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• Vertical Dipole Antenna for 14 MHz by G3PND - G3PND
  
  An home made vertical dipole antenna made with simple material The antenna has a total ...
  [ Hits: 1232 | Votes: 3 | Rating: 4 ]

• Magnetic Loop Antenna Calculator Spreadsheet - F5RDS
  
  Excel spreadsheet that help calculating dimensions of a high efficiency magnetic loop antenna for HF ...
  [ Hits: 1904 | Votes: 4 | Rating: 9.25 ]

• The End-Fed Half-Wave Antenna - Presentation - K1RF
  
  A very well done presentation about End Fed Half Wave antennas This PDF document contains ...
  [ Hits: 407 | Votes: 3 | Rating: 8.67 ]

• Designing VHF/UHF Quad Antenna - N6JSX
  
  The information in this article has come from many amateur sources the most notable was ...
  [ Hits: 985 | Votes: 7 | Rating: 8 ]

• RTTY Contesting, A to Z - W0YK
  
  Getting started on RTTY contesting A PDF by ED Muns presented at CTU conterst university ...
  [ Hits: 582 | Votes: 1 | Rating: 10 ]

• IARU Region 3 Band Plan 2019 - IARU R3
  
  IARU Region 3 bandplan Revised 12 March 2019
  [ Hits: 758 | Votes: 0 | Rating: 0 ]

• An Overview of US Amateur Call Signs - Past and Present - WB4FDT K1CE
  
  QST article from May 1994 about history of call signs from the very beginning to ...
  [ Hits: 433 | Votes: 0 | Rating: 0 ]

• Time Zone-World Map - timezone
  
  A large printable PDF file representing the world time zones This map gives an overview ...
  [ Hits: 1043 | Votes: 0 | Rating: 0 ]

• Amateur Radio Digital Voice Systems - W9HPX
  
  A Comparison of most popular Amateur Radio Digital Voice Systems DMR D Star System Fusion ...
  [ Hits: 464 | Votes: 0 | Rating: 0 ]

• A simplified guide to FT8 DXPedition mode - IK2HKT
  
  A simplified Guide to the FT8 Dxpedition mode By Stefano IK2HKT Rel 2 0 0 ...
  [ Hits: 688 | Votes: 1 | Rating: 1 ]

• Increase Your CW Speed with Wordsworth - K1IG
  
  How to Increase your CW speed article by George Allison K1IG as published on QST ...
  [ Hits: 1464 | Votes: 2 | Rating: 6 ]

• Introduction to NPR New Packet Radio - Presentation - F4HDK
  
  A Quick start guide to NPR New Packet Radio on 70 cm band by the ...
  [ Hits: 391 | Votes: 2 | Rating: 6 ]

• Quatar Oscar 100 Presentation by AMSAT DL - DB2OS
  
  Presentation of the QO-100 the first geostationary OSCAR from Qatar by AMSAT-DL
  [ Hits: 241 | Votes: 0 | Rating: 0 ]

• Ameritron AL-811 Panel Meter Lights - VE3RX
  
  A solutiom for the Ameritron AL 811 H RF power amplifier burnt panel meter lights ...
  [ Hits: 1195 | Votes: 2 | Rating: 5 ]

• Gap Titan DX Assembly Manual by AE2A - AE2A
  
  This manual is an edited version of the GAP supplied document complete with diagrams pictures ...
  [ Hits: 630 | Votes: 2 | Rating: 4.5 ]

• Programming Icom IC-2100H - K6LCS
  
  Six Steps for Programming your IC 2100H from the front panel of radio Using these ...
  [ Hits: 321 | Votes: 1 | Rating: 3 ]

• Icom IC-2720H VHF/UHF Transceiver Operating Guide - W5JCK
  
  Mini Operating Guide includes useful hints on Using the HM 133 Microphone Basic Operation Operating ...
  [ Hits: 238 | Votes: 0 | Rating: 0 ]
• Icom IC-2720H One Page Operating Guide - 2720H User
  
  An operating guide for the com IC 2720H VHF UHF Radio includes Turning the power ...
  [ Hits: 413 | Votes: 0 | Rating: 0 ]

• HF-MT Dummy Load by VK2KVV - VK2KVV
  
  A handy piece of test equipment useful for HF bands can absorb a 200W modulated ...
  [ Hits: 743 | Votes: 0 | Rating: 0 ]

• RDF with Raspberry PI and RTL-SDR - RasHAWK
  
  The RasHAWK team has used a Raspberry Pi as the basis for a networked RF ...
  [ Hits: 904 | Votes: 3 | Rating: 9 ]

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