hamradio

hamradio

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• Installing a Vertical Antenna Base with no Concrete - A step by step approach for a ham radio vertical antenna mount using only a hole, gravel and a piece of plumbing pipe
  [ Hits: 984 | Votes: 0 | Rating: 0 ]

• Practical HF Log Periodic Antennas - This QST article describes the electrical and mechanical design process for two LPs that cover the HF bands from 10-30 MHz
  [ Hits: 912 | Votes: 1 | Rating: 5 ]

• Asymmetrical Hatted Vertical Dipole - Theory and origins of W4RNL Asymmetrical Hatted Vertical Dipole AHVD for portable operations.
  [ Hits: 746 | Votes: 0 | Rating: 0 ]

• Slim Jim vs J-Pole - A comparative article on performance differences between Slim Jim antennas versus J-Pole antennas
  [ Hits: 856 | Votes: 2 | Rating: 10 ]

• Quarter Waves and Velocity Factor - Coax Velocity Factor in Baluns, Does it Matter? Test results show coaxial cable velocity factor does not always enter into stub length calculations especially in the world of Baluns
  [ Hits: 208 | Votes: 0 | Rating: 0 ]

• VRZA Vereniging van Radio Zend Amateurs - The Hamradio website of the VRZA Dutch
  [ Hits: 153 | Votes: 0 | Rating: 0 ]

• SkalaDesign - A danish only scale diagrams designer, usefull to draw front panels and dial scale knobs, windows freeware.
  [ Hits: 1125 | Votes: 4 | Rating: 6.75 ]

• Sumter Amateur Radio - Sumter Amateur Radio Club (SARA) Official Website
  [ Hits: 208 | Votes: 0 | Rating: 0 ]

• Morse tranings program - The program sends morse code audio via sound card and can be used under Windows in Danish only
  [ Hits: 306 | Votes: 1 | Rating: 4 ]
• Morse Decoder CWRX - A danish program capable to receive and decode morse code, free for windows
  [ Hits: 1840 | Votes: 0 | Rating: 0 ]

• Ham Radio Mobile Installation - Interesting article about amateur radio mobile installation for HF VHF UHF bands in a Toyota Tacoma truck
  [ Hits: 424 | Votes: 0 | Rating: 0 ]

• Digital Modes Need Calibrated Soundcards - Article on importance on correct procedure to calibrate your PC sound card for digital mode operations
  [ Hits: 314 | Votes: 0 | Rating: 0 ]

• Ham Radio - QRP - Ham radio information for new CW and QRP operators. Includes operating advice, reviews and articles on kit building/rig repair,
  [ Hits: 370 | Votes: 2 | Rating: 10 ]

• Radio Review Wouxun KG-UV8D Dual Band HT - A review of the Wouxun VHF UHF handheld transceiver KG-UV8D
  [ Hits: 275 | Votes: 0 | Rating: 0 ]

• FDLog 2000 - FDlog is a free windows Field day logging program in Danish
  [ Hits: 387 | Votes: 1 | Rating: 8 ]

• LCD Touch Screen Antenna Controller - In this article, K8CU describes his custom design that uses an embedded controller and touch screen LCD panel.
  [ Hits: 456 | Votes: 1 | Rating: 10 ]

• Pharos - CW Beacon Keyer - A Picaxe Morse Code keyer project with source code and links to useful resources by K6ACJ
  [ Hits: 511 | Votes: 1 | Rating: 1 ]

• Pretty Lousy - PL 259 Connectors - The PL259/SO239 (aka UHF) connectors have harsh critics and religious defenders. Questionable measurement techniques complicate matters.
  [ Hits: 325 | Votes: 0 | Rating: 0 ]
• UHF Connector Performances - A deep analysis of UHF connectors performance tests, including return Loss of UHF Connectors, Mismatch Loss of UHF Connectors, SWR of UHF Connectors
  [ Hits: 290 | Votes: 1 | Rating: 8 ]

• Noisy Kenwood TM-D710A Microphone - A Kenwood TM-D710A microphone (Model MC-59) is producing crackling and intermittent, poor audio so John took a peak inside to have a look around.
  [ Hits: 410 | Votes: 0 | Rating: 0 ]

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