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FinalQuest,
If this is for a "Receive Only" Shortwave Listening (SWL) Antenna Then Think 9:1 Matching Transformer - Which is sometimes called a Magnetic Longwire Balun (MLB). Read - For the Longwire {Random Wire} Antenna to Coax Cable "Connection" - Think 'Matching Transformer' ! http://groups.google.com/group/rec.r...b972a1125c2d8a http://groups.yahoo.com/group/Shortw...a/message/5343 Read - UnUn - MLB - UMB - LWA [ The Magic and Power of "Words" ] { Techno Babel } http://groups.google.com/group/rec.r...142938701ed7b3 http://groups.yahoo.com/group/Shortw...a/message/4913 Read - "Ununs" = 'UN' to 'UN' { Unbalanced-to-Unbalanced Matching Transformer } http://groups.google.com/group/rec.r...443a5683b72305 http://groups.yahoo.com/group/Shortw...a/message/4900 Read - Magnetic Longwire Baluns (MLBs) http://groups.google.com/group/rec.r...6447a7ae8b3d82 http://groups.yahoo.com/group/Shortw...a/message/5439 http://groups.google.com/group/rec.r...157d690257b8ad http://groups.google.com/group/rec.r...71a9cda8d98434 Read - The Magnetic Longwire Balun Question http://groups.google.com/group/rec.r...9cf228fe152992 Read - RIGGING - The LMZ-75, SWLZ and RF Systems MLB (Magnetic LongWire Balun) http://groups.google.com/group/rec.r...6df0ac85d0fbea http://groups.yahoo.com/group/Shortw...a/message/6307 http://groups.google.com/group/rec.r...77c0e9783e7421 LOW NOISE SHORTWAVE LISTENING ANTENNA : The Random Wire {Longwire} Antenna + plus the 9:1 Matching Transformer + plus the Remotely Located Ground Rod + plus the Coax Cable feed-in-line Equals = The design concepts {elements} of the "Low Noise" Shortwave Listening (SWL) Antenna Read - ABOUT - The "Low Noise" Antenna design concepts that were popularized by John Doty : http://groups.google.com/group/rec.r...38b087b5e89fee http://groups.yahoo.com/group/Shortw...a/message/5178 http://groups.google.com/group/rec.r...a571f3bebdca61 http://groups.google.com/group/rec.r...3fe02cad4e5650 http://groups.google.com/group/rec.r...4620d18b66eeba http://groups.google.com/group/rec.r...ffeaab835e3bb6 http://groups.google.com/group/rec.r...4e78044fafe71e Read - Three "Must" Links to Read -wrt- Low Noise SWL Antenna http://groups.google.com/group/rec.r...2bfb8387eb0794 http://groups.yahoo.com/group/Shortw...na/message/949 Read - "Low Noise Shortwave Listener (SWL) Antenna for most Radio/Receivers" [NO Antenna Tuner Required] http://groups.yahoo.com/group/Shortw...a/message/1525 http://groups.yahoo.com/group/Shortw...a/message/1024 This is the so called "Low Noise" SWL Antenna. Three "Must" Links to Read -wrt- Low Noise SWL Antenna http://groups.google.com/group/rec.r...8a885a26f3e925 http://groups.yahoo.com/group/Shortw...na/message/949 [ Please READ These Three Links ] http://www.anarc.org/naswa/badx/ante...e_antenna.html http://www.anarc.org/naswa/badx/ante..._longwire.html http://www.anarc.org/naswa/badx/antennas/grounding.html ABOUT THE "LOW NOISE" ANTENNA 'DESIGN CONCEPTS': A Random Wire Antenna Element coupled via a 9:1 Matching Transformer at the Near-End of the Antenna with a Ground Rod and Coax Cable Feed-in-Line to the Receiver. This is the basic SWL Antenna that uses the "Low Noise Antenna" 'design concepts' that were popularized by John Doty. Read - ABOUT - The Low Noise Inverted "L" Antenna http://groups.google.com/group/rec.r...50b04226dbed21 http://tinyurl.com/4ejjl http://tinyurl.com/43lhx http://tinyurl.com/4phm9 http://tinyurl.com/68phl http://tinyurl.com/4nngb http://tinyurl.com/559us http://groups.google.com/group/rec.r...dfea39dc7bbf6e Read - Question : Is 'it' a Longwire {Random Wire} Antenna -or- Inverted "L" Antenna ? http://groups.google.com/group/rec.r...364956151adbba http://groups.yahoo.com/group/Shortw...a/message/6300 well that is my double-nickel - iane ~ RHF .. All are WELCOME and "Invited to Join" the Shortwave Listener (SWL) Antenna eGroup on YAHOO ! http://groups.yahoo.com/group/Shortwave-SWL-Antenna/ SWL ANTENNAS GROUP = http://tinyurl.com/an6tw |
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