Performance - Panasonic WH-103JZ Operating Instructions Manual

Performance

The performance is as follows when either the Panasonic Ni-MH battery AAA HHR-4AGA 1.2 V or
Alkaline battery AAA/LR03 1.5 V is used;
According to IEC 60118-7: 2005
Battery current
Maximum OSPL90
HFA OSPL90
Maximum full-on
acoustic gain
HFA full-on gain
Reference test Gain
Bandwidth
Equivalent input noise
level
Total harmonic distortion
Dynamic AGC
characteristics
110 mA
122 dB SPL
120 dB SPL
47.5 dB
43.5 dB
42.5 dB
220 Hz - 4 330 Hz
29 dB
500 Hz: 2 %
800 Hz: 1 %
1 600 Hz: 1 %
Attack Time: 11 ms
Release Time: 480 ms
According to ANSI S3.22-2003
(Includes April 2007 Erratum)
Battery current
(Battery current drain)
Maximum OSPL90
HFA OSPL90
(Average saturation
output)
HFA full-on gain
(Average full-on gain)
Reference test Gain
Frequency Range
Equivalent input noise
level
(Equivalent input noise)
Total harmonic distortion
Dynamic AGC
characteristics
110 mA
122 dB SPL
120 dB SPL
43.5 dB
42.5 dB
220 Hz - 4 330 Hz
29 dB
500 Hz: 2 %
800 Hz: 1 %
1 600 Hz: 1 %
Attack Time: 11 ms
Release Time: 480 ms
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