Ah... yes.... and therein lies the rub...."almost no noise"  is not as 
good a "none."   My TT Model 963 switcher produces noticeable noise on 
frequencies outside the ham bands.
 I did notice TT no longer sells the  Astron-made Model 963, and I 
believe (i.e., guess) the current model is made by Samlex.
 I would probably try a Samlex supply if I wanted another switcher, for 
the above, and other reasons.
----------------------  K8JHR  --------------------------------
On 9/8/2012 11:40 AM, Carl Moreschi wrote:
The current switcher supplies are now mostly very good and
 
produce almost no RF noise.
 
 
___________________________________________
_______________________________________________
TenTec mailing list
TenTec@contesting.com
http://lists.contesting.com/mailman/listinfo/tentec
 
 |