band conditions

band conditions

Antennas : 40M : 40 meter Delta Loop Antennas

• Delta Loop for 40 and 20 meter Band by UR0GT - UR0GT
  
  This wire antenna for 40 and 20 meter band feature a good SWR Horizontal side ...
  [ Hits: 536 | Votes: 5 | Rating: 7.8 ]

• Coax Notch Traps - Attenuating adjacent bands - AC0C
  
  Targeted Attenuation for Adjacent Bands Filtering is needed between the two rigs to prevent physical ...
  [ Hits: 134 | Votes: 0 | Rating: 0 ]

• Basic Microwave Antennas - K5VH
  
  Utility Driven Tradeoff Analysis if you want to geto on the microwave bands you will ...
  [ Hits: 363 | Votes: 1 | Rating: 9 ]

• MJ JERSEY
  
  Several belgian hams will be qrv from Jersey between the 24 till 30 may 2013 ...
  [ Hits: 188 | Votes: 0 | Rating: 0 ]

• PSKmail: Email and Internet on HF - PSKmail.org  ^new
  
  PSKmail a narrow band ARQ system allows ham radio operators to send emails and access ...
  [ Hits: 26 | Votes: 0 | Rating: 0 ]

• FDMDV - Digital Voice
  
  FDMDV Frequency Division Multiplex Digital Voice Digital Audio over HF SSB FDMDV is the latest ...
  [ Hits: 5520 | Votes: 6 | Rating: 7.83 ]

• HF Antennas for restricted space
  
  Arrl document about invisible antennas and indoor systems It is important to consider that few ...
  [ Hits: 9202 | Votes: 7 | Rating: 5.28 ]

• Making Sense of Solar Indices - VK3FS
  
  Undesrtanding three band conditions indicators to undestand current and future propagation conditions solar flux Ap ...
  [ Hits: 152 | Votes: 0 | Rating: 0 ]
• Mastering HF Communication: Decoding Space Weather Data - N6CTA
  
  The article enlightens radio amateurs on utilizing real time space weather data to optimize HF ...
  [ Hits: 68 | Votes: 0 | Rating: 0 ]

• On-Line HF Propagation Prediction - ON4BAA
  
  One single page gives you an immediate overview of current shortwave propagation conditions at your ...
  [ Hits: 14239 | Votes: 215 | Rating: 7.72 ]
• Band Conditions - DXZone
  
  Current HF band conditions online report and graphs This page provides band condition information to ...
  [ Hits: 3524 | Votes: 22 | Rating: 7.9 ]

• Propagation on 630 Meters and 2200 Meters - K9LA
  
  This is a theoretical look at propagation on 630 Meters and 2200 Meters using ray ...
  [ Hits: 39 | Votes: 1 | Rating: 10 ]

• DUAL - DUAL
  
  Antenna and ham equipment manufacturer in Serbia The Dual company has been producing antennas for ...
  [ Hits: 400 | Votes: 2 | Rating: 6 ]

• AN-SOF - Professional Antenna Simulation - ANS.SOF
  
  AN SOF is a professional comprehensive software tool for the modeling and simulation of antenna ...
  [ Hits: 243 | Votes: 2 | Rating: 10 ]

• Ipox5 voip remote link software - Graeme Barnes
  
  Ipox5 is a free version of the commercial remote base fixed link system It allows ...
  [ Hits: 1319 | Votes: 5 | Rating: 10 ]

• FSQCall Fast Simple QSO - zl1bpu
  
  FSQ is a Fast Simple QSO mode designed specifically for HF It works well under ...
  [ Hits: 186 | Votes: 0 | Rating: 0 ]

• Variable bandwidth cw filter
  
  As the sunspots return and DX propagation conditions to improve the age old problem with ...
  [ Hits: 1151 | Votes: 3 | Rating: 4.33 ]

• SSB Microphone Filter
  
  Build this circuit to tailor your microphone response to different band conditions A project by ...
  [ Hits: 467 | Votes: 1 | Rating: 1 ]