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Antennas : 20M
  • W5GI Mystery Antenna  pop - W5GI Mystery Antenna is a multi-band wire antenna that performs exceptionally well even though it confounds antenna modeling software. This antenna covers 80 to 6 meters with low feed point impedance and will work with most radios, with or without an antenna tuner. It is approximately 100 feet long, can handle the legal limit, and is easy and inexpensive to build. It is similar to a G5RV but a much better performer especially on 20 meters.
    [ Hits: 139316 | Votes: 123 | Rating: 7.55 ]
Antennas : 40M
  • 40M Reversible Moxon - Moxon antenna project, each side is 51 feet long and the turned in sections are each 7.7ft long. This antenna performed similar to a full size two element yagi for 40 meters.
    [ Hits: 4412 | Votes: 2 | Rating: 9 ]
Antennas : Mobile
  • ARRLWeb: The HF Mobile Antenna - Members only articles on HF mobile antennas, includes an interesting RV antenna with a 5 bands coverage, and another similar antenna for camper.
    [ Hits: 3112 | Votes: 1 | Rating: 8 ]
  • Whip antenna for Yaesu FT-817 - Picture collection of a whip antenna similar to the Whip Miracle, in italian
    [ Hits: 15548 | Votes: 8 | Rating: 5.12 ]
Antennas : Portable
  • Pedestrian mobile HF antenna - This antenna allow transmission and reception on all bands between 7Mhz and 28 Mhz. Similar in concept to the Miracle Whip by VK3YE
    [ Hits: 2702 | Votes: 2 | Rating: 6 ]
Antennas : Stealth
  • X-Beam antennas - Two element X-Beam is a high-performance broad-band antenna that is ideal for Ham radio operators with limited space. X-Beams are inexpensive and easy to build. The performance of the simple X-beam is amazingly similar to larger, more conventional antennas by 4S7NR
    [ Hits: 4040 | Votes: 11 | Rating: 7.46 ]
Antennas : Yagi
  • The G4ZU Bird Yagi - Interesting variant on the 3-element Yagi. Lightweight fiberglass (or similar) tubes supporting a wire structure of elements
    [ Hits: 3341 | Votes: 4 | Rating: 5.25 ]
Antennas : ZS6BKW
  • The ZS6BKW Multiband HF Antenna - Antenna design from ZS6BKW (G0GSF), similar to the G5RV, but it actually resonates on five bands It's only 90 ft long 27.51 m, with a 40 ft 12.2 m downlead
    [ Hits: 6505 | Votes: 8 | Rating: 6.88 ]
Ham Radio : Clubs : North America : USA : California
  • Simi Settlers ARC - Simi Settlers Amateur Radio Club Simi Valley, California USA
    [ Hits: 539 | Votes: 0 | Rating: 0 ]
Operating Aids : Radio Spectrum
  • Marine broadcast - World Wide Marine Radio Facsimile Broadcast Schedules From NOAA, wefax scheduling
    [ Hits: 6141 | Votes: 11 | Rating: 6.73 ]
Operating Modes : DSP
  • Psk31 - PSK31 is a digital communications mode which is intended for live keyboard-to-keyboard conversations, similar to radioteletype. Its data rate is 31.25 bauds (about 50 word-per-minute), and its narrow bandwidth (approximately 60 Hz at -26 dB) reduces its susceptibility to noise.
    [ Hits: 1441 | Votes: 1 | Rating: 10 ]
Operating Modes : Satellites
  • HF-FAX - The home of Radio Facsimile wefax & SSTV.
    [ Hits: 9560 | Votes: 24 | Rating: 8 ]
Radio Equipment : VHF-UHF Handhelds : Kenwood TH-D7A-E
  • MCP-D7G TH-D7A TH-D7E Memory Control - This program is for editing Memory Channels APRS, SKY COMMAND II and various settings on the kenwood amateur radio TH-D7A(G)/D7A(G2.0)/D7E(G2.0) A similar version exist for TH-D7 generation 1.
    [ Hits: 1979 | Votes: 3 | Rating: 4.67 ]
Software : Legacy Systems : MS DOS
  • EU Sprint Contest - It's a nice DOS program to handle the EU Sprint Contest written by Peter, DL2NBU (tnx). Both the screen and most of the commands are very similar to CT by K1EA so the program will be real friendly. Use a standard CW interface (see below) to connect your computer to the radio and send CW from your keyboard. SPRINT runs on any IBM compatible computer (XT, AT) with MS-DOS 3.3 or higher, W95 and W98. The ZIP file includes an ASCII file in English written by the author with instructions.
    [ Hits: 1219 | Votes: 0 | Rating: 0 ]
Software : PSK31
  • WinPSKse - WinPSKse is a logical outgrowth of WinPSK as designed and written by AE4JY. The look and feel is intentionally similar, but some significant changes have been made, not the least of which is the ability toreceive two PSK31 signals simultaneously.
    [ Hits: 5070 | Votes: 20 | Rating: 6.71 ]
Software : Radio Control
  • HugeIcom - This is a very simple program which helps visually handicapped people to see the frequency and mode of the rig. Or maybe it's useful for demos, trade shows or similiar. It will work with any Icom except the IC-735.
    [ Hits: 1172 | Votes: 1 | Rating: 10 ]
  • ICOM OCX - CI-V OCX For The Icom 756Pro allow you to interface your own application or visual basic, excel, word or similar custom applications to your icom radio.
    [ Hits: 1571 | Votes: 5 | Rating: 10 ]
Software : Weak Signal
  • HamView - A freeware program to dig out weak signals buried in noise, functionally similar to the excellent FFTDSP of AF9Y, but with the added bonus of real time audio filtering of the incoming signals. Just point and click with the mouse, and the selected signal will stand out from the QRM and noise.
    [ Hits: 7559 | Votes: 3 | Rating: 5 ]
Technical Reference : Homebrew
  • Eprom Eraser - An Eprom Eraser with UV-Ray for 27Cxx Eprom (and similar, common in TNC) with a timer
    [ Hits: 1815 | Votes: 4 | Rating: 7.5 ]
Technical Reference : Sound Card Radio Interfacing
  • Sound Card Interface by VK6YSF - Presented here is a transceiver to computer sound card interface complete with automated transmit key function. A sound card interface is simply the audio coupling of a computer soundcard and a transceiver to allow various computer applications that send and receive SSTV, RTTY, PSK31 and other similar modes based on soundcard generated signals.
    [ Hits: 3186 | Votes: 2 | Rating: 8.5 ]

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