Did you mean:
spider-web coil
Crystal Radio Spider Web Coils are my favorite type of coils. They are easy to wind and adjust. They also look great in many homemade radio projects.
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There are all kinds of coils that can be used with crystal radios. Two discussed in this section of my website are cylinder and spider coils. I also discuss the contra ...
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23. Apr. 2006 ... Spider Web Coil Crystal Receiver. for short antennas. Version 2. High selectivity, high sensitivity. Constructed Sept. 2000 and modified 2003.
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Spider Web Version. Professor Coyle's Spiderweb Coil Calculator, WIRE TABLE: GAUGE ... Note: Closewound coils will resonate at a slightly lower frequency.
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Use our free on line design calculator to design your circuit, We also offer Inductance Calculator, Resonance Frequency Calculator a coil Winding Calculator.
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"Diamond-weave Cloth Wire COIL for Crystal Radio SetsAka Spider-web Coil Formless 15 pins – 246.9uH This is a Diamond-weave ...
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Aug 11, 2010 ... The coil is on a spider web form made from HDPE (high density polyethylene), ... A template for my spider web forms is at Spider web coil form.
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Generally coils are cylindrical. We have chosen a spiders web coil because these are simple to wind. You must however pay attention that you lay the windings ...
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Jan 30, 2007 ... Also shown is the storage box I made to protect the coils. I choose to wind the coils using the "Spider Web" design. They are easy to wind, easy ...
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The coils are wound in the spider-web style and due to the low inter-winding capacitance of this winding arrangement, a coil of very high Q results. The details of ...
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Did you mean:
spider-web coil
