GW Instek GSP-9300 - Measurement

ADVANCED OPERATION
123
ADVANCED OPERATION
Measurement ................................................................. 125
Channel Analysis Overview .................................................................................. 125
ACPR ......................................................................................................... 127
OCBW ....................................................................................................... 130
AM/FM Analysis ................................................................................................... 132
AM Analysis .............................................................................................. 132
AM Pass Fail Testing ............................................................................... 136
FM Analysis ............................................................................................... 138
FM Pass Fail Testing ................................................................................ 141
AM/FM Demodulation .......................................................................... 143
2FSK Measurement ............................................................................................... 144
2FSK Pass Fail Testing ............................................................................ 158
Phase Jitter Measurement ..................................................................................... 160
Spectrum Emission Mask Overview ................................................................... 162
Spectrum Emission Mask Testing ....................................................................... 175
Third Order Intermodulation Distortion (TOI) ................................................ 182
CNR/CSO/CTB Measurement .......................................................................... 184
Carrier to Noise Ratio (CNR) ................................................................. 184
Composite Second Order (CSO) ........................................................... 188
Composite Triple Beat (CTB) ................................................................. 189
Harmonic Measurements ...................................................................................... 192
N dB Bandwidth .................................................................................................... 194
P1dB Measurement ............................................................................................... 196
P1dB Normalization .............................................................................................. 199
EMC Pre-Compliance Testing .......................................... 202
EMI Test ................................................................................................................. 203
Near Field Testing ~ EMI M Probe ................................................................... 209
Near Field Testing ~ EMI E Probe .................................................................... 212
Voltage Probe ......................................................................................................... 215
EMS Test ................................................................................................................ 218
Limit Line Testing ........................................................... 220