3. The spectral components observed on a spectrum analyzer when a two tone Differential Gain/Differential Phase measurem

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3 The Spectral Components Observed On A Spectrum Analyzer When A Two Tone Differential Gain Differential Phase Measurem 1 (103.62 KiB) Viewed 54 times

3. The spectral components observed on a spectrum analyzer when a two tone Differential Gain/Differential Phase measurement is being executed on a subassembly is shown below. The low level, high frequency signal is at a = 60 MHz and P= -8 dBm, while the high level, low frequency signal is at B = 555.556 kHz and P= +4 dBm. POWER +4dBm -8dBm - -32dBm 7f 555,556 KH 5158.888888M ZHwog! $161.111112 MM . Since the spectrum analyzer tells nothing about the phase of the two generated sidebands at o +/- 2B, calculate the worse case differential gain and the worse case differential phase which the subassembly could generate.