If you can find it, can you send me that?  I like projects like that. I've 
been on a frenzy lately fixing the TS-120, and wiring a mic for it. I had an 
old turner plus 3 over here with a 3 pin plug, I think it was wired for a 
halacrafters radio but I finally cut the plug off and have been running it 
on the TS-120 this morning and getting decent reports out of that old mic. I 
wasn't sure if I still had the touch for wiring mics like I used to since I 
haven't done it in a long time but I did it very successfully with that one.
----- Original Message ----- 
From: "Keith Barrett" <[log in to unmask]>
To: <[log in to unmask]>
Sent: Wednesday, March 19, 2008 10:47 AM
Subject: Re: valve radios revisited


> Hi,
>
> Could have been me you were referring to.
>
> Several years ago, a friend built several audible meters for me.  They are 
> a
> small bbox with two so239 sockets, for input and output.  There is a 
> switch
> to select forward and reverse power.  One tunes for the highest tone when
> tuning transmitter or linear and lowest tone when in reflected mode.  You
> can leave the swr mode selected as 0 reflected results in no sound, useful 
> if
> the aerial falls off.
>
> The circuits were published in The radcom sevferal years ago.  I did offer 
> to
> send them to anyone who was interested at the time but got no takers.
>
> Not sure if the articles can be accessed from the RSGB webb site but I
> could probably send them to anyone interested.  I think I may have a pdf
> somewhere but would need to try and find it.
>
>