Crystal Radio with Loop Antenna
Crystal radio tips and tricks
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My New Favorite! Crystal Radio with Antenna Tuner - YouTube
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5m Litz wire, 0.04mm x 1162 strands, crystal radio coil loop antenna, 1162/46 | eBay
Crystal radios
Tuning Coil Construction High Selectivity Crystal Radios
Connecting the Crystal Radio Coil
Engineered Performance New Large Crystal Radio Crystal Radio Tuning Antenna Coil | eBay
Crystal Radio with Loop Antenna
Build a crystal set.
File:Crystal radio tuning coil.jpg - Wikimedia Commons
Crystal Radio
Crystal Radio Coil
High Sensitivity Crystal Set
Crystal Radio with Loop Antenna
Tuning Coil Construction High Selectivity Crystal Radios
Peebles Project Pages – Homemade DX Crystal Radio
Some confusion on basic antenna theory and crystal radio antenna - Electrical Engineering Stack Exchange
Peebles Project Pages – Homemade DX Crystal Radio
Jim
Figure 1: start winding the coil like this
Connecting the Crystal Radio Coil
Homebuilt Crystal Radio Drives Speaker
Jim
Portable crystal radio using a loop antenna
