Crystal Radio
stay tuned crystal radio and tube radio website
crystal set



Tube Radio Plans and Circuits
 If you have any plans to share, please email me.

One Tube Plans

Crystal-Tube Receiver From Junk-Box Parts for Beginners
Page 1    Page 2

Old Time "Interflex" Radio Receiver
JPG Files

Page 1     Page 2    Page 3     Page 4     Page 5     Page 6

One-Tube Radio Can Be Mailed
JPG File
Page1
Miniature-Tube Set Works On Flashlight Cells
JPG Files
Page 1   Page 2    Page 3
"Roll Your Own"
All-Wave 3-Circuit Tuner
JPG Files
Page 1   Page 2
Beginner's Mighty Midget
One-Tuber For Short Waves
JPG Files
Page 1  Page 2   Page 3
Amplifier Fits On Headphone
JPG Files
Page 1
Build an antique
ANTENNALESS 1-TUBE REGEN RECEIVER 

Page 1   Page 2

Donated by Brian Butler
added 8 Feb 04

Breadboard AMer is a Golden Oldie

Page 1   Page 2    Page 3

Donated by Brian Butler
added 30 Mar 04

Un Receptor Adecuado
(Plans in Spanish)
Page 1     Page 2      Page 3      Page 4      Page 5

Donated by Lincoln Rivas (Chile, South America)
added 26 Sept  04

NEW!
Low Cost Progressive Receiver


Page 1     Page 2

added 15 January 2006
NEW!
One-Tube Emergency Receiver
Page 1     Page 2

added 15 January 2006


 
 

Two Tube Plans

Two-Tube Super Battery Pack Set For Vacations
JPG Files
Page 1  Page 2   Page 3

Six Volts Work This Blackout Emergency Set
JPG Files
Page 1    Page 2

Two-Tube "Mini-Pal" Portable Has Built-In Loop Antenna
JPG Files
Page 1    Page 2    Page 3

"Printed" Radio Circuits
JPG Files
Page 1

Two-Tube "Pockette" Portable
Page 1  Page 2

added 15 January 2006


Three Tube Plans





Four and More Tube Plans

Four Tube Progressive Receiver
Page 1  Page 2

added 15 January 2006
Four Tube Super Broadcast Tuner
Page 1  Page 2

added 15 January 2006
High-Fidelity FM Tuner Unit
Page 1  Page 2   Page 3

added 15 January 2006
Three Way Portable Super
Page 1  Page 2   Page 3

added 15 January 2006
TRF Dual-Purpose Receiver
Page 1  Page 2   Page 3

added 15 January 2006



Misc. Tube Plans and Items

Practical Radio Ideas
JPG Files
Page 1
Servive Hints for Student Experminters
Page 1    Page 2   Page 3    Page 4    Page 5    Page 6    Page 7    Page 8

added 15 January 2006
Signal Tracer for Radio Servicing
Page 1    Page 2   Page 3

added 15 January 2006
Utility Volt Ohm Checker
Page 1

added 15 January 2006


I'm looking for old plans to post!!
If you have any, please email me!!!



Build a Stirling Hot Air Engine

From Tin Cans!!!

Click Here




Crystal Radio
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We have made every effort to ensure that the information provided on this website is accurate and up to date.
All information on this website is informational only and no
guarantees to the accuracy of any of the projects
or circuits on this site or calculators. If you find something you feel is inaccurate, please inform us by e-mail. Be sure to provide a thorough argument to support your case. Confirmed changes will be made as quickly as possible.

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