Homebrew Crystal Radios with Basket Weave Coils
Connecting the Crystal Radio Coil
ferrite antenna 350uH coil crystal radio AM MW
Ken's radio
Chapter 4: Radio -- Build a crystal radio set in 10 minutes
Make this Crystal Radio Set Circuit using No Batteries | Homemade Circuit Projects
Getting Serious About Crystal Radios | Hackaday
How to Make / Build a Crystal Radio
Connecting the Crystal Radio Coil
A Good Crystal Radio
Crystal Radio Kit 3 - Mike's Electronic Parts
680uh Loopstick Antenna Coil with tap at 470uh
Crystal Radios "Stay Tuned" Crystal Sets
Poor Mans' Electronics Web Page - Crystal Radio
Build Your Own Crystal Radio Kit - Science Buddies | HST
Jim
Build Your Own Crystal Radio | Science Project
am - Building a crystal radio with my brother. How does this circuit work? - Amateur Radio Stack Exchange
My New Favorite! Crystal Radio with Antenna Tuner - YouTube
Crystal Radio Sets with Amplifier Circuit | Homemade Circuit Projects
power density ∝ 1 distance2 power density∝ 1 10×10 = 1 100 =0.01 power density∝ 1 20×20 = 1 400 =0.0025
Engineered Performance New Large Crystal Radio Crystal Radio Tuning Antenna Coil | eBay
Build a crystal set.
Remembering the Crystal Radio | Nuts & Volts Magazine
Borden Radio Company - Radio Kits and Designs for Old and New Styles
