K1jj tuner.

Paint trends come and go, but some shades are timeless for any accent wall. Chelsea Lipford Wolfe shares her three go-to colors. Expert Advice On Improving Your Home Videos Latest ...But I noticed that K1JJ (see the K7JEB website below), as well as W7XXX in his Electric Radio article (ER # 125), connected the suppressor grids to ground. The 1959 Edition of the Radio Handbook discusses "Zero Bias …MFJ-969 Tuner manual.zip: 421 Kbytes: MFJ-971 Inside picture.zip: 927 Kbytes: MFJ-971 Manual and schematic.zip: 333 Kbytes: MFJ-974B HB Instruction manual.zip: 677 Kbytes: MFJ-974B HB Test review (German language).zip: 370 Kbytes: MFJ-976 Instruction manual.zip: 172 Kbytes: MFJ-982 Owners manual.zip: 422 Kbytes: MFJ-984 Owners …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.

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) …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 …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. High Q means higher circulating currents and more loss. So, for best efficiency, tap the feedline as far from the center of the coil as ...

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 ...Jan 4, 2009 · Home. Building a Homebrew Manual Tuner. I have finally began putting together my manual tuner. I rolled those two inductors about 3 years ago. I got busy, and sidetracked. Now, I've just mounted them on the board. I know, primitive, but what else do I do... What I will likely need is some of you who've made your own to offer tips along the way.

The rig runs a pair of 813's in the final, modulated by a pair of triode-connected 813's, and is based on the K1JJ design. Charlie originally planned for the transmitter to cover 160 and 80 meters. However, it would be beneficial to extend that coverage to 40 if at all possible. G - The INR Amateur Weather Station KNYSYRAC64 Creator - owner - AMfone.net - 2001 - 2010 Founding Member - NEAR-Fest SWLR-RNØ54 GOOD BYE BLISS TUNER, Hello my friends I just wanted to say that the K1JJ tuner really does work!!!. I'll take a pix and you can see. Not the prettiest thing around BUT it plays very nice. Very slight warming of the coil. It was a breeze to find the 1:1 match using the MFJ 259 for 160,80 and 40M. Able to get 50 Rs and a Xs of 8. Topic: instructions to build the k1jj tuner (Read 35651 times) 0 Members and 1 Guest are viewing this topic. kc1gtk. Member Offline Posts: 5. Re: instructions to build …

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 ...

Topic: instructions to build the k1jj tuner (Read 30077 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 ...

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 ...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 ...Riding the Sound Wave: A Harmonious Review of the Joyo JT-01 Clip-On Guitar Tuner First Impressions. As an avid guitarist with a keen ear for perfection, I found my trusted ally in the Joyo JT-01 Electronic Tuner. Highly sensitive, versatile, and tailor-made for the cacophonous symphony of noises that life often presents, …Riding the Sound Wave: A Harmonious Review of the Joyo JT-01 Clip-On Guitar Tuner First Impressions. As an avid guitarist with a keen ear for perfection, I found my trusted ally in the Joyo JT-01 Electronic Tuner. Highly sensitive, versatile, and tailor-made for the cacophonous symphony of noises that life often presents, …

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!When tanks rumbled into Zimbabwe’s usually subdued capital Harare on Nov. 14, they brought with them change that at once felt both sudden and inevitable. Slight of frame with large...Title: Re: An easy way to make a tune-up chirper? Post by: K1JJ on January 03, 2010, 05:54:04 PM. Shelby, Yes, the circuit was designed to be used with a ricebox or any boatanchor ssb transmitter for tuning. Once the exciter is tuned, then if a high power linear amplifier is used, it can then be tuned up the same way. 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 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 ...Currently, more than 600 cars are available on 3DTuning.com. 200+ cars have individual tuning options and they are marked with ‘FT’ sign. 100 most popular cars have new tuning features available and they are marked with ‘NF’ sign. We are constantly increasing the range of car models, as well as the list of “FT” and “NF” cars, so ...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.

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.

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 · 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 ... 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 …When it comes to ensuring the optimal performance and longevity of your piano, regular tuning is essential. Finding a skilled and reliable piano tuner in your area can make all the...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 …Get ratings and reviews for the top 6 home warranty companies in Millbrae, CA. Helping you find the best home warranty companies for the job. Expert Advice On Improving Your Home A...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 ...

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 …

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.

How to tune a guitar? Click on the tone you want to tune. Hit the string and watch the pointer direction. If the pointer is rather on the left side of the gauge, the tone is low and it is necessary to tighten the string. If the pointer is rather on the right side of the gauge, the tone is high and it is necessary to loose the string. Tuner is ...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 air-check running an FT-1000D on 3785 into Dr. Love (8877) loaded to 1500 watts PEP: The audio is speaker to microphone. Bandwidth of the receiver (3.6kc) …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...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 ...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!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.The latest research on DHT Outcomes. Expert analysis on potential benefits, dosage, side effects, and more. Dihydrotestosterone (DHT) is a derivative of testosterone that is known ...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 …Companies in the Industrial Goods sector have received a lot of coverage today as analysts weigh in on Axcelis Technologies (ACLS – Research R... Companies in the Industrial Good...Indices Commodities Currencies StocksThe FLT4 gene provides instructions for making a protein called vascular endothelial growth factor receptor 3 (VEGFR-3), which regulates the development and maintenance of the lymp...

The 1960 Mercury had a more subtle attitude than its predecessors. Learn more about the changes made to the 1960 Mercury and what engines were used. Advertisement The 1960 Mercury ...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 ...The 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 around inside, so please, BE CAREFUL!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. Instagram:https://instagram. the blackening showtimes near santikos entertainment palladiumthe book of clarence riverwatch cinemastunnel rush math playgroundcecilia florence leaked 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...Our top tips on avoiding disaster when plans change (but your hotel reservations can't). Update: Some offers mentioned below are no longer available. View the current offers here. ... telemundo noticias chicagowhite oval pill with an e on it It is important to keep an eye on your debit card balance so you don't try to use the card when you don't have sufficient funds. You can check the balance by making a phone inquiry...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 ... washington youth cricket league The FLT4 gene provides instructions for making a protein called vascular endothelial growth factor receptor 3 (VEGFR-3), which regulates the development and maintenance of the lymp...Credit: Matt Bento. Surprisingly, one of the least expensive tuners, the Fender FT-1 was least affected by our drone loop, followed by the Boss TU-10. The Snark ST-8 occasionally displayed an overtone, but we still managed to get the guitar in tune in under two minutes without actually being able to hear the guitar.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 ...