I am using HMC520a as direct QPSK modulator. In this configuration, should I use IF1 as I channel and IF2 as Q channel or otherwise (IF2 as I and IF1 as Q)? A wrong implementation will give me a phase reversal.
I am using HMC520a as direct QPSK modulator. In this configuration, should I use IF1 as I channel and IF2 as Q channel or otherwise (IF2 as I and IF1 as Q)? A wrong implementation will give me a phase reversal.