Telephone and laryngophone headsets ТЛГ-4
Produced according to specifications
УМЯИ.460869.004 ТУ
Designed to provide for two-way communication in high noise conditions.
Suitable for operation at temperatures from minus 10 ºС to 40 ºС and high relative humidity to 95% at temperature of 25 ºС.
  • unified for the left and right ear
  • for wearing under protective gear
  • adjustable padded neck strap
  • output connector is determined by the type of walkie talkie
Operating frequency range, Hz 100 – 6000
Sound pressure level of the telephone at a frequency of 1000 Hz, not less than, dB 105
The module of the electrical impedance of the telephone at a frequency of 1000 Hz, Ohm 50 ± 10
Output voltage of the transmission path, not less than, mV 7
Supply voltage of the transmission path, V 1,5 - 3
Weight, no more 60 г