Difference between revisions of "RF Noise Generator Rev 1"

From Land Boards Wiki
Jump to navigation Jump to search
 
(4 intermediate revisions by the same user not shown)
Line 1: Line 1:
 +
[[file:NoiseGen_PWB_Color.PNG]]
  
 
== Parts List ==
 
== Parts List ==
 +
 +
* '''Zener diodes silkscreens are backwards'''
  
 
{| class="wikitable"
 
{| class="wikitable"
Line 11: Line 14:
 
! RefDes
 
! RefDes
 
|-
 
|-
| 3
+
| 4
| Cap, 0.01uF, 0.1"
+
| Cap, 0.01uF, 0.1
| C2-C4
+
| C2-C4,C5
 
|  
 
|  
 
| 1
 
| 1
| Res, 100, 1/4W
+
| Res, 100 (1/4W)
 
| R2
 
| R2
 
|-
 
|-
 
| 1
 
| 1
| Cap, 0.1uF, 0.1"
+
| Cap, 81PF, 0.1
| C5
+
| C1
 
|  
 
|  
 
| 1
 
| 1
| Res, 51, 1/4W
+
| Res, 51 (1/4W)
 
| R7
 
| R7
 
|-
 
|-
| 1
+
| 2
| Cap, 81pF, 0.1"
+
| Zener, 5V, DO-34
| C1
+
| DZ1,DZ2
 
|  
 
|  
 
| 1
 
| 1
| Res, 510, 1/4W
+
| Res, 510 (1/4W)
 
| R4
 
| R4
 
|-
 
|-
 
| 2
 
| 2
| Zener, 5V, DO-34
+
| Trans, 2N3904, TO-92
| DZ1,DZ2
+
| Q1,Q2
 
|  
 
|  
 
| 4
 
| 4
| Res, 680, 1/4W
+
| Res, 680 (1/4W)
 
| R1,R3,R5,R6
 
| R1,R3,R5,R6
 
|-
 
|-
| 2
+
|  
| Trans, 2N3904, TO-92
+
|  
| Q1,Q2
+
|  
 
|  
 
|  
 
| 4
 
| 4

Latest revision as of 20:41, 8 September 2021

NoiseGen PWB Color.PNG

Parts List

  • Zener diodes silkscreens are backwards
Qty Value RefDes Qty Value RefDes
4 Cap, 0.01uF, 0.1 C2-C4,C5 1 Res, 100 (1/4W) R2
1 Cap, 81PF, 0.1 C1 1 Res, 51 (1/4W) R7
2 Zener, 5V, DO-34 DZ1,DZ2 1 Res, 510 (1/4W) R4
2 Trans, 2N3904, TO-92 Q1,Q2 4 Res, 680 (1/4W) R1,R3,R5,R6
4 TestPoint TP1-TP4