Larson Davis HVM200, Руководство пользователя

Страница: 69 / 88

HVM200 Reference Manual 1/1 & 1/3 Octave Band Filters A-30
A.10.2 OBA General Specifications
• 1/1 Octave Filters: 0.5 Hz to 2000 Hz
• 1/3 Octave Filters: 0.4 Hz to 2500 Hz
• Weighting: Unweighted
• Measured Values: RMS and Peak OBA Filter Responses
A.10.3 1/1 OBA Filter Responses
1/1 Octave Measurement Range
Frequency (Hz) Noise Floor (mV) Lower Limit Linearity (mV) Overload (V)
0.5
0.0076 0.079 5.01
1
0.0101 0.126 5.01
2
0.0088 0.089 5.01
4
0.0095 0.112 5.01
8
0.0100 0.089 5.01
16
0.0097 0.112 5.01
31.5
0.0103 0.071 5.01
63
0.0114 0.100 5.01
125
0.0140 0.071 5.01
250
0.0157 0.056 5.01
500
0.0190 0.056 5.01
1000
0.0245 0.079 5.01
2000
0.0343 0.100 5.01