Slug tuned coil forms
http://www.bytemark.com/products/l33cf.htm Webb100 Coil Form Tubes 3/8" Diameter ~ RF Coil ~ Cardboard Form with Solder Lugs $14.99 $4.00 shipping or Best Offer Coil Form for Do-It Molds 3 Sizes $1.99 to $49.99 $4.49 …
Slug tuned coil forms
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http://www.bytemark.com/products/l57cf.htm Webb10 mars 2024 · Hello everyone! I'm thinking about building the theremin according to Moog's "A Tranzistored Theremin" 1961 article, but I can't find the parameters (L, SRF, "Q", etc.) of coils, producing of which is described in text - L2, L3, T1, T2.Also any hints on construction (slug-tuned coil forms mentioned in article are very hard-to-get, especially …
Webbing slug is a ferrite or powdered -iron coil core that mates with the internal threads the coil form. A screwdriver slot or hex hole in either end (or both) allows adjustment. The … WebbSlug tuned coil form. Adjustable Ferrite Core 1.4 - 2.2uH. Mount: PCB, 3 leads. Dimensions: 6.6mm square x 12.9mm high. Package of 10. Learn More Carter Craft Communications …
http://www.leedsradio.com/parts-inductors.html WebbLikewise for the core material in slug-tuned forms. The completed coil should be doped twice with General Cement polystyrene Q Dope.' This keeps the coil turns from moving and changing the value of distributed capacitance. Such changes would otherwise occur from vibration and changes in heat.
WebbAdjustable/Slug TunedL-57 Coil Forms. Furnished with six-pin base to accommodate center tapped coils. Solid magnet wire may be substituted for the Litz wire, but …
AES sells ferrite rods. Their numbers P-FR1 & P-FR2. Miller used to sell coil forms with ... destiny 2 private matchWebbSlug tuned phenolic form. 2.75 mH - 5.5 mH. Yellow slug. Center tapped @ 260 turns. 496 total turns. 2-1/4"L x 1/2" diameter. NSN: 5950-00-284-5724. $15 each 2.9 - 13 mH / 1 … chudleigh reservoirchudleigh removalsWebbInstead of the slug-tuned coil, a second identical air-wound coil can be substituted. However, the coil turns may have to be squeezed or spread to achieve a 1:1 VSWR. Figure2: The circuit diagram of the Commander II Amplifier The filament choke is wound on a 5/8" diameter plastic (eg Delrin) rod. destiny 2 prison of elders locationWebb12 maj 2024 · For a variable inductor you can make two coils with a fairly large diameters. One diameter a bit larger than the other. Place the smaller one inside the larger one. If … destiny 2 prison of elders nightfallWebbAdjustable/Slug TunedL-57 Coil Forms. Furnished with six-pin base to accommodate center tapped coils. Solid magnet wire may be substituted for the Litz wire, but somewhat lower Q may result. Most efficient when tuning slug is set at maximum L. For Tuning flexibility calculate so that slug will be about 90% maximum L when at operating … chudleigh road brockleyWebbIRON POWDER SHIELDED COIL FORMS. Adjustable/Slug Tuned L-33 Coil Forms pin spacing. Sub miniature size Slug tuning Copper shield, tin plated Easy to wind Good Q Freq. range 10 KHz - 200 MHz Inductance range .08 - 180 uh Part number. Frequency range (MHz) AL (µh/100 t) at max L. L ratio max to min. Wire. Turns. L (µh) Q max. L-33-1. 0.30 … chudleigh pubs devon