[Boatanchors] World Radio Lab's Duo-Bander 84

[Whitebear1122]

Hi Bob and all, I already found your very excellent video !  When W4MIL and I were talking Duo-Bander’s some time back I checked youtube.com <http://youtube.com/> and came across yours.  Great video.  Thanks.  I have a little work to do on mine.  I discovered Sunday night while trying to tune up for a QSO with a friend on 3988 that power starts dropping significantly above 3900 and is at zero by 3925…. Plus there is a little carrier balance work needed and the maximum null still yields 10 watts output.  

I am impressed with the receiver, stations sound great.  My tx audio appeared to sound good on the TS-590 and headphones.  I might have to ping you for troubleshooting advice when I dig into it.

73, Scott WA9WFA

> On Dec 3, 2017, at 3:37 PM, Robert Nickels <ranickel at comcast.net> wrote:
> 
> On 12/3/2017 2:48 PM, Whitebear1122 wrote:
>> Does anyone have some history on this lil gal?
> 
> Hi Scott,
> 
> Here's a little video I did a while back on mine: https://www.youtube.com/watch?v=GQ6woUIDJeA
> 
> There were pretty common back in the 60s in the midwest for reasons I explain in the video ;-)
> 
> 73, Bob W9RAN
>