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Text File  |  1988-12-07  |  5KB  |  95 lines
  1. %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
  2. %                                                                             %
  3. %                   <> How to make an FM wireless BUG <>                      %
  4. %                                                                             %
  5. %                         By: <-> Johnney Rotten <->                          %
  6. %                                                                             %
  7. %         <> A Cryptic Criminals/Elite Justice Society presentation <>        %
  8. %                                                                             %
  9. %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
  10.  
  11.  
  12. What it is
  13. ----------
  14.  
  15. This handy little device can be used for two purposes. The first is a FM bug,
  16. which transmits on the FM frequency, thus making it extremely easy to pick up.
  17. The second is a FM station blocker (which can be really fun if you are pissed
  18. at someone who just happens to be listening to the radio. In this case, you 
  19. can do 1 (or both) of these: A) announce through the bug (on their station)
  20. that Fred (whoever is listening) has just won 1 years supply of orthopedic
  21. shoe pads, or B) disconnect the mike, and let it fry the station.) In this
  22. file, I will make some incredibly lame schematics, which any fool can follow,
  23. (lets see you make good schematics with Apple Writer), and tell you all the
  24. junk you need (duh..) Ok, if you have no electronics background at all, go
  25. ahead and try it anyways (hell, it's not my money your wasting on parts)
  26.    
  27.  
  28. Required Parts
  29. --------------
  30.  
  31. (1) 2n3904 transistor............................[Q1]
  32. (1) 10k resistor (+-5%)..........................[R1]
  33. (1) 4.7k resistor (+-5%).........................[R2]
  34. (1) 1k resistor (+-5%)...........................[R3]
  35. (1) .001 uf capacitor............................[C1]
  36. (1) 5 to 80 pf variable capacitor................[C2]
  37. (1) 10 pf capacitor..............................[C3]
  38. (2) .5 uh coils..................................[L1,L2]
  39. (1) SpSt slide switch............................[S1]
  40. (1) 9 volt battery clip..........................[B1]
  41. (1) Antenna or antenna wire (3 in. or more)......[A1]
  42. (1) microphone (like one out of a phone).........[M1]
  43.  
  44.  
  45. Schematics
  46. ----------
  47.  
  48.  
  49.           --------------*-------------*-------------*-------------*
  50.           |             |             |             |             |
  51.           |             |             |             |             |   +A1
  52.           |             |             |             |             L1  |
  53.           S1            R1            |             C2            |   |
  54.           |             |             |             |             *----
  55.           |             |             |             |             |
  56.           +             |             |             |             L2
  57.           B1            |             |             |             | 
  58.           -             |             C1            |             |
  59.           |             |             |             |             |
  60.           |             *-------------*------Q1/-----*------------*
  61.           |             |                      \                  |
  62.   --------*             |                       \_________________C3
  63. mike                    |                                         |
  64.   --------*             |                                         |
  65.           |             R2                                        R3
  66.           |             |                                         |
  67.           |             |                                         |
  68.           ---------------------------------------------------------
  69.  
  70.  
  71. How to operate
  72. --------------
  73.  
  74. 1. Turn on (duh..)
  75.  
  76. 2. Turn the variable capacitor until you are on the station that you want to 
  77.  use (preferably towards either end, so if they turn on their radio, they
  78. don't get a bunch of audio feedback when they hit your station)
  79.  
  80. 3. This bug does not have a long range (50 ft max), but if you use a large 
  81. antenna on your stereo (like the rooftop kind) the range is greatly increased.
  82. I prefer to use a AM/FM walkman, so I can get close to the bug, and tape what
  83. I want.
  84.  
  85.  
  86. -------------------------------------------------------------------------------
  87. (C) January 1, 1986 Cryptic Criminals/Elite Justice Society |Thanks: Dr. Deth
  88. -------------------------------------------------------------------------------
  89.  
  90. Call these cool boards:
  91.  
  92. Castle Asgard.........[10 meg BBS/AE/FUR].......(818) 788-3594
  93. Remote Hideout........[20 meg BBS/AE/FUR].......(818) 709-1079
  94. Treasure Island.......[2 drv AE/PW: RUSH].......(414) 547-2805