| 2-way
communication with built in Comradio |
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Rechareable
batteries 2.4 V NiMH |
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Stereo
sound reproduction |
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Level
limitation 80 dB(A) |
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Amplifier
max. 12 dB(A) |
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Works
on distance up to 2 kilometres (433/ 1 kilometre). |
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4-hour
auto cut-off |
| EN
– Tested in compliance with PrEN 352-1/4 |
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Freq. Hz |
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63 |
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125 |
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250 |
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500 |
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1k |
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2k |
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4k |
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8k |
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H |
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M |
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L |
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SNR |
| Mean
value |
13,8 |
15,8 |
19,9 |
29,4 |
32,0 |
34,3 |
35,7 |
37,9 |
32 |
27 |
19 |
29 |
| 1
std. deviation |
3,6 |
3,7 |
2,1 |
2,5 |
2,5 |
3,5 |
2,7 |
3,0 |
| APV |
10,2 |
12,1 |
17,8 |
26,9 |
29,5 |
30,8 |
33,0 |
34,9 |
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| Leveldependent
sound reproduction |
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| ANSI
– Tested in compliance with ANSI S3.19-1974 |
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Freq. Hz |
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125 |
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250 |
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500 |
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1k |
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2k |
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3.15k |
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4k |
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6.3k |
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8k |
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NRR |
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CSA |
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L |
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CSA |
| Mean
value |
16,7 |
19,0 |
30,8 |
36,9 |
36,6 |
37,4 |
39,5 |
43,3 |
43,6 |
27 |
A |
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| 1
std. deviation |
2,4 |
2,0 |
2,2 |
2,1 |
3,0 |
2,4 |
2,6 |
2,8 |
2,5 |
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| AS
– Tested in compliance with AS/NZS 1270: 2002 |
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| Headband
– Item no. 82200. |
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Freq. Hz |
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125 |
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250 |
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500 |
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1k |
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2k |
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4k |
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8k |
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Class |
|
SLC80 |
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L |
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SLC80 |
| Mean
value |
9,3 |
14,1 |
24,4 |
30,8 |
33,8 |
37,9 |
35,4 |
4 |
25dB |
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| 1
std. deviation |
5,1 |
6,7 |
4,3 |
5,6 |
4,2 |
2,9 |
5,0 |
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