Table of Contents
Main Characteristics................................................................................................................ 4
Circuit Diagram....................................................................................................................... 8
Circuit Operation..................................................................................................................... 8
Respect The Difference!.....................................................................................................8
No Signal!......................................................................................................................... 10
The Output........................................................................................................................ 11
Connectors....................................................................................................................... 12
What is an electronic kit?..................................................................................................13
YooFabTM Electronic Kits:................................................................................................13
How to build your kit......................................................................................................... 13
About RFLEGO................................................................................................................. 16
Step By Step......................................................................................................................... 20
Printed Circuit Board............................................................................................................. 21
Step 1............................................................................................................................... 21
Resistors R1 to R9................................................................................................................ 22
Step 2............................................................................................................................... 22
Step 3............................................................................................................................... 23
Step 4............................................................................................................................... 24
Step 5............................................................................................................................... 25
Step 6............................................................................................................................... 26
Step 7............................................................................................................................... 27
Transistors............................................................................................................................. 29
Step 8............................................................................................................................... 29
IMPORTANT..................................................................................................................... 31
Toroid winding step 1...................................................................................................32
Toroid winding step 2...................................................................................................33
Toroid winding step 3...................................................................................................34
Toroid winding step 4...................................................................................................35
Toroid winding step 5...................................................................................................36
Toroid winding step 6...................................................................................................37
Toroid winding step 7...................................................................................................38
Toroid winding step 8...................................................................................................39
Toroid winding step 9...................................................................................................40
Toroid winding step 10..................................................................................................41
Toroid winding step 11..................................................................................................42
Toroid winding step 12..................................................................................................43
Toroid winding step 13..................................................................................................44
Toroid winding step 14..................................................................................................45
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ASSEMBLY INSTRUCTIONS
RFLEGO Active Antenna Receiving Loop
G.D.COWNE - MØOOZ
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