Radio Files and Information: Search  |  Main Menu
Certain files and information contained on this site deal with activities and devices which would be in violation of various Federal, State, and local laws if actually carried out or constructed. We do not advocate the breaking of any law. Contact your local law enforcement officials before undertaking any project based upon any information obtained from this site or any other web site. Digital Information Society disclaims all warranties with regard to this information, including all implied warranties of merchantability and fitness. In no event shall Digital Information Society be liable for any special, indirect or consequential damages or any damages whatsoever resulting from loss of use, data or profits, whether in an action of contract, negligence or other tortious action, arising out of or in connection with the use or performance of this information.

Misc.:
  • Police Ten Codes
  • Design aid for rf amplifiers
  • Full spectrum frequency allocation table
  • FCC Band Allocation
  • National uniform electrical code, 1 of 2
  • National uniform electrical code, 2 of 2

    Satellite:
  • Wisp32 GSC updates - win95
  • Antenna steering for prairie digital i/f
  • RR.DLL v1.13 upgrade for Wisp32 - Win95
  • View-dir v2.00d - win95
  • Artifical Earth-Satellite Position locator
  • All Win95/NT4.0 updates for WISP - Win95
  • Wisp power saver - ON4BCB
  • Xfer track/waypoint/route with Garmin GPS-45
  • TrakSat v4.0 - Display any satellite w/3d view
  • Basic image display for Win95 - VK5HI
  • Kansas City Tracker as a 32-bit DLL
  • Calculates satellite position for 11 sats
  • The Satellite Encyclopedia v0.37 for Windows
  • Grid square calculator for Windows - W4SM
  • Wisp updates for Win95/NT
  • Latest Wisp help file for Win95/NT

    Antennas:
  • Instr. to build a beam for 40 m - K5DKZ
  • Yagi Design for 50 MHz and up
  • UHF/SHF Antenna design
  • Antenna design article collection - KB4YLY
  • Yagi Design prg for 144 MHz and up - WA2TIF
  • HF wire ant & trans line design v1.5 - WB4YZA
  • HF wire antenna design program by WB4ZYA
  • Antenna system Analysis v1.1 for Windows
  • Postscript files generate az. equidistant
  • Calc Double bazooka - Win3x/Win95 - W4BEJ
  • Coax calculator for Windows
  • Calc coaxial traps (Win95/NT) - VE6YP
  • Discone Antenna Design - K5DKZ
  • ES-PROP v1.4 Sporadic-E prop analysis program
  • Ionospheric prop prediction program
  • Helix antenna design - OH0NC
  • J-pole Design picture
  • J-pole Design Prg V1.1 by WA2ISE
  • J-pole Design picture - BMP by KI7ZD
  • Yagi with Log-Cell feeding design - OH0NC
  • Excel sheet to design Logperiodic Dipoles
  • Calculate mast dim. needed v1.0beta - KD4NUE
  • Miniloop 1.1 - Small signle turn ant design
  • Magnetic Loop Ant Design v3.1 - DK1NB
  • Meteor Shower Receive
  • Meter-scatter v4.2b - predicts meteor showers
  • Meteor-scatter v4.2e - predicts meteor showers
  • Meteor Shower transmit and prediction - OH5IY
  • NEC2 w/32 bit reals (for Powerstations)
  • Radio Prop calcu. v1.01 for Win3x
  • Mechanical design for antennas
  • TL Transmatch Calculations v1.7 - N6BV
  • 40/80m trap dipole construction - K5DKZ
  • Estimate freq coverage hour/month (Win ver)
  • Dipole calculations for Windows - N4PVU
  • Yagi analyzer patch for YA v1.0
  • Yagimax 3.11

    Amateur Exams:
  • K7OMA Adv. class theory exam with graphics
  • Morse code practice program
  • Morse code tutor w/modified Farnsworth
  • Morse Teaching program - G0MDO
  • K7OMA Extra class theory exam with graphics
  • K7OMA Gen. class theory exam with graphics
  • Ham University 1.20
  • Ham Exam for Windows
  • Morse code tutor w/Farnsworth - Win3x
  • Intl morse processor v3.13 for Win - AC3L
  • Intl Morse Code trainer v1.95 - AC3L
  • Morse Academy v5.2g code practice program
  • K7OMA Morse code tutor
  • K7OMA Novice class theory exam with graphics
  • Novice/Tech Questions Pool valid to 06/30/2001
  • K7OMA Tech. class theory exam with graphics

    Digital Information Society