short509 links - and 10 categories
Antennas : 160M
- Vertical antenna for 160 meter
- This high antenna require a large ground composed by 40 radials. It's not very handy expecially in windy situations but is very powerfull in pile-ups. In italian
[ Hits: 3983 | Votes: 1 | Rating: 10.00 ]
- Morgain Antenna for 40/80
- Simple and cheap antenna for 40/80 meter band
[ Hits: 10423 | Votes: 35 | Rating: 6.45 ]
- Dipole for 40 meters
- Shortened dipole with traps for 40 meters band in portuguese
[ Hits: 4120 | Votes: 4 | Rating: 5.50 ]
- Shortened dipole for 80-40 meters
- A shortened dipole for 80 and 40 meters band in spansih
[ Hits: 3382 | Votes: 2 | Rating: 7.50 ]
- Better Feedline Loss Measurements with Antenna Analyzers
- Various publications through the years have shown how the SWR measured on a shorted (or open) feed line can be used to calculate feed line attenuation
[ Hits: 1546 | Votes: 1 | Rating: 10.00 ]
- SWL Receiving Antenna Ideas
- Shortwave radio receiving antenna experiments, on 30 and 40 meters band with pictures, schematics and descriptions.
[ Hits: 10226 | Votes: 4 | Rating: 8.75 ]
- Rhombic Antenna for Shortwave Radio Broadcasting
- Rhombic antenna for shortwave radio broadcasting, general description and radiation patterns
[ Hits: 2600 | Votes: 1 | Rating: 10.00 ]
- Antennas for MF and LF
- Long Waves, Short Antennas, designing antennas for MF and LF communications
[ Hits: 1980 | Votes: 1 | Rating: 2.00 ]
- Shortwave Radios from Germany & Worldwide!
[ Hits: 1662 | Votes: 9 | Rating: 8.55 ]
- Bermuda Contest Rules
- Rules for contestants
[ Hits: 287 | Votes: 1 | Rating: 10.00 ]
- Printable SWL QSL log template
- Free printable template for QSL log reports. Mainly for shortwave listening. Pdf file by Mike Chambers
[ Hits: 2154 | Votes: 18 | Rating: 6.28 ]
- Local Area Communications
- Communications for short distances can be done in VHF or in HF mode, here is explained the differences.
[ Hits: 415 | Votes: 0 | Rating: 0.00 ]
- Amateur Business CB Radios
- Sell 2-Way radios and Accessories. Amateur Radio, Business Radio, CB Radio, FRS & GMRS, MURS, VHF-Marine Radio, Shortwave & Wideband Receivers, Police-Scanners in WA Usa
[ Hits: 506 | Votes: 2 | Rating: 9.50 ]
- Your beginner's guide to shortwave radio, include an up to date blog and news about products and events.
[ Hits: 729 | Votes: 9 | Rating: 9.00 ]
- Free Radio Nova
- Free radio nova on Shortwave
[ Hits: 601 | Votes: 4 | Rating: 9.75 ]
- US Shortwave Listener Call Signs
- Easily obtain an official call sign identifier for your United States SWL Monitoring Station.
[ Hits: 682 | Votes: 4 | Rating: 6.50 ]
- Morse Tone Encoder
- Generates Morse tones using the Soundcard. A neat tool for sending out short sequences of Morse tones.
[ Hits: 1141 | Votes: 6 | Rating: 2.83 ]
- Propagation Wizard
- Freeware windows application that help in determine the availability of a shortwave link, by Rohde & Schwarz
[ Hits: 2392 | Votes: 4 | Rating: 7.25 ]
- DTMF encoder
- Generates dial tones using the Soundcard. A neat tool for sending out short sequences of DTMF tones.
[ Hits: 1419 | Votes: 4 | Rating: 1.00 ]
- A Power Supply on the Cheap
- Need a variable power supply that is short circuit protected and over voltage protected; Here is a good one that can be built cheap by VE3IVJ
[ Hits: 2381 | Votes: 0 | Rating: 0.00 ]
You can try similar termsshort very short 20m short short 80m short di[ole vhf-short short 40 m short 40 meter short 40m antenna short dipoles short wave log 40 m short vertical short backfire short 6m zl special short whip
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