[TenTec] TT 961 Pwr Supply - mfr dates?

[Don Jones]

We I did some research and for the time of manufacture and the standards in
affect during those days, it appears that the supply is compliant in force
in those days.  
As far as for today's RF Emissions Standards, one would have to add an input
filter to the supply. 
Vy 73, Don KO7i

-----Original Message-----
From: Don Jones [mailto:ko7i at comcast.net] 
Sent: Friday, March 01, 2013 10:50 AM
To: 'Discussion of Ten-Tec Equipment'
Subject: Re: [TenTec] TT 961 Pwr Supply - mfr dates?

I am still trying to figure out when this power supply was produced.
Basically I have found an EMI problem with this power supply. At an idle
(omni VI in receive mode) it is failing CISPR 22 Conducted RF Emissions by
30+ dB. I want to be fair and apply the correct measurement standard 
30+ (year)
before crying foul on this power supply. Any help out there? Thanks, Don
KO7i



-----Original Message-----
From: Don Jones [mailto:ko7i at comcast.net]
Sent: Wednesday, February 27, 2013 5:52 AM
To: tentec at contesting.com
Subject: [TenTec] TT 961 Pwr Supply - mfr dates?

I am curious if any here knows the years the 961 pwr supply was made? In
particular when it went out of production. Vy 73, Don KO7i