[TowerTalk] Securing windowline in the balun

Jim Brown jim at audiosystemsgroup.com
Sun May 11 22:11:28 EDT 2008


On Sun, 11 May 2008 19:52:53 -0600, Tim Holmes wrote:

>Ive got a very very effective 30/40/80 dipole fed with window line 

What kind of dipole is this? A fan? A traps?  Both of my 80/40 fans have 
reasonably low SWR on 30M and 17M when fed with 75 ohm coax. You might be 
better off with a good choke at the antenna feedpoint and coax to the 
transmitter. If it's a good choke, it will kill noise pickup on the line, 
so the result should be quieter on RX. 

73,

Jim K9YC






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