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LW,
Windom -vice- Dipole which is the better SWL Antenna ? ? ? http://groups.yahoo.com/group/SWL-AM...nna/message/80 FWIW: Think of the WINDOM Antenna as an OFF-Center (36%/64%) Feed Dipole that is more Broad Banded (not as frequency specific and resonant) and more omni-directional (not as bi-directional) as the common dipole antenna. IMHO: For a SWL Antenna the WINDOM Antenna is the better "All Band" "All Directions" antenna choice over the common dipole antenna. CHECK-OUT - The SWL Terminated-Folded-Windom "TFW" Antenna (Low Noise) using a 300 Ohm Twin-Lead or 450 Ohm Ladder-Line and a Matching Transformer with Coax Cable Lead-in-Line. TFW-Antenna= http://tinyurl.com/3ff7g CHECK-OUT - Double LL Windom Type [Low Noise] SWL Antenna - NOTE: Not a True Windom but more like Two Oposed Inverted L Antennas. Double-LL-Antenna= http://tinyurl.com/26h2t CHECK-OUT - Dual Element Low Noise SWL Antenna MLB Type: Dual Element (Inverted "L" and Horizontal) Multi-Wire Low Noise SWL Antenna using a Matching Transformer (Magnetic Longwire Balun) with a Coax Cable Lead-in-Line. Dual-Element-Antenna= http://tinyurl.com/2yo3q iane ~ RHF .. Some Say: On A Clear Day You Can See Forever. http://groups.yahoo.com/group/SWL-AM...na/message/502 I BELIEVE: On A Clear Night... You Can Hear Forever and Beyond ! .. .. = = = (LW) = = = wrote in message . com... "JEFF UK" wrote ... What would be best for my next receiving antenna. 1) A long wire , coax feed (no balun ) about 80 feet, ( earthed coax braid) 15mtrs from house. or 2) A Long dipole, about 80 feet each side. A good performer is an off-center fed dipole. 44 ft on one end / 22 ft on the other, fed with RG-8X coax. Being coax fed, it keeps out a lot of the indoor electrical noise from dimmers, flourescent lights, etc. Grove sells this antenna as the "Skywire". I've also used a 66 ft / 33 ft variation of this with very good results. The higher the better. A passive tuener or passive preselector might be a good accessory with this antenna. (Disclaimer - an antenna of this type and size *might* overload some portable radios.) .. |
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