GBPPR 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.


Mirror #1

Open Warfare  It had to happen sooner or later.


  1. GPS (L1) Jammer
  2. Cellular Phone Based Surveillance Bug
  3. Corrupt Cop/Electronic Counter-Measures (CC/ECM) Jammer
  4. Battlefield Laser Warning Receiver
  5. Night Vision Device Jammer
  6. GBPPR Microwave Oven & EMP Experiments
  7. Low-Noise, High-Gain Microphone Amplifier
  8. GBPPR JAMCAT
  9. Scanner Adapter for Intercepting Cellular Phones
  10. GBPPR Cellular Phone Jammers
  11. GBPPR 800 MHz Cellular Phone Jammer
  12. Low Probability of Intercept (LPI) Frequency Hopping Spread Spectrum (FHSS) Transverter
  13. Noise-Canceling Electret Microphone
  14. Infrared Laser Gun Sight
  15. Spy-Tech Manuals
  16. Low-Cost Night Vision Device
  17. Laser Bounce Listening Device
  18. Homebrew "Firefly" Infrared Beacon
  19. Electronic Warfare Online Interactive Calculators
  20. Detecting Police Personnel/Vehicles
  21. Cellular Phone Talker-Over
  22. Detecting Hidden Video Cameras
  23. GBPPR 1 GHz RF Spectrum Analyzer
  24. Low EMI/TEMPEST Computer System
  25. Non-Linear Junction Detector
  26. Remotely Operated Device to Defeat Metal Detectors
  27. Gait Recognition Jammer
  28. Video Camera Jammer
  29. Facial Recognition Jammer
  30. GBPPR Homebrew Radar Experiments
  31. RF Bug Detectors
  32. 23cm (1.2 GHz) ATV Video Transmitter
  33. Baby Monitor Bug
  34. SIGINT Practice
  35. Commie Counter
  36. POTS Audio Intercepter
  37. Portable Low-Power FM Broadcast Transmitter
  38. Phone Line Harassment Devices
  39. Cellular Phone/GPS "Burst" Tracking Device Jammer
  40. VGA Video Monitor Transmitter
  41. Frequency Agile NTSC TV Demodulator
  42. Single-Mode Inversion Voice Scrambler/Descrambler
  43. Using an Oscilloscope as a Lie Detector
  44. 8,000 Channel Modification for the Radio Shack PRO-2042 Scanner
  45. Old Skool Hacker Toolz
  46. Telephone Hookswitch Bypass Methods
  47. How to Defeat Hardware Keyboard Loggers
  48. Using Sunlight to Intercept Audio
  49. AMPS Cellular System Call Monitor
  50. Use a Fax Machine as a Document Copier
  51. Parallel Port Bug
  52. Wideband FM Video Receiver
  53. Surreptitious Entry - Lockpicking
  54. Device to Cause RF Interference in Electronics
  55. Cellular Phone Jammer Detector
  56. Eckbox Support Page
  57. van Eck-style Radiation Interception Experiments
  58. Low Power FM Broadcast Transmitter Circuits
  59. Cellular Phone Detector
  60. Passive Resonant Cavity & "Spycatcher" Technical Surveillance Devices
  61. Continuously Variable Bandwidth Audio Filter
  62. Homebrew ANAC Number
  63. Traffic Light Changer
  64. Spread Spectrum Surveillance Bug
  65. "Shotgun" Directional Microphone
  66. Doppler Stethoscope for E.O.D. Applications
  67. GBPPR Telephone Induction Tap
  68. GBPPR Silent Drill
  69. Ultrasonic Surveillance Bug
  70. Wireless Keystroke Data Tap
  71. Carrier Current Surveillance Bug
  72. Portable Video Camera Viewer
  73. Defeating Passive Infrared Motion Sensors
  74. GBPPR Cellular Extender
  75. Lamp Flasher For Detecting Hidden Cameras
  76. GBPPR HERF Device
  77. Device for Detecting GPS Receivers
  78. GBPPR Carrier Current Transmitter Detector
  79. Surreptitious Entry Tips
  80. GBPPR Hot Pack
  81. Experimental Ideas for Counter-Terrorism
  82. GBPPR Mk-1 Family Radio Service ECM Device
  83. Al-Jazeera Satellite Reception Jammer
  84. Improvised Counter-I.E.D. Armor
  85. Simple GPS Jammer Using a Satellite Tuner
  86. Fox News Rebroadcaster
  87. Simple CW GPS Jammer
  88. GBPPR Electromagnetic Pulse Experiments - Part 1
  89. GBPPR Electromagnetic Pulse Experiments - Part 2
  90. GBPPR Electromagnetic Pulse Experiments - Part 3
  91. GBPPR Video Camera Sync Detector
  92. GBPPR I.E.D. Timer Detector
  93. GBPPR 1079 Audio Amplifier
  94. Anti-TASER Clothing Experiments
  95. Improvised Ceramic Weapons
  96. GBPPR 2.45 GHz Magnetron to Coax Assembly
  97. GBPPR Mind Control Devices and Experiments
  98. GBPPR Base Station Chaos - 800
  99. GPS Delay Spoofing Experiments
  100. Through-the-Wall Motion Detection Device
  101. GBPPR Active Denial System
  102. GBPPR Interferometric Surveillance Device Experiments - Part 1
  103. GBPPR Interferometric Surveillance Device Experiments - Part 2
  104. GBPPR 2.4 GHz 'Warspying' Device
  105. GBPPR X-Band Receive Converter
  106. GBPPR Remote Telephone Surveillance Experiments
  107. GBPPR Remote Respiration/Heart Beat Monitor Experiments
  108. GBPPR Laser Dazzler
  109. GBPPR Speech Jammer
  110. GBPPR Piezo Contact Microphone
  111. GBPPR Parabolic Microphone
  112. Martin Kaiser 1059 Preamplifier
  113. 1 Watt RF Power Amplifier for 1.5 GHz
  114. Techniques for Countering Thermal Imaging Devices
  115. GBPPR PHOTOANGLO Experiments
  116. Intercepting Older Digital Cordless Phones

(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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