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![]() "RHF" wrote in message m... = = = "Lucky" wrote in message = = = ... I'm using 300Ohm Twinlead as an ant hooked up to a 4:1 current balun. But, the lead is NOT split and divided like a dipole but can't just as it is together. Is it still functioning exactly as a bad dipole? I'm getting great reception, low noise. I just don't want to limit myself with a dipole. Lucky LUCKY, Hey - What Works - WORKS ! ![]() What you appear to have is a Center-Fed ZEPP Antenna or "T" Antenna. Using a Balun (Matching Transformer) and Coax Cable Feed-in-Line makes it an 'improved' Low Noise Antenna. You may wish to consider moving the Feed-Point from the Center of Two Equal Arms to an Off-Center Feed-Point with a Short-Arm of 38% and a Long-Arm of 62% of the Total Length of the Antenna. This type 'configuration' of Wire Antenna is called a "WINDOM" Antenna. Three to Read: * Need an Off-Center Fed SWL Antenna consider a Windom type design http://groups.yahoo.com/group/Shortw...a/message/1582 - The ORIGINAL Windom Antenna - The Improved "Low Noise" Windom Antenna - The "Dipole" Windom Antenna - The "G5RV" Windom Antenna * KISAP Broadband Antenna Questions http://groups.yahoo.com/group/Shortw...a/message/1511 Shortwave Listener "SWL" {300 Ohm Twin Lead} Windom Antenna - Long-Arm 'cut' for the 49 Meter Shortwave Band = 38.54 Feet - Short-Arm 'cut' for the 31 Meter Shortwave Band = 24.13 Feet - Vertical-Leg 'cut' for the 19 Meter Shortwave Band = 15.15 Feet - Mount/Rig this Antenna at a Height of 30.3 Feet with the Vertical Leg and Coax Cable Feed-in-Line coming down Straight and Vertical. - TV 300 Ohm to 75 Ohm Matching Transformer (Balun) - TV 75 Ohm Coax Cable Feed-in-Line NOTE: The 300 Ohm Twin Lead froms a 'continious loop of wire' in the shape (outline) of a small 't'. The Ends of the Loop are connected to the 300 Ohm Ends of the Matching Transformer. * A Few "Ready-Made" Windom Antennas http://groups.yahoo.com/group/Shortw...a/message/1583 iane ~ RHF . . Some Say: On A Clear Day You Can See Forever. http://groups.yahoo.com/group/Shortw...na/message/502 I BELIEVE: On A Clear Night... You Can Hear Forever and Beyond - The BEYOND ! . . Thank you RHF Good info as always. I will read up. Lucky |
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