http://audiosystemsgroup.com/RFI-Ham.pdf
The above from K9YC should be required reading on the subject, in my opinion.
Hope it helps.
73- Greg,KC8HXO
Sent from my Linux device
> On Dec 27, 2017, at 21:10, Bob Good <k4bg@planters.net> wrote:
>
> The Ten Tec manual has virtually nothing to describe the internal balun
> supplied with the unit. I do not know how to physically look to tell its
> design. Is it a 1 to 1 or a 4 to 1; Current or Voltage design? Okay, if it
> is 4:1 or voltage design, please comment on the proper design in schematic
> form or picture; what ever it takes for me to wind a current design, 1 to 1
> balun. Can the toroid be reused? I use it on a ladder line, center fed 135
> ft. dipole up 60 ft. Other antennas are coax fed. Thanks to all who would
> like to help this analog old timer. Happy New Year and ‘73. Bob K4BG.
> (Good on QRZ)
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