6 band

6 band

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• IK1ZYW Vertical antenna - A vertical antenna for stationary-mobile HF-VHF operation. It works on 2-6-10 and 12 meters band.
  [ Hits: 15644 | Votes: 8 | Rating: 4.62 ]

• A Lowband Antenna that is Almost Free - The Shunt-fed Tower, an effective Low Band Antenna, uses your beam as a capacitive top-hat and only needs a simple feed network and a good ground system to work DX on 80M and 160M.
  [ Hits: 18749 | Votes: 4 | Rating: 7.75 ]

• The Monoband HF dipole antenna - If you are looking for an easy antenna for your favorite band, you can't go wrong with an halfwavelenght dipole, all you need is 3 insulators and some wire
  [ Hits: 3480 | Votes: 4 | Rating: 8.75 ]

• A 16 Turn S-Band Helix - This design represents the smallest practical antenna for Oscar-13 mode-S. Perfect beacon reception at all times is possible, and acceptable SSB even at 43,000 km range.
  [ Hits: 8908 | Votes: 4 | Rating: 7.5 ]

• The 5 Bands Wire-Beam - This wire-beam has one radiator-element, feeded with 450-Ohm-Wireman-twinlead and needs an antenna-tuner. For the bands 6m, 10m, 12m, 15m, 17m and 20m bended reflector-elements are used. The support is a cross of 4 fibreglass-fishing-rods
  [ Hits: 5647 | Votes: 2 | Rating: 7 ]
• HF portable antenna - 40 to 6 meters  ^pop - Homemade 40 through 6 meter HF portable multiband antenna, an aluminium antenna construction article, with plan, drawings and photos
  [ Hits: 58907 | Votes: 21 | Rating: 5.57 ]

• All HF Band Antennas - F6ITV consideration on HF Antennas, from trap wired anternnas, to center feed antennas.
  [ Hits: 1518 | Votes: 0 | Rating: 0 ]

• Link Coupled Tuner - Legal Limit Link Coupled Balanced Tuner,for the amateur ham radio HF bands. This Tuner uses plug-in Coils sets for 40, 80, & 160 meters
  [ Hits: 3912 | Votes: 2 | Rating: 7 ]

• WLAN antenna 2.4 GHz Do-It-Yourself  ^pop - A simple homebrew outdoor antenna to 2.4 GHz band.
  [ Hits: 138762 | Votes: 186 | Rating: 5.52 ]

• ZS6BKW Multiband Antenna by NC4FB - An optimized variant of the venerable G5RV multiband antenna
  [ Hits: 1201 | Votes: 0 | Rating: 0 ]

• Recording of DX and other signals on 160 meters - Topband and DX recordings and sound files on 160 meters band
  [ Hits: 849 | Votes: 0 | Rating: 0 ]
• LF Sound Gallery - Sounds from the 136 kHz band
  [ Hits: 1014 | Votes: 4 | Rating: 3.25 ]

• DG7PE Mobile Multiband Antenna - A new homebrew arial with +- 2.30 m lengt for tuner use only ,6m to 80m made by hans dg7pe
  [ Hits: 4430 | Votes: 31 | Rating: 8.16 ]

• Mt-63 technical description - The MT-63 modem, constructed around a high speed DSP processor, either in a dedicated external DSP unit like the Motorola EVM, or in PC software using the PC sound card, transmits 64 tones spaced 15.625 Hz apart, in the 1 kHz bandwidth.
  [ Hits: 632 | Votes: 0 | Rating: 0 ]
• 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: 1444 | Votes: 1 | Rating: 10 ]

• JT65 Protocol - JT65 is a digital protocol intended for Amateur Radio communication with extremely weak signals. It was designed to optimize Earth-Moon-Earth (EME) contacts on the VHF bands, and conforms efficiently to the established standards and procedures for such QSOs.
  [ Hits: 1505 | Votes: 3 | Rating: 7 ]

• WA4DSY 56KB RF Modem - This is a prototype of the WA4DSY 56KB RF modem. It is intended for use on amateur packet radio networks. The modem generates RF in the 28 to 30 mhz range and requires and linear transverter to convert the signal to a UHF or microwave ham band
  [ Hits: 1083 | Votes: 0 | Rating: 0 ]

• Yaesu FT-100 specifications - The Yaesu FT-100 is a miniature mobile transceiver that provides coverage of the 160 to 6 meter bands plus the 144 MHz and 430 MHz bands
  [ Hits: 1842 | Votes: 0 | Rating: 0 ]

• Modifications for the Yaesu VX-5R - VX-5R Loose antenna cure, Vx-5r Free Band, VX 5 R modification for German, VX-5R expanded frequency mod, VX-5R MARS/CAP & freeband mod
  [ Hits: 3439 | Votes: 2 | Rating: 4 ]

• Broadband news: EU sets bpl guidelines - The EU has followed the U.S. lead in clarifying rules surrounding BPL (broadband via power-line) technology
  [ Hits: 405 | Votes: 0 | Rating: 0 ]

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