Can someone provide me a clarification of what the following DO-160D change
1 section 20 test frequency exclusion (para 20.3 d.)?
     This test is not intended to evaluate the normal MOPS RF performance
.... NOR IS THE TEST INTENDED TO EVALUATE RECEIVER PERFORMANCE IN THE
PRESENCE OF ANY INTERFERING SIGNAL INDUCED OR COUPLED INTO THE RECEIVER'S
RF INPUT PORT(S).

Does this mean that the RF ports are excluded from the Section 20 CS test
or should it have said " ANY INBAND INTERFERING SIGNAL" implying that the
test applies except within 5% of the tuned frequency as discussed in the
next paragraph?

Susan Beard


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