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OTTO’s Wireless Ear Receivers make your OTTO Two and Three Wire kits perfectly covert. The Wireless Ear Receiver fits securely in your ear canal. It is comfortable and almost invisible. Used in conjunction with either the OTTO Flat Pack Inductor or Neck Loop style Inductor to create the invisible inductive field that transmits the radio’s sound to the Wireless Ear Receiver. The Ear Receiver is available in conventional or squelched models. The squelch technology minimizes electric field interference making the unit silent in the absence of incoming transmission. All models are shipped as a kit including carrying pouch, four A10 batteries, fifteen wax filters, and one wax filter tool.
Features:
Wireless Receiver can be used with either the Neck Loop or Flat Pack
Flat Pack allows wireless receive transmission when used with a Wireless receiver
Specifications
Measurement Conditions
Ambient Temperature
25C
Supply Voltage
1.4 VDC
Frequency Range
-6dB 300 - 5000Hz IEC 118-1
Operating Temperature
-10C to +40C
CE Conformity
89/336/EWG-Electromagnetic Compatibility
Testing Method for Devices with Inductive Inputs
Distortion
2%
AGC Attack
< 0.5 seconds
AGC Release
> 0.5 seconds
Total Harmonic Distortion
105 dB @ 10% distortion
< 3% 500-5000HZ
Battery
1.4 VDC A10 Zinc Air or Equivalent
Consumption
Gate open gate closed > 100 hours depending on use
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