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Jan 1, 2021 · I have taps now on the link, before the taps I could tune 160 to 20m, 80 to 20 works with the big cap parallel. The hard part was winding the 4" coil out of 8 gauge wire, which took 3 days! But that is a different story. Your last post using a VEE and open ladder and a K1JJ tuner (nickname we gave for a nice effective balanced line tuner, built by Tom Vu, K1JJ) would be better than a vertical and insufficient ground radials. You see, normally they wud be OK, but in this case, they are inside the main coil and are heating up due to coupling energy from this big coil.

Works well with the amp too. K1JJ tuner coil core, antenna software and Zepps « on: November 25, 2007, 01:06:28 PM. Bare minimum you'll need some forms for your coils, wire and 1 capacitor. All other bands are flat where I set them when I built the yagi.

Re: instructions to build the k1jj tuner « Reply #50 on: April 24, 2021, 11:59:14 PM. 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. ….

Reader Q&A - also see RECOMMENDED ARTICLES & FAQs. K1jj tuner. Possible cause: Not clear k1jj tuner.

The 1959 Edition of the Radio Handbook discusses "Zero Bias Tetrode Modulators" (section 30-8) and also shows a pair of 813's in push-pull with the suppressor grids grounded and the control grid and screen grid connected together. What I cannot find is either step by step instructions on how to build this tuner, or any videos of any kind. 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.

I juggled the antenna taps on the coil and the Var cap taps and obtained almost perfect balance with the meters now reading 3A. So, for best efficiency, tap the feedline as far from the center of the coil as.

delta airlines employment mn What I cannot find is either step by step instructions on how to build this tuner, or any videos of any kind. pge medicalhawkeye football on radio You can build one out of pvc, scrap wire and a variable cap. stroud pizzeria and italian restaurant menu Jan 1, 2021 · I have been researching the k1jj style tuner for several days now. thrall food conan exileshannaford pawling nyeweather twitter •Antennas that Work Well with Tuners. copper pot mt airy nc It's a real pileup buster on 40 and above, sometimes with just 100W on SSB. If you want to learn. sunday u haul rentalwalmart stretch shortsbfg ko2 vs falken wildpeak 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. Then use the same heavy wire to make open wire spaced 3"- 6" apart. 1.