YooFab RFLEGO Manuals

Manuals and User Guides for YooFab RFLEGO. We have 1 YooFab RFLEGO manual available for free PDF download: Assembly Instructions Manual

YooFab RFLEGO Assembly Instructions Manual

YooFab RFLEGO Assembly Instructions Manual (66 pages)

Active Antenna Receiving Loop

Brand: YooFab | Category: Antenna | Size: 9.35 MB

Table of Contents

Table of Contents
2
Main Characteristics
4
Bill of Materials (Component List)
6
Circuit Diagram
8
Circuit Operation
8
- Respect the Difference
  8
- No Signal
  10
- Common Base Differential Amplifier
  11
- The Output
  11
- Connectors
  12
Common Instructions for All RFLEGO Kits
13
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
Capacitors C1, C2, C3, C4, C5, C6, C7
26
- Step 6
  26
- Step 7
  27
Transistors
29
- Step 8
  29
  - How to Identify Base, Emitter and Collector on 2N2222 TO-92 Transistor
    30
Winding the Toroidal Transformer
31
- 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
  - Toroid Winding Step 19
    50
  - Toroid Winding Step 20
    51
  - Toroid Winding Step 21
    52
  - Toroid Winding Step 22
    53
  - Toroid Winding Step 23
    54
  - Toroid Winding Step 24
    55
  - Toroid Winding Step 25
    56
  - Using the FT37-43
    56
- Step 9
  57
  - Soldering the Transformer to the PCB
    57
  - Which Wire? Which Winding
    59
  - Remember
    59
  - No Excuses
    59
  - So Where Are the Leads Soldered Onto the PCB
    60
Hardware
61
- Step 10
  61
- Step 11
  63
- Step 12
  64
- Step 13
  65
Congratulations
66

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