Comtac

Features:
  • Electronic Level Dependant Hearing Prtector
  • Level dependent function in stereo
  • Last setting is stored when switched off
  • Fully independent dual earphone system for active volume and external radio signal, for maximum security
  • An external radio signal priority and will function even when the Comtac is switched off or out of power
  • Automatically switches off after two hours if no function is used. Two signals are emitted as a warning that the Com Tac will switch off inone minute if no function is active
  • Battery life is about 250 hours. Three warning signals are emitted every 30 second for five minutes when power is low, then the headset switches off
  • Audio input jack to allow connection to an external radio

MT15H68FB-**

Frequency (Hz)
125
250
500
1000
2000
4000
8000
Mean Attenuatio (dB)
13.9
18
23.5
30.8
33.9
43.3
41.3
Standard Deviation (dB)
3.9
3
2.2
2.1
3.2
3.9
5.6
Assumed Protection (dB)
10
15
21.3
28.7
30.7
39.4
35.4

SNR=27dB H=33dB M=24dB L=17dB




 Product Brochure
Comtac
  • Manufactured by: 3M-Peltor
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