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• K2YWE's Compact 160m Lazy-U Antenna - This compact 160m antenna is a half-wave dipole with a vertical section. It requires no radials and has worked well for me.
  [ Hits: 18000 | Votes: 16 | Rating: 7.31 ]

• Crossed Field Antenna - The Crossed Field Antenna (CFA) is one of the applications of Correction of Maxwell's Equations which was used over 150 years ago which was proved these days that the Magnetic Field Source is only the Displacement Current not the Conduction Current . These Corrections was made by an Egyptian Doctor Engineer Fathi Kabbary , who reached the New Correct Theory which shows that the height and efficiency of the antenna doesn't depend on the wavelength
  [ Hits: 2310 | Votes: 5 | Rating: 2.8 ]

• Phone line as a SW antenna - This article describes how to use a phone line as a shortwave receiving antenna, but be carefull telephone lines present a potential shock hazard, use at your own risk
  [ Hits: 2546 | Votes: 3 | Rating: 4.33 ]

• HFRadio.org Discussion Forums - Discussion groups for Shortwave Listening, Propagation, Amateur Radio, and related topics.
  [ Hits: 788 | Votes: 1 | Rating: 1 ]

• Empower RF Systems - We offer a large selection of standard and custom High Power RF and Microwave amplifiers for broadband, general communication, matched band, and personal communication markets.
  [ Hits: 3077 | Votes: 3 | Rating: 8.33 ]

• KEYCOM Characteristic Technologies - Millimeterwave/Microwave transmission lines and components, Cryogenic temperature application transmission cables and systems, Permittivity(Dielectric rate) and Permeabillity measurement systems, Antennas, Radar systems
  [ Hits: 927 | Votes: 2 | Rating: 4 ]
• Massachusetts Microwave Corporation - Repair and sales of refurbished, point-to-point, digital microwave radios manufactured by Alcatel and Digital Microwave Corporation (DMC).
  [ Hits: 1199 | Votes: 0 | Rating: 0 ]
• Massachusetts Microwave Corporation - Provider of point-to-point microwave radio system sales, service, and integration, employing refurbished name brand digital (DS1/E1, DS3/E3) and analog video radios. Specializing in Microwave Associates (M/A-COM) , Digital Microwave Corp. (DMC/Stratex) and Alcatel/Rockwell microwave radios.
  [ Hits: 1384 | Votes: 1 | Rating: 2 ]
• JWM Engineering Group - Top quality Microwave Phase Locked oscillators for DB6NT, DEMI and homebrew microwave transverters, and other support products.
  [ Hits: 760 | Votes: 6 | Rating: 9.83 ]

• WaveNode Precision Station Monitoring - The WaveNode WN-1 is a precision, full-featured Amateur Radio Station Monitoring System which now includes Audio Announcing for RF power, SWR, and DC monitoring using HF and UHF remote sensors.
  [ Hits: 834 | Votes: 5 | Rating: 8.8 ]

• W1GHZ Microwave Antenna Book - The W1GHZ Online Microwave Antenna Book online
  [ Hits: 9217 | Votes: 15 | Rating: 6.67 ]

• Current Optimal Frequency Charts - Optimal Working Frequencies (MHz) for High Frequency (HF) / Shortwave Radio. By region, updated monthy.
  [ Hits: 8820 | Votes: 14 | Rating: 4.93 ]

• HF - VHF Radiowave Propagation Center - High frequecy and VHF radio propagation data, solar and geomagnetic real-time and historic data, as well as forecasts. A comprehensive propagation resource compiled by Tomas Hood, editor of the propagation columns of CQ, CQ VHF, Popular Communications, and Monitoring Times magazines. Solar Weather, Geomagnetic, Aurora, Ionospheric reports via eAlerts and webpage. WAP phone access. Live and educational resources, and more.
  [ Hits: 1435 | Votes: 2 | Rating: 7.5 ]

• RTSH - Online - Radio Tirana and Albanian Television (RTSH) broadcasts local news, music, and entertainment programs via FM, TV and mediumwave and international programs in 7 languages by shortwave radio.
  [ Hits: 991 | Votes: 13 | Rating: 5.31 ]

• The Radio Informer - The latest info on the world of radio including:world,shortwave,pirate,digital,mw,lw news,links.
  [ Hits: 808 | Votes: 0 | Rating: 0 ]

• DSWCI - The Danish Shortwave Club International - "The DSWCI was founded 1956 and has members in 36 countries all over the world. The member bulletin ""Shortwavenews"" is published regularly in english."
  [ Hits: 1060 | Votes: 3 | Rating: 3.67 ]
• The International Short Wave League - Founded in 1946 in the UK, the ISWL is Global. We cater for Licensed Amateurs and all types of Shortwave Listeners. Offer a comprehensive awards programme and run a very efficient QSL Bureau.
  [ Hits: 1006 | Votes: 1 | Rating: 10 ]
• DX-Antwerp - A Flemish association of shortwave listeners
  [ Hits: 781 | Votes: 3 | Rating: 7 ]

• DX ToolBox - DX Toolbox searches the web for you, gathering information on solar and geomagnetic conditions that affect radio propagation. It's ideal for the ham radio operator, shortwave listener, or other radio enthusiast.
  [ Hits: 7151 | Votes: 6 | Rating: 7.83 ]

• WD5HOH Regenerative(Regen) Receiver - This web page describes a small, single tuned circuit regenerative receiver primarily for daylight reception in the 16, 19, 22 and 25 meter international shortwave broadcast bands.
  [ Hits: 9373 | Votes: 8 | Rating: 6.5 ]

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