Power of a QPSK carrier measured on a Spectrum analyzer
Updated 8 December 2002
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White cells are outputvalues
Most receivers work between -30dBm to -60dBm
The Noise density should be measured on a spectrum analyzer by:
- Setting bandwidths to ALL AUTO
- Lower the video filtring (video average)
-Use the noise marker to measure the dBm/Hz value on peak of the carrier
20©18 Jens T. Satre