Pearl!
No, I don't think so, but I'll look into my old files. I know I have
some old stuff, but I'm not sure about any PM2's. I had a PM3a once,
fine little box. I'm looking, I'm looking! Tomorrow I'll check the
garage.
Clark
WA3JPG
On Feb 13, 2008, at 3:10 PM, Dennis Jones wrote:
Hi Clark,
Do you have any info on the Ten Tec Power Miter series
transceivers?? such as schematics and modifications, Have two of
them (PM-2B's) and they are totally different layouts, Boards, quite
interesting at best, some bozo get into it and changed a pot load of
parts, which drove me nuts for a while. Any suggestions?
DJ K6RCL aka ( Pearl )
On Feb 13, 2008, at 12:44 PM, Clark Savage Turner wrote:
Quick comment, Bill. I found that replacement of the stock 4 pole
filter with a tighter 8 pole filter still results in significant
blowby. I found that putting another 4 pole filter in an earlier part
of the circuit eliminated the blowby very well and left me with plenty
of signal. I don't recall exactly where I stuck that extra 4 pole
filter in there, but it was not far from the standard filter.
Jerry makes a good point, by the way, you can tradeoff a bit of width
in the filter for much better ability to hear in some of the worst
conditions. A lesson hard learned in my shack.
Clark
WA3JPG
On Feb 13, 2008, at 12:20 PM, Bill Miner wrote:
Has anyone replaced the stock filters with any of the Inrad units?
How did
the new filters work and how much trouble was it to wire the Inrads
into the
Ten Tec rig?
The stock filters seem to have very wide skirts or filter blow-by or
maybe
both.
Clark Savage Turner, J.D., Ph.D.
Professor of Computer Science
Cal Poly State University
San Luis Obispo, CA. 93407
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Dennis Jones
k6rcl@cox.net
_______________________________________________
TenTec mailing list
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Clark Savage Turner, J.D., Ph.D.
Professor of Computer Science
Cal Poly State University
San Luis Obispo, CA. 93407
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