Designed for two-way communication when working in protective gear
- can be used together with a breathing mask or without mask and protective helmet,
- miniature microphone has a built-in breathing mask (with preservation of its integrity and integrity) and connects to the transmission button with plug,
- when working in the mask uses a built-in microphone, when working without a mask microphone on a flexible boom,
- the volume of the padded headband is adjustable using the "Velcro"
- transmission button with swivel clip is placed in the field of breast pocket or belt,
- the output connector is determined by the type of radio station.
| Operating frequency range, Hz |
телефона 200 - 5000 |
| The module of the electrical impedance of the telephone at a frequency of 1000 Hz, Ohm |
300 ± 60 |
| Paraphonic sensitivity of the microphone, not less than, mV / Pa |
5 |
| The response of the phone at a frequency of 1000 Hz, not less than, Pa |
7 |
| Weight, no more |
250 г |
