R&S SMB Test Procedures
1407.0806.82 1.35 E-5
Synchronous PhiM with AM
Test assembly See section "Standard Test Assembly for Analog Modulations",
page 1.3.
Measurement Settings on DUT:
RF On
L
evel PEP = P
max
0
dBm
Amplitude Modulation menu:
LF Gen Frequency 1 kHz
Source Internal
AM depth 30%.
Settings on spectrum analyzer
AMPTD / REF LEVEL 3 dBm,
FM DEMOD
DEMOD BW 12.5 kHz
MEAS TIME 100 ms
RESULT DISPLAY PM
Recommended test frequencies.
23.4375 MHz, 46.87 MHz, 186.9 MHz, 1.1 GHz, 2.2GHz, 3.2 GHz,
4 GHz, 5 GHz, 6 GHz
Measure the resulting phase modulation with peak detection
(±peak/2-value).
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