Fm Stereo/Radio Data System (Rds) Measurements - Keysight M9290A Manual

FM Stereo/Rad io Data System (RDS) Measurements
Description
FM Stereo Modulation
Analysis Measurements
MPX view
Mono (L+R)/
Stereo (L-R) view
Left/Right view
RDS/RBDS Decoding
Result view
Numeric Result view
*. Requires Option N9063A-3TP, which in turn requires that the instrument also has Option N9063A-2TP installed
and licensed.
Specifications
RF Spectrum, AF Spectrum, Demod
waveform, FM Deviation (Hz) (Peak+,
Peak-, (Pk-Pk)/2, RMS), Carrier Power
(dBm), Carrier Frequency Error (Hz),
SINAD (dB), Distortion (% or dB)
Demod Waveform, AF Spectrum,
Carrier Power (dBm), Carrier
Frequency Error (Hz), Modulation Rate
Demod Waveform, AF Spectrum,
Carrier Power (dBm), Carrier
Frequency Error (Hz), Modulation
Rate, SINAD (dB), Distortion (% or
dB), THD (% or dB)
BLER, basic tuning and switching info,
radio text, program item number and
slow labeling codes, clock time and
date
MPX, Mono, Stereo, Left, Right, Pilot
and RDS with FM Deviation result (Hz)
of Peak+, (Pk-Pk)/2, RMS, Mod Rate
(Hz), SINAD (% or dB), THD (% or
dB)
Left to Right (dB), Mono to Stereo
(dB), RF Carrie Power (dB), RF Carrier
Freq Error (Hz), 38 kHz Carrier Freq
Error (Hz), 38 kHz Carrier Phase Error
(deg)
Supplemental Information
MPX consists of FM signal multiplexing
with the mono signal (L+R), stereo signal
(L–R), pilot signal (at 19 kHz), and
optional RDS signal (at 57 kHz).
• SINAD MPX BW, default 53 kHz,
range from 1 to 58 kHz
• Reference Deviation, default 75 kHz,
range from 15 to 150 kHz
Mono Signal is Left+Right
Stereo Signal is Left–Right
Post-demod settings:
• Highpass filter: 20, 50, or 300 Hz
• Lowpass filter: 300 Hz, 3, 15, 30, 80,
or 300 kHz.
• Bandpass filter: A-Weighted, CCITT
De-Emphasis: 25, 50, 75, and 750 s
•
BLER Block Count default 1E+8, range
from 1 to 1E+16
*
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