Oto-com provides the ideal solution for communication in extreme conditions. A customised earpiece reduces ambient noise levels by approximately 26dB allowing clear reception and lower volumes. In addition the naturally fitting earpiece locks comfortably in the ear enabling it to be worn for long periods and eliminating the possibility of being dislodged.
Highly durable Teflon cable links the earpiece to a top quality noise cancelling PTT microphone which reduces background noise and offers clear transmit close to hand.
A quick release connector links the unit into the appropriate radio connector lead offering the ability to switch radio units as required. |
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User comfort
User friendly
Optimum speech intelligibility
Easy to combine with other PPE equipment, including breathing apparatus
Compatibility with a large range of 2-way radios |
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| Specifications Transducer: |
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Frequency response:
20 Hz to 16 kHz +/- 4Db;
50 Hz to 10kHz +/- 2dB.
1 kHz Sensitivity:
108 dB SPL for 1.0 volt input:
98 dB SPL for 1mW
Impedence: 100 ohms nominal
Maximum output: 122 dB SPL
Maximum safe continuous input: 3.0 V RMS
Acoustic polarity: + electric = + acoustic |
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| Cable: |
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230mm/200mm 4 core screened 44 AWG Teflon cable |
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| Microphone: |
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Omni-directional Motorola microphone with push to talk button |
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| Quick release connector: |
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Circular quick release 5 Pole Polamide connector |
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| Radio lead: |
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600mm 4 Core screened cable with moulded Motorola GP 300 connector |
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| Accessories: |
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Adaptor for Motorola GP320, GP340,
GP380Quick release Radio connector leads for all Standard Units |
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