Designed to work together with internal communications and data exchange equipment and provides for communication (including armoured vehicles) in real acoustic noise conditions.
Suitable for operation at temperatures from minus 50 ºС to 55 ºС and high relative humidity to 100% at temperature of 35 ºС.
active noise control system is used
hard adjustable headband
connector ШКИС.434427.002 or РШ2Н-1-17
cord length — at customer request
| Operating frequency range, Hz | 150 – 7000 |
| The microphone impedance module at a frequency of 1000 Hz, Ohm | 300 ± 60 |
| 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 | 4 |
| Noise reduction coefficient at reception when the active noise reduction system is turned on at frequencies of 400 and 1000 Hz, not less than, dB | 10 |
| 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 | 400 г |
| Cord Length, m | 1,1 |
