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Re: Topband: 75 ohm RG6 to 50 Ohm radio

To: topband@contesting.com
Subject: Re: Topband: 75 ohm RG6 to 50 Ohm radio
From: Ed Stallman <ed.n5dg@gmail.com>
Date: Wed, 28 Sep 2016 12:58:08 -0500
List-post: <topband@contesting.com">mailto:topband@contesting.com>
Thanks all for your wisdom . Some say not needed and some say to use the 75 / 50 transformer . I figure it's easy enuf to do . So now I'll try it and see for my self .

Thanks again, Ed N5DG


On 9/27/2016 10:35 PM, Ed Stallman wrote:
My receive antenna is 75 Ohm RG6 connected to my radio and I want to wind a 2873000202 binocular core to step 75 to 50 Ohm's . I seen this info on W8JI web page but can't seem to find it again.

I do remember it's 4 turns 50 Ohm and 5 turns 75 Ohm and all wires come out the same side of the core . Am I correct so far?

Does it make a difference which winding I wind first ?

Thanks in advance , Ed N5DG



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