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• Isolation chokes for 160m verticals - An article on how much impedance you really need and how small can be a chooke for top band vertical antennas by N6LF
  [ Hits: 631 | Votes: 0 | Rating: 0 ]

• Vertical dipole antenna - A vertical dipole for 10, 15, 20 and 40 meters made adapting two Hustler Model 6-BTV antennas by w6sdo
  [ Hits: 2238 | Votes: 9 | Rating: 6.56 ]

• Fan Dipole for DX - Modeling an 80/40/20M Fan Dipole for DX by Larry Banks, W1DYJ
  [ Hits: 1158 | Votes: 3 | Rating: 6 ]

• Common-mode chokes - Chart that present results of impedance measurements made on a variety of common-mode choke implementations across the frequency range 1MHz to 30MHz by G3TXQ
  [ Hits: 607 | Votes: 2 | Rating: 4 ]

• VK5ABN ALE Antenna - The VK5ABN loop antenna consists of a horizontal loop tuned to the 80M band and a dipole cut for the 30M band.
  [ Hits: 589 | Votes: 4 | Rating: 7.75 ]

• Windom Antenna - This article describes the characteristics of the Windom antenna and shows the results of several simulations made with MMANA-GAL, covering models optimized for the 20 m, 40 m and 80 m bands.
  [ Hits: 1348 | Votes: 5 | Rating: 2.4 ]

• 40 Meters Wire Yagi Antenna - A wire yagi antenna model, easy to build, made using inverted vee elements and requiring just one support by ve3vn
  [ Hits: 2582 | Votes: 6 | Rating: 4.67 ]

• AntiqueTubeRadio.com Discover over 1200 antique radios - Large collection of 1900's antique Radios for sale,Floor model, Cathedral, table top, Novelty, Battery, police and broadcast band image gallery
  [ Hits: 176 | Votes: 0 | Rating: 0 ]

• PSKreporter.de - PSKreporter displays the digital mode data of transmitting and receiving stations and displays them with additional information in selectable views.
  [ Hits: 672 | Votes: 19 | Rating: 8.64 ]

• 3905 Net - 3905 Century Club offer nets on 20, 40, 75, 80, and 160 meters operating with a mixture of SSB, CW, RTTY and PSK-31 modes
  [ Hits: 335 | Votes: 3 | Rating: 9 ]

• What is ESSB - Extended Single SideBand is any SSB transmission that exceeds the audio bandwidth of common 2.9kHz SSB J3E modes by essb.us
  [ Hits: 308 | Votes: 0 | Rating: 0 ]

• About NBEMS - Narrow Band Emergency Messaging Software (NBEMS) is an Open Source software suite that allows amateur radio operators to reliably send and receive data using nearly any computer (Windows, Mac, and Linux) and any analog radio without requiring a dedicated digital infrastructure or specialized modem hardware
  [ Hits: 312 | Votes: 0 | Rating: 0 ]

• Yaesu FT-991 - Official Yaesu page for the Yaesu FT-991 all-band multimode portable transceiver
  [ Hits: 733 | Votes: 7 | Rating: 8.43 ]
• Yaesu FT-991 eHam Reviews - Reviews from eHam users about the all band all modes Yaesu Transceiver
  [ Hits: 633 | Votes: 1 | Rating: 10 ]

• Baofeng UV-5R review - A short description of Baofeng UV-5R by NH7QH
  [ Hits: 297 | Votes: 0 | Rating: 0 ]
• Baofeng UV-5R models - UV-5R models comparison chart
  [ Hits: 9612 | Votes: 9 | Rating: 5.67 ]

• SSTV Encoder for Android - This free app encode pictures in Slow Scan TV SSTV signals. Support the most popular modes Martin 1, Martin 2, Scottie Modes, Robot and Wraase modes. Image editing is even possible with som text overlaying features
  [ Hits: 212 | Votes: 2 | Rating: 5.5 ]

• Spark - Spark is a realtime modulator software for Digital Radio Mondiale DRM, DRM+ and analog FM/AM radio standards. The software supports all code rates, bandwidths and robustness modes (A, B, C, D, E) published in the DRM standard as well as all mapping schemes, such as Standard Mapping
  [ Hits: 1905 | Votes: 5 | Rating: 7.8 ]

• Spectrum Analyzer Pro Lab - Spectrum Analyzer pro is a commercial application that will turn your computer into a modern spectrum analyzer. This will provide you with features that go far beyond the possibilities of any stand-alone hardware unit. Run under recent Windows versions, available in trial mode
  [ Hits: 1035 | Votes: 2 | Rating: 10 ]

• EXChat - This is a computer program for Amateur Radio transmission and reception using a computer and radio transceiver The program equips your computer with a one sentence at a time chat-mode for operation on the HF bands. You use it in the same way as you would Skype or cell-phone TXTing. This facilitates rapid-fire QSOs and especially makes nets easier by ZL2AFP
  [ Hits: 563 | Votes: 0 | Rating: 0 ]

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