Audio Precision SYS-2722 User Manual

Very Sharp Cutoff Low-Pass Filter Family
FLP-B20K ±0.1 dB, 10 Hz–20 kHz; >60 dB attenuation at
24 kHz and higher. Complies with AES17.
–see Figure 47
FLP-B40K ±0.1 dB, 10 Hz–40 kHz; >60 dB attenuation at
48 kHz and higher. Complies with AES17.
General Purpose Low-Pass
FLP-300 300 Hz ±3%, 5-pole.
FLP-400 400 Hz ±3%, 5-pole.
FLP-500 500 Hz ±3%, 5-pole.
FLP-1K 1 kHz ±3%, 5-pole. –see Figure 48
FLP-3K 3 kHz ±3%, 7-pole.
FLP-4K 4 kHz ±3%, 7-pole.
FLP-8K 8 kHz ±3%, 7-pole. –see Figure 49
FLP-50K 50 kHz ±5%, 3-pole.
General Purpose High-Pass
FHP-70 70 Hz ±3%, 8-pole.
FHP-400 400 Hz ±3%, 9-pole. –see Figure 50
FHP-2K 2 kHz ±3%, 9-pole.
Chapter 6: Specifications Option Filters
66 Getting Started with Your 2700 Series Instrument
-50
+10
-40
-30
-20
-10
+0
d
B
r
A
10 50k20 50 100 200 500 1k 2k 5k 10k 20k
Figure 47. FLP-B20K
“Brick Wall” 20 kHz low
pass filter. Complies
with requirements of
AES17 for D/A converter
THD+N measurements.
Figure 48. 1 kHz 5-pole Low Pass Filter.
Figure 49. 8 kHz 7-pole Low Pass Filter.
Figure 50. FHP-
400. 400 Hz 9-
pole High Pass
Filter.
USO RESTRITO

Audio Precision SYS-2722 Specifications

General

Brand	Audio Precision
Model	SYS-2722
Category	Test Equipment
Language	English