Designed to be used in equipment for school and preschool institutions for children with impaired hearing, language laboratories, hearing and speech correction classes, group and individual simulators.
Suitable for operation at temperatures from 10 ºС to 35 ºС and high relative humidity to 80% at temperature of 25 ºС.
modifications according to connector:
- with socket ОНЦ-ВГ-1-5/16-В
- with socket ОНЦ-ВГ-11-7/16-В
| Operating frequency range, Hz | 100 - 7000 |
| The module of the electrical impedance of the telephone at a frequency of 1000 Hz, Ohm | 60 ± 20 |
| The microphone impedance module at a frequency of 1000 Hz, Ohm | 130 |
| Paraphonic sensitivity of the microphone, not less than, mV / Pa | 0,6 |
| Axial selectivity of the microphone at a frequency of 100 Hz, not less than, dB | 16 |
| Weight, no more | 300 г |
| Cord Length, m | 1,53 |
