Topband: 2 wire reversible Beverage- KF4ITA Mikek

Fred Moeves fmoeves at twc.com
Sat May 9 20:07:57 EDT 2020


Mike ,

I think that WD-1 is 150 ohm someone on here posted that.

So I am now looking over your.....Chart of turns ratios paper..trying to 
understand it.

I maybe in over my head on this stuff...not real sure how to read the chart.

I'll have to do some more reading.

Thanks

Fred KB4QZH

On 5/9/2020 7:34 PM, Mike Waters wrote:
> Fred, those transformers are the wrong impedance ratio for WD1! They are
> for 420-450 ohm wire. WD-1 has a much lower impedance.
>
> 73, Mike
> W0BTU
>
> On Sat, May 9, 2020, 5:49 PM Fred Moeves <fmoeves at twc.com> wrote:
>
>> Thanks to everyone with some very good advice and good ideas
>> I am now looking for a good place to buy the WD1-TT.
>> ...
>> Also I have wound (2) 6.25:1 transformers and (1) 1:1 reflection
>> transformer using the info from Mike’s (W0BTU) site.
>> I assume these transformers will work with any of the 2 wire Beverages
>> that's been discussed here in previous posts.
>>
>>
> _________________
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