Propagation

Propagation

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• Dish antenna - Dish antenna and its theory and design for high performance applications such as satellite transmission and reception as well as microwave links. Parabolic Reflector Antenna: Dish Antenna The parabolic reflector antenna which is often called the dish antenna provides an antenna solution applicable for VHF and above where high gain and directivity are needed for all type of radio communications and radio reception.
  [ Hits: 1029 | Votes: 0 | Rating: 0 ]

• The NDB List website - The NDB List is a private group for DXers who are interested in Non Directional Radiobeacons, MF, HF & VHF Propagation Beacons, Cluster Beacons and all kinds of other radiobeacons
  [ Hits: 789 | Votes: 6 | Rating: 5.67 ]

• OE3XAC Beacon - 10 Meter Propagation Beacon OE3XAC
  [ Hits: 308 | Votes: 1 | Rating: 3 ]
• N4PAL Propagation Beacon - N4PAL 10 Meter, 28.214MHz Radio Beacon Site Information and Siginal Report Logging
  [ Hits: 244 | Votes: 9 | Rating: 10 ]
• HF Beacon DL3RTL/b - HF propagation beacon and amateur standard frequency service DL3RTL/b on 28.273,00 kcs
  [ Hits: 297 | Votes: 3 | Rating: 9.67 ]

• K6FRC Beacons - 50Mhz 28Mhz 13.5Mhz amateur radio propagation beacons by K6FRC
  [ Hits: 390 | Votes: 2 | Rating: 10 ]

• Propagation on 137 kHz - Propagation in the LF-Band
  [ Hits: 570 | Votes: 2 | Rating: 1 ]

• Radio Mobile - Usage guide - This website is dedicated to Radio Mobile. Radio Mobile is software by Roger Coudé VE2DBE. The program simulates RF propagation and is for free to the amateur radio community. All you want to know about Radio Mobile can be found here.
  [ Hits: 403 | Votes: 1 | Rating: 6 ]
• Propagation prediction for South Africa Region - Propagation forecast for the southern African region by SANSA
  [ Hits: 380 | Votes: 0 | Rating: 0 ]
• Solar Terrestrial Activity Report - Solar data with current solar status, forecast and propagation report
  [ Hits: 610 | Votes: 5 | Rating: 6.2 ]

• Tropospheric propagation - Article about tropospheric propagation and the way in which radio signals at VHF and above propagate over greater distances than strictly line of sight in the troposphere
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• What the numbers mean in propagation - What the Numbers Mean, and Propagation Predictions--a brief introduction to propagation and the major factors affecting it.
  [ Hits: 480 | Votes: 0 | Rating: 0 ]
• A and K index in propagation - The understanding of the A and K indexes will become a very important issue when one begins serious HF operation.
  [ Hits: 410 | Votes: 2 | Rating: 4.5 ]
• CT1BOH Solar Page - Collection of real time solar data by CT1BOH
  [ Hits: 329 | Votes: 0 | Rating: 0 ]
• Amateur Chirp Project - Amateur projects to investigate radiowave propagation - G3PLX's chirp project, ionosonde database, and more
  [ Hits: 527 | Votes: 0 | Rating: 0 ]
• Greyline propagation - About greyline propagation in HF bands
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• Short Wave Propagation - Introduction to shortwave propagation
  [ Hits: 413 | Votes: 3 | Rating: 5 ]
• Electromagnetic Wave Propagation by Conduction - A sacrilegious re-examination of current wave propagation theory and proposal of a new, more comprehensive and logical alternative.
  [ Hits: 300 | Votes: 0 | Rating: 0 ]

• HF Propagation app for Windows - This program displays solar-terrestrial data for radio waves propagation that is provided by the N0NBH web-service.
  [ Hits: 2074 | Votes: 6 | Rating: 10 ]
• WaveGuide - Real-time HF propagation conditions for iOS. WaveGuide ia a ham radio utility for determining HF propagation conditions at the touch of a finger.
  [ Hits: 913 | Votes: 0 | Rating: 0 ]

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