active noise control system is used
connector ШКИС.434427.002 or РШ2Н-1-17
cord length — at customer request
| Operating frequency range, Hz | 150 – 7000 |
| The module of the input resistance of the receiving path at a frequency of 1000 Hz, Ohm | 600±120 |
| Output voltage of the transmission path, not less than, mV | 1,25-1,55 |
| The response of the phone at a frequency of 1000 Hz, not less than, Pa | 8 |
| Noise reduction coefficient at reception in the frequency range 100 - 400 Hz with the active noise reduction system turned off, not less than, dB | 12 |
| Noise reduction coefficient at reception in the frequency range 100 - 400 Hz with the active noise reduction system turned on, not less than, dB | 25 |
| Supply voltage of the active noise reduction system, V | 12 ± 1,2 |
| Current consumed by the active noise reduction system, no more, mA | 150 |
| Weight, no more | 0,6 кг |
| Cord Length, m | 0,55 |
