long wave radio

long wave radio

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• Double Extended Zepp Antenna  ^pop - This double extended Zepp provides 3 db gain over a dipole on the band it is designed for. Each side or leg is about 5/8 wavelength long.
  [ Hits: 26154 | Votes: 28 | Rating: 6.35 ]

• Folding the Dipole - The half wave dipole antenna is a simple and practical antenna model that consists of a half wavelength long centre fed conductor.
  [ Hits: 2377 | Votes: 4 | Rating: 7.5 ]

• End-Fed Halfwave Antenna - The end-fed halfwave antenna is a resonant half wavelength long antenna like a dipole antenna except for it is fed at its end rather then in the center. This antenna is as old as radio and is probably best known as the Zepp Antenna
  [ Hits: 24209 | Votes: 18 | Rating: 7.55 ]

• Antennas for MF and LF - Long Waves, Short Antennas, designing antennas for MF and LF communications
  [ Hits: 2380 | Votes: 2 | Rating: 6 ]

• Longwave Non-Directional Beacons - Beacons operating in the longwave radio spectrum, generally between 200 and 450 kHz
  [ Hits: 5407 | Votes: 14 | Rating: 5.79 ]

• BADX Boston Area DXers - BADX is an association of shortwave, mediumwave, and longwave DXers and shortwave radio listeners. Membership is open to all.
  [ Hits: 1380 | Votes: 2 | Rating: 10 ]

• The DX Podcast - A podcast devoted to long-distance radio reception on the AM broadcast band. AM, or Medium Wave (MW), signals can travel thousands of miles.
  [ Hits: 1479 | Votes: 2 | Rating: 5 ]

• Digital Signals - signals and sounds available on shortwave/vhf radio today along with information on the available equipment needed to understand, analyze or identify these signals
  [ Hits: 9767 | Votes: 16 | Rating: 4.75 ]

• Ni4L ANTENNAS & ELECTRONICS - Ham radio antennas and electronics, specialized in 1/2 wave dipole, OCF dipole, windom, full wave loop, end fed, inverted L, portable end fed antenna, long wire, SWL antenna, fan dipole, multiband dipole, G5RV and military antennas.
  [ Hits: 1608 | Votes: 7 | Rating: 8.86 ]

• Monitoring Times - Monitoring Times, SWL, BCL, montly reports, Broadcast band, satellite television, long-wave coverage, Reviews of new products and radio-related software.
  [ Hits: 5032 | Votes: 14 | Rating: 7.99 ]

• Longwave Home Page - The World of Radio Below 500 kHz by the Longwave Club of America
  [ Hits: 4882 | Votes: 5 | Rating: 7.4 ]
• Introduction to Longwave Radio - A brief introduction to longwave radio
  [ Hits: 2030 | Votes: 5 | Rating: 6.6 ]
• Long Wave Radio - The World of LF, by G3YXM reference site for longwave operations. Introduction to operating on 136 and 501 Khz
  [ Hits: 627 | Votes: 1 | Rating: 1 ]
• Ham Radio below 9 kHz - DK8KV Longwave information
  [ Hits: 631 | Votes: 2 | Rating: 6 ]

• HFUnderground  ^updated - HFUnderground.com is dedicated to documenting longwave, mediumwave, and shortwave stations, including broadcasters, utility/military stations, pirate radio and spy numbers stations.
  [ Hits: 2304 | Votes: 6 | Rating: 5.33 ]

• Atlantic Ham Radio Ltd.  ^pop - Canada's premier amateur radio, shortwave radio, scanner, CB, marine and aircraft radio store. A complete line of acessories is also available along with full service and repair facilities.
  [ Hits: 28082 | Votes: 39 | Rating: 5.88 ]

• Scientific Surplus - Buy, sell and trade electronic and scientific instruments. Oscilloscopes, microscopes, signal generators, RF equipment, short & long wave radios, meters and wattmeters, detectors (radiation, metal), spectrum & network analysers military equipment
  [ Hits: 749 | Votes: 0 | Rating: 0 ]

• Dream - Opensource software implementation of a DRM Receiver. Digital Radio Mondiale (DRM) is a new digital radio standard for the long-, medium- and short-wave ranges
  [ Hits: 15892 | Votes: 19 | Rating: 5.84 ]

• ACE-HF Propagation Prediction Software - ACE HF Pro, ACE HF Mobile are Radio Frequency (RF) propagation analysis tools designed for military applications. This version allows the user to analyze the entire HF spectrum using a single fixed transmitter location and multiply receive locations. Commercial version.
  [ Hits: 10042 | Votes: 33 | Rating: 6.22 ]

• Interdigital bandpass filter designer - Fill out the form to design a bandpass filter as described in the January 1985 issue of Ham Radio Magazine. These filters are generally limited to frequencies above 200 MHZ because their size is slightly longer than 1/4 wavelength
  [ Hits: 1117 | Votes: 6 | Rating: 7.67 ]

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