Performance - Panasonic WH-R17C Operating Instructions Manual

Performance

The performance is as follows when the zinc air battery PR48/13 1.3 V is used;
Standard type
According to IEC 60118-7: 2005
Battery current 0.9 mA
Maximum OSPL90 114 dB SPL
HFA OSPL90 107 dB SPL
Maximum full-on gain 49 dB
HFA full-on gain 42 dB
Reference test gain 30 dB
Less than
Bandwidth
200 Hz - 9 770 Hz
Equivalent input noise level 25 dB
500 Hz: 5 %
Total harmonic distortion 800 Hz: 5 %
1 600 Hz: 5 %
Attack Time: 1 ms
Dynamic AGC characteristics
Release Time: 700 ms
According to ANSI S3.22-2003 (Includes April 2007 Erratum)
Battery current (Battery current drain)
Maximum OSPL90
HFA OSPL90 (Average saturation output) 107 dB SPL
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
0.9 mA
114 dB SPL
42 dB
30 dB
Less than
200 Hz - 9 770 Hz
25 dB
500 Hz: 5 %
800 Hz: 5 %
1 600 Hz: 5 %
Attack Time: 1 ms
Release Time: 700 ms
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