Lutron Electronics SL-4010 - Frequency Weighting Network Characteristics; A-Weighting Performance Data

7. FREQUENCY WEIGHTING
CHARACTERISTICS OF " A "
NETWORKS
Frequency A Weighting Tolerance
Hz Character (IEC 61672 class 2)
31.5 -39.4 dB ± 3.5 dB
63 -26.2 dB ± 2.5 dB
125 -16.1 dB ± 2.0 dB
250 -8.6 dB ± 1.9 dB
500 -3.2 dB ± 1.9 dB
1 K 0 dB ± 1.4 dB
2
K
+1.2 dB ± 2.6 dB
4
K
+1 dB ± 3.6 dB
8
K
-1.1 dB ± 5.6 dB
6
0711-sl4010