Headsets for space communications ГСШ-К-30
Produced according to specifications
УМЯИ.468624.048 ТУ

Designed for communication in zero gravity and on the ground. Provides for stable connection when exposed to acoustic noise with a total level of up to 100 dB.

Suitable for operation at temperatures from minus 10 ºС to 35 ºС and high relative humidity to 98 % at temperature of 35 ºС

it is mounted in the headset
Operating frequency range, Hz 150 – 7000
Frequency range of the receiving path, Hz 300 – 3400
The module of the total electrical resistance of the receiving path at a frequency of 1000 Hz, Ohm 600 ± 180
Output voltage of the transmission path, not less than, mV 250 ± 50
The response of the phone at a frequency of 1000 Hz, not less than, Pa 4,5
Supply voltage of the transmission path, V 8,2 ± 0,8
Verbal intelligibility according to GOST 16600-72, not lower, class I
The pressure of the gas medium with an oxygen content of from 21 to 100%, mm RT. st . 240 – 1260
Weight, no more 190 г