom has paid close attention to the bandwidth used by his …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. About PCM TUNER. PCMtuner was founded in 2013. A group of senior Tuner team put forward ideas. Through our software system, BENCH, OBD, BOOT can read and write engine and gearbox data. We can not only give you technical support in reading and writing data, but also We can give better technical support in tuning, …Here is my grid tuning for my K1JJ plate modulated 813 rig. C? .01 are 1kv disc caps. L is an airdux coil with a shorting switch that is tapped for each band. 300pf an air variable cap that is mounted on the front panel (small one from RF Parts, I can give you the PN). No neutralization used on 160/80/40. I am unstable on 20M but never go there ...Hauppauge WinTV-DualHD Dual USB 2.0 HD TV Tuner. Plugging directly into the USB port on your Windows computer, the Hauppauge WinTV-DualHD USB TV tuner is an excellent choice for viewers who want to enjoy multiple channels simultaneously. The Dual TV lets users select one channel to watch and …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 ... 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 ...Still accumulating parts for the HB antenna tuner. Will be using the K1JJ design (attached). I don't expect to stress it too much, maybe 250 watts carrier at most, and it will ahve already come out of a pi net in the rig of RF deck, if that makes any difference. I plan to run it into dipoles, G5RVs, Windoms etc.The so called K1JJ tuner does not require a tuning cap on the link coil if the antenna you are matching is resonant or close to it on the frequency you are checking it out on. The link coupled antenna tuner can be viewed as a balanced resonant auto-transformer with two taps on it, one for the 50 Ohm link and the other for the feed-line. ...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. 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 ... Brands of ECUs compatible with Autotuner. Our latest updates free of charge, in case you forgot See all. 22/02/2024 Equip Auto Algeria 2024 AutoTuner + ADI Performance. Hitachi BED431. OBD virtual read/write. Ultra-fast, easy-to-use universal ECU/ECM/TCU programming tool. OBD, Bench and Boot all-in-one. …Author: Topic: K1JJ TUNER DWG... (Read 2756 times) 0 Members and 1 Guest are viewing this topic. 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 · I use Plexiglas strips with nicely placed holes for the large coil and smaller holes in the center to wind the teflon wire. Wind the copper tubing on PVC first. When drilling the Plexiglas, make sure the holes are a loose fit and then screw the copper coil on both Plexiglas strips at the same time. To find free television channels with an antenna, plug an antenna into a television or a digital tuner device, make sure the digital tuner device is connected to the television, an... About 4 months ago I asked Robert to build me a tuner for the big rig. Well.. You guys can guess how that went. paid him and still no tuner. Time to build my own. I dug around and found three coils. This is the smaller of the three. It says 200-206 johnson on it. Will this work for the k1jj style tuner? STuner 2.0. S-Tuner Alpha Build. This is very much a work in progress, a lot of features are still being ported over and there may be features that cannot be ported. There are lots of bugs! Link to Old Flash version: HERE that may not work due to Flash going End of Life in 2021. If you select a part (Highlighted Red) KTuner allows the ability to properly tune ignition, fuel, cam angle, and additional supporting parameters required to meet emissions standards. Paired with essential datalogging parameters at high speeds, KTuner can be utilized to test and develop multiple vehicle platforms in the development of emissions legal aftermarket performance products.Topic: instructions to build the k1jj tuner (Read 35181 times) 0 Members and 1 Guest are viewing this topic. kk6noh. Member Offline Posts: 12. instructions to build the k1jj tuner « on: February 22, 2016, 10:05:11 PM ...Still accumulating parts for the HB antenna tuner. Will be using the K1JJ design (attached). I don't expect to stress it too much, maybe 250 watts carrier at most, and it will ahve already come out of a pi net in the rig of RF deck, if that makes any difference. I plan to run it into dipoles, G5RVs, Windoms etc.Here is my grid tuning for my K1JJ plate modulated 813 rig. C? .01 are 1kv disc caps. L is an airdux coil with a shorting switch that is tapped for each band. 300pf an air variable cap that is mounted on the front panel (small one from RF Parts, I can give you the PN). No neutralization used on 160/80/40. I am unstable on 20M but never go there ...
Set the clock on a Pioneer Super Tuner III D by pushing a series of buttons. The buttons to use are the Function, Source, a, b, c and d buttons. First, press and hold the Source bu.... Independent auto adjuster jobs
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.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 broadcast variable.You can SEARCH for the K1JJ tuner and you will see endless postings. Fred. Title: Re: I'm building the big K1JJ tuner, and I'm wondering... Post by: flintstone mop on April 29, 2007, 09:03:23 PM. One last thought. It becomes a game to tap the cap and the ladder line to give you a match. Make sure that there are the same number of windings used ...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 broadcast variable.AT-100M Automatic Shortwave Antenna Tuner (Universal) Product Status:ON SALE. The product is mini and portable in size, rated power resistance 100W, instantaneous power resistance can reach 120W, built-in ultra-thin imported polymer lithium battery, high-definition OLED display allows you to see at a glance, and can be used as a … Homebrew Balanced Antenna Coupler. I recently put up a doublet antenna, and I quickly realized that I would have the best efficiency with a proper balanced antenna coupler. (Transmatch/Antenna Tuner) After some searching on the web I came across the K1JJ design, posted to the AM forums. A site dedicated for the AM Radio Amateur and vintage radio. Home of the AM Press/Exchange, The AM Forum (the largest BBS of it's kind),and The AM Classifieds, Photos, Audio, and technical information. Audio and Video chat rooms.My K1JJ tuner is mostly used for feeding a short antenna on 75m. I've put legal limit into that same 70 ft doublet on 160 and the clips hold up fine. I don't know …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. ...Are you tired of spending a fortune on gas? Do you want to improve the fuel efficiency of your car? If so, investing in a tuner can be a game-changer. A tuner is a device that allo...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 ...Go Home. I recently put up a doublet antenna, and I quickly realized that I would have the best efficiency with a proper balanced antenna coupler. (Transmatch/Antenna Tuner) ….
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