Prology CMD-150 - MEASUREMENT SETUP; Tuner FM; Tuner AM (MW, LW); CD

MEASUREMENTSETUP
TunerFM
DUT
RFGenerator
Bandpass
LFVoltmeter
e.g.PM5326
250Hz-15kHz
e.g.712270748001
e.g.PM2534
S/Nanddistortionmeter
e.g.SoundTechnologyST1700B
Useabandpassfiltertoeliminatehum(50Hz,100Hz)anddisturbancefromthepilottone(19kHz,38kHz).
TunerAM(MW,LW)
DUT
RFGenerator
Bandpass
LFVoltmeter
e.g.PM5326
250Hz-15kHz
e.g.712270748001
e.g.PM2534
S/Nanddistortionmeter
e.g.SoundTechnologyST1700B
Frameaerial
e.g.712270789001
ToavoidatmosphericinterferenceallAM-measurementshavetobecarriedoutinaFaradayscage.
Useabandpassfilter(oratleastahighpassfilterwith250Hz)toeliminatehum(50Hz,100Hz).
'
DUT
L
R
LEVELMETER
e.g.SennheiserUPM550
withFF-filter
S/Nanddistortionmeter
e.g.SoundTechnologyST1700B
UseAudioSignalDiscSBC429482239730184
(replacestestdisc3)
CD
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