Re: [TenTec] Orion II NR Performance Measurements

["Grant Youngman" <nq5t@comcast.net>]

> the signal peak, with and without NR.  In that case, and with 
> a relatively weak signal -- (S+N) set to provide a 3dB 
> increase over (N) with no NR as measured on a 3400A True RMS 
> meter -- this very small change up or down is SNNR is what NR 
> seems to be providing.

Just to make sure this isn't misunderstood.  I used the 3400a only to
rough-set the signal level from the RF generator before collecting data for
the test.  The test results were derived entirely from FFT spectral data.

Grant/NQ5T


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