R&S UPP audio frequency analyzer

Introduce :

R&S®UPV sound analyzer – high-end equipment
from Rohde & Schwarz – has held a strong position among them all
audio T&M applications for many years. Measurement accuracy
and dynamic range at the limit of what is possible, combined with unique measurement capabilities, makes
R&S®UPV is ideal primarily for research, development and
quality assurance duties.

Specifications:

bandwidth 22 kHz/40 kHz/80 kHXLR female, balanced (unbalanced measurements possible with XLR/BNC adapter),
AC/DC coupling selectable
Frequency range bandwidth 22 kHz/40 kHz/80 kHz DC/20 Hz to 21.76 kHz/40 kHz/80 kHz
Voltage range RMS, sine 1 µV to 50 V
Input impedance each pin to ground 100 kΩ ± 1% || 220 pF
between pins 2 and 3 200 kΩ ± 1%/600 Ω ± 1% selectable 1)
Crosstalk attenuation < 20 kHz > 100 dB
Measurement functions RMS wideband, RMS selective, peak, S/N, DC,
FFT, THD, THD+N, SINAD, Mod Dist, DFD,
polarity, waveform, frequency, phase, group delay