Produced according to specifications
УМЯИ.468624.169 ТУ
It is designed to work in communication equipment in conditions of acoustic noise with a total level of up to 90 dB.

Suitable for operation at temperatures from minus 50 ºС to 55 ºС and high relative humidity to 100% at temperature of 35 ºС.

  • adjustable rigid headband
  • connector РС7А-Э
Operating frequency range, Hz 150 – 7000
The module of the electrical impedance of the telephone at a frequency of 1000 Hz, Ohm 300 ± 60
The module of the input resistance of the receiving path at a frequency of 1000 Hz, Ohm 600 ± 120
The output voltage of the electro-acoustic transmission path when sounding the microphone with a noise signal of the speech spectrum with a level of 104 dB, mV 1
Weight, no more 0,3 кг
Cord Length, m 1,2