4
Model HTR-32 - Input 82 dB (mV) - 104
Model HTR-230 - Input 82 dB (mV) - 270
Model HTR-230 - Input 82 dB (mV) - 270
Model HTS-230 - Input 82 dB (mV) - 370
Model HTZ -Input 82 dB (mV) - 91
Z3G
Z3K
Z3E
(O)
G) External Input
(6:2)
5) 381 g
HTM97A-*, HTM79F-*, HTM79B-*
SNR=33 dB H=33 dB M=32 dB L=24 dB
Frequency(Hz)
1)
125
250
500
1000
2000
4000
8000
Mean attenuation (dB)
2)
17.7
27.1
33.8
38.1
36.2
33.6
37.1
Std deviation (dB)
3)
2.9
2.1
2.4
2.6
2.3
2.5
2.2
Assumed Protection
Value
(dB)
4)
14.8
25.0
31.4
35.5
33.9
31.1
34.9
(6:2)
5) 320 g
HTM97P3-*
Frequency(Hz)
1)
125
250
500
1000
2000
4000
8000
Mean attenuation (dB)
2)
17.2
26.4
33.9
37.2
35.4
33.2
37.0
Std deviation (dB)
3)
3.1
2.5
2.7
2.3
2.6
2.4
2.0
Assumed Protection
Value
(dB)
4)
14.1
23.9
31.2
34.9
32.8
30.8
35.0
SNR=32 dB H=33 dB M=31 dB L=23 dB