Jabra ENHANCE SELECT 300, Руководство пользователя

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Technical specifications
RIE — MP receiver
Model: QD560-C
MP
Reference test gain (60 dB SPL input)
(The lower curve in the Full-On and Ref.Test.Gain chart)
HFA 37 dB
Maximum Output (OSPL90)
130
120
110
100
90
80
70
Frequency (Hz)
Full-On and Reference Test Gain
70
60
50
40
30
20
10
Frequency (Hz)
Full-on gain (50 dB SPL input) (The upper curve in the Full-On and
Ref.Test.Gain chart) Max
HFA
58
52
dB
Maximum output (90 dB SPL input)
Max.
HFA
116
114
dB SPL
Total harmonic distortion
500 Hz
800 Hz
1600 Hz
0.6
0.6
0.7
%
Equivalent input noise, w/o noise reduction
1/3 Octave Equivalent input noise, w/o noise reduction
1600 Hz
20
7
dB SPL
Frequency range IEC 60118-0: 2015
100-
9160
Hz
Battery lifetime (Battery type Rechargeable)* 24 Hours
Latency, mid frequency delay (2 kHz)
5.1 ms
Measured according to ANSI S3.22-2014, IEC 60118-0:2015, JIS C 5512: 2015, 2cc coupler.
* Expected operating time of the rechargeable battery depends on active features, the use of wireless accessories, hearing loss, battery age and sound
environment.
58 Technical specifications