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EICO 369 Sweep / Marker Generator
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06-05-2010, 10:46 PM
bandersen
RCA 741PCS
Join Date: Mar 2009
Location: Chicago, IL
Posts: 8,103
EICO 369 Sweep / Marker Generator
I picked this EICO 369 sweep/marker generator recently. I was really happy to get the specialized cables with it. This device use post marker injection which is a better approach I think. That works by connecting the DEMOD probe to the output of the DUT, a marker is mixed in and the output goes to a scope.
The sweep is achieved by passing 60 Hz AC through this iron core thingy.
I replace one tube that had gone to air and did a recap.
It's working OK, but the output is distorted on the lower bands. I wonder if this is normal
I'm curious to see how it measures up to my Hickok 615.
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Last edited by bandersen; 06-05-2010 at
10:50 PM
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