general

general

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• Build your own RF-Choke - PD9Z
  
  How to make an effective RF Choke The coiled coax choke is the easiest to ...
  [ Hits: 795 | Votes: 12 | Rating: 7.33 ]

• Wire Antenna Design Lengths - Hawaii Ham Radio Club
  
  The Classic Numbers for All Types of Wire Antennas at HF Wire antennas need to ...
  [ Hits: 331 | Votes: 1 | Rating: 7 ]

• The Classic Beverage Antenna Revisited - HH Beverage
  
  This is a QST Article published in January 1982 by W1FB D Demaw and HH ...
  [ Hits: 567 | Votes: 1 | Rating: 6 ]

• VHF-UHF Long Boom Very High Performance Antenna Designs - W8IO
  
  Experimental Long Boom Antennas CP LPDA multiband with several NEC Files for 50MHz 144MHz 222 ...
  [ Hits: 190 | Votes: 1 | Rating: 10 ]

• Lazy H Array Antenna for 40 meter - NA4L
  
  Make them simple then Make them work The LAZY H antenna is a general type ...
  [ Hits: 284 | Votes: 3 | Rating: 5.33 ]

• Wireless Society of Southern Maine RACES - Tim Watson
  
  The WSSM Emergency Communications Team serves the Cumberland County Emergency Management Agency CCEMA and the ...
  [ Hits: 102 | Votes: 0 | Rating: 0 ]

• EuCW - euCW
  
  The European CW Association is an organization that hosts European CW CLUBS Using the Association ...
  [ Hits: 199 | Votes: 0 | Rating: 0 ]

• HF SIGNALS - HF SIGNALS
  
  Makers of QRP HF General Coverage Transceivers you can build The Home of BITX transceivers ...
  [ Hits: 484 | Votes: 6 | Rating: 9.5 ]

• Digital Mode General Operating Tips - KC2RGW
  
  Start by getting your audio levels sorted out Having your levels correct is critical to ...
  [ Hits: 183 | Votes: 1 | Rating: 9 ]

• ITU International Morse Code Recommendation - ITU
  
  Recommendation M 1677 1 10 2009 General transmission rules Morse code signals spacing and length ...
  [ Hits: 101 | Votes: 0 | Rating: 0 ]

• Near vertical incidence skywave - wikipedia - Wikipedia
  
  The wikipedia article about NVIS Near vertical incidence skywave with information about usable frequencies and ...
  [ Hits: 289 | Votes: 0 | Rating: 0 ]

• Ham Radio: Using Repeaters - ylab
  
  The most basic form of repeater receives communication on one frequency and re transmits at ...
  [ Hits: 92 | Votes: 1 | Rating: 8 ]

• FT-817 Batteries for Air Travel - VK3YY
  
  Three cell Lipo batteries for the FT 817 work really well although not really sure ...
  [ Hits: 140 | Votes: 0 | Rating: 0 ]

• FreePCB - FreePCB
  
  FreePCB is a free open source PCB editor for Microsoft Windows released under the GNU ...
  [ Hits: 156 | Votes: 1 | Rating: 5 ]

• Everything You Need To Know About Coaxial Cable - RS Online
  
  An technical page on coaxial cables that describes what coax cables are how do coax ...
  [ Hits: 158 | Votes: 0 | Rating: 0 ]

• Preventing CW key clicks - stackexchange
  
  Key clicks are generally undesired clicks or thumps generated by a CW transmitter as the ...
  [ Hits: 93 | Votes: 0 | Rating: 0 ]

• Kenwood TS-680S Mod - ye3cif
  
  Extend frequency coverage on the Kenwood TS-680S transceiver
  [ Hits: 85 | Votes: 0 | Rating: 0 ]

• rpitx Multimode TX for Raspberry Pi - F5OEO
  
  rpitx is a general radio frequency transmitter for Raspberry Pi which doesn t require any ...
  [ Hits: 279 | Votes: 0 | Rating: 0 ]

• Blocking Dynamic Range in Receivers - SM5BSZ
  
  An explanation of the different procedures and definitions that are commonly used for blocking dynamic ...
  [ Hits: 175 | Votes: 0 | Rating: 0 ]

• Interfacing HAM radio - 9A2GB
  
  An article about interfacing amateur radio devices usually transceivers to computers It is a general ...
  [ Hits: 553 | Votes: 1 | Rating: 10 ]

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