tube 7

tube 7

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• A Practical Antenna for 160 Metres  ^pop
  
  140 feet of insulated wire the first half of which 70 feet is space wound ...
  [ Hits: 91275 | Votes: 45 | Rating: 6.59 ]

• GM3MXN Magnetic Loop Antenna
  
  This article describes a loop usable from 7 21 mHz using half inch copper tube ...
  [ Hits: 2101 | Votes: 1 | Rating: 8 ]

• An automatically tuned 7-30MHz mobile antenna
  
  This is a base loaded vertical antenna that mounts on the car s roof The ...
  [ Hits: 4050 | Votes: 2 | Rating: 1 ]

• Antenna for deed restricted lots - K7ZB  ^pop
  
  An effective 10 20m DX antenna for deed restricted lots The article by K7ZB introduces ...
  [ Hits: 56297 | Votes: 13 | Rating: 6.46 ]
• Shortened vertical antenna for 7 Mhz
  
  A simple drawing of a shortened antenna for 40 meters by using a PVC tube ...
  [ Hits: 3222 | Votes: 2 | Rating: 4.5 ]

• Michelle Troutman Electronics
  
  Sams Manuals and Manufacturers Service Manuals Sams from the early 1950s through late 1970s various ...
  [ Hits: 774 | Votes: 0 | Rating: 0 ]

• Canadian Antique Radios Schematics Diagrams Service
  
  We specialize in canadian antique radio schematics for vintage tube radios made in canada we ...
  [ Hits: 1613 | Votes: 4 | Rating: 6.25 ]

• YouTube : AO-51 Videos
  
  Videos of AO 51 operations Randy K7AGE has produced a number of practical and useful ...
  [ Hits: 1580 | Votes: 2 | Rating: 6.5 ]
• YouTube - W7NWH's D-STAR Videos
  
  Videos by W7NWH including D-STAR system demos
  [ Hits: 1948 | Votes: 5 | Rating: 7.4 ]
• D-Star video demonstration
  
  KE7FTE N7QQU and W9ERT show us the drag and drop flexibility of the Icom D ...
  [ Hits: 884 | Votes: 0 | Rating: 0 ]

• Discovery Power Amplifiers
  
  The Discovery series of amplifiers are designed and built in the UK by Linear Amp ...
  [ Hits: 3038 | Votes: 2 | Rating: 4 ]

• International Components
  
  International Components Corporation has an extensive range of electronic components consisting of audible signal devices ...
  [ Hits: 1723 | Votes: 0 | Rating: 0 ]

• Ten-Tec Jupiter CW copying and keyboard transmit
  
  Part 2 - Ten-Tec Jupiter CW copying and keyboard transmit
  [ Hits: 1378 | Votes: 1 | Rating: 10 ]

• Radiodan - W7RF
  
  BIRD RF power measuring new and used HENRY RF power amplifiers used HF amps TOHTSU ...
  [ Hits: 2070 | Votes: 3 | Rating: 10 ]

• Antique Electronic Supply - Greg cravener
  
  Antique Electronic Supply has a complete line of vacuum tubes We feature Svetlana vacuum tubes ...
  [ Hits: 11730 | Votes: 31 | Rating: 4.72 ]
• Tubes for amplifiers - Ralf
  
  Sales tubes for amplifiers like GS-23B,GS-31B,GS-35B,GU-34B,GU-43B,GU-74B,GU-84B. Include links to aplifier homebrew projects
  [ Hits: 2306 | Votes: 6 | Rating: 1.17 ]

• Ameritron AL-1200 to gs35b Conversion
  
  The Ameritron AL 1200 Amplifier is in current production In its factory configuration it uses ...
  [ Hits: 2659 | Votes: 2 | Rating: 4 ]

• Convert PC Power Supplies for use by Ham Radio
  
  PC power supply conversion for ham radio use Slide show overview showing how convert PC ...
  [ Hits: 4069 | Votes: 6 | Rating: 8.17 ]

• Vacuum tube Basics
  
  Here s a tale of early 70s vacuum tubes mainly from the viewpoint of amateur ...
  [ Hits: 844 | Votes: 1 | Rating: 10 ]
• NJ7P Tube Database Search - NJ7P
  
  This database contains data on thousands of tubes
  [ Hits: 2231 | Votes: 16 | Rating: 7.19 ]

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