Homebrew Military & Espionage Electronics
    Open Source Defense Electronics Presented by GBPPR's Directorate of Science & Technology    

TOP SECRET

THIS IS A COVER SHEET

FOR CLASSIFIED INFOMATION

ALL INDIVIDUALS HANDLING THIS INFORMATION ARE REQUIRED TO PROTECT IT FROM UNAUTHORIZED DISCLOSURE IN THE INTEREST OF THE NATIONAL SECURITY OF THE UNITED STATES.

HANDLING, STORAGE, REPRODUCTION AND DISPOSITION OF THE ATTACHED DOCUMENT WILL BE IN ACCORDANCE WITH APPLICABLE EXECUTIVE ORDER(S), STATUTE(S) AND AGENCY IMPLEMENTING REGULATIONS.

    New!  High-Speed Mirror

  1. GPS (L1) Jammer

  2. Cellular Phone Based Surveillance Bug

  3. Corrupt Cop/Electronic Counter-Measures (CC/ECM) Jammer

  4. Laser Designator/Rangefinder Warning Device

  5. Night Vision Device Jammer

  6. Microwave Oven Experiments

  7. Low Noise, High Gain Microphone Amplifier

  8. Tactical Communications Jammer

  9. Scanner Adapter for Intercepting Cellular Phones

  10. GBPPR Cellular Phone Jammers

  11. Low Probability of Intercept (LPI) Frequency Hopping Spread Spectrum (FHSS) Transverter

  12. Noise Canceling Electret Microphone

  13. Infrared Laser Gun Sight

  14. Spy-Tech Manuals

  15. Low Cost Night Vision Device

  16. Laser Bounce Listening Device

  17. Infrared Beacon

  18. Electronic Warfare Online Interactive Calculators

  19. Detecting Police Personnel/Vehicles

  20. Cellular Phone Talker-Over

  21. Detecting Hidden Video Cameras

  22. Homebrew Spectrum Analyzer

  23. Low EMI/TEMPEST Computer System

  24. Non-Linear Junction Detector

  25. Remotely Operated Device to Defeat Metal Detectors

  26. Gait Recognition Jammer

  27. Video Camera Jammer

  28. Facial Recognition Jammer

  29. GBPPR Radar Experiments

  30. RF Bug Detectors

  31. 23cm (1.2 GHz) ATV Video Transmitter

  32. Baby Monitor Bug

  33. SIGINT Practice

  34. Commie Counter

  35. POTS Audio Intercepter

  36. Portable Low Power FM Broadcast Station

  37. Phone Line Harassment Devices

  38. Cellular Phone/GPS "Burst" Tracking Device Jammer

  39. VGA Video Monitor Transmitter

  40. Frequency Agile NTSC TV Demodulator

  41. Single Mode Inversion Voice Scrambler/Descrambler

  42. Using an Oscilloscope as a Lie Detector

  43. 8,000 Channel Modification for the Radio Shack PRO-2042 Scanner

  44. Old Skool Hacker Toolz

  45. Telephone Hookswitch Bypass Methods

  46. How to Defeat Hardware Keyboard Loggers

  47. Using Sunlight to Intercept Audio

  48. AMPS Cellular System Call Monitor

  49. Use a Fax Machine as a Document Copier

  50. Parallel Port Bug

  51. Wideband FM Video Receiver

  52. Surreptitious Entry - Lockpicking

  53. Device to Cause RF Interference in Electronics

  54. Cellular Phone Jammer Detector

  55. Eckbox Support Page

  56. van Eck-style Radiation Interception Experiments

  57. Low Power FM Broadcast Transmitter Circuits

  58. Cellular Phone Detector

  59. Passive Resonant Cavity & "Spycatcher" Technical Surveillance Devices

  60. Continuously Variable Bandwidth Audio Filter

  61. Homebrew ANAC Number

  62. Traffic Light Changer

  63. Spread Spectrum Surveillance Bug

  64. "Shotgun" Directional Microphone

  65. Doppler Stethoscope for E.O.D. Applications

  66. GBPPR Telephone Induction Tap

  67. GBPPR Silent Drill

  68. Ultrasonic Surveillance Bug

  69. Wireless Keystroke Data Tap

  70. Carrier Current Surveillance Bug

  71. Portable Video Camera Viewer

  72. Defeating Passive Infrared Motion Sensors

  73. GBPPR Cellular Extender

  74. Lamp Flasher For Detecting Hidden Cameras

  75. GBPPR HERF Device

  76. Device for Detecting GPS Receivers

  77. GBPPR Carrier Current Transmitter Detector

  78. Surreptitious Entry Tips

  79. GBPPR Hot Pack

  80. Experimental Ideas for Counter-Terrorism

  81. GBPPR Mk-1 Family Radio Service ECM Device

  82. Al-Jazeera Satellite Reception Jammer

  83. Improvised Counter-I.E.D. Armor

  84. Simple GPS Jammer Using a Satellite Tuner

  85. Fox News Rebroadcaster

  86. Simple CW GPS Jammer

  87. GBPPR Electromagnetic Pulse Experiments - Part 1

  88. GBPPR Electromagnetic Pulse Experiments - Part 2

  89. GBPPR Electromagnetic Pulse Experiments - Part 3

  90. GBPPR Video Camera Sync Detector

  91. GBPPR I.E.D. Timer Detector

  92. GBPPR 1079 Audio Amplifier

  93. Anti-TASER Clothing Experiments

  94. Improvised Ceramic Weapons

  95. GBPPR 2.45 GHz Magnetron to Coax Assembly

  96. GBPPR Mind Control Devices and Experiments

  97. GBPPR Base Station Chaos - 800

  98. GPS Delay Spoofing Experiments

(This cover sheet is unclassified.)


TOP SECRET 

703-101                                                                         STANDARD FORM 703 (8-85)
NSN 7540-01-213-7901                                                            Prescribed by GSA/ISOO
                                                                                32 CFR 2003

Cover Sheets: TOP SECRET, SECRET, CONFIDENTIAL, SD Form 194

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