Designed for electrical mounting and commissioning works. Used for operational communication and continuity checks of up to 5 km long dead lines and resistance to 1 kOhm.
Suitable for operation at temperatures from minus 30ºС to 40 ºС and high relative humidity to 95% at temperature of 25 ºС.
A "Krona" type battery is used in the headset.
The headset is connected to the cable with two clips/
Available in three versions:
- ТМГ-22-1 for indoor use with one earphone on a hard headband
- ТМГ-22-2 for working in a helmet with one earpiece on a soft headband
- ТМГ-22-3 for working in high noise conditions with two headphones on a hard headband.
| 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 |
| Supply voltage, V |
9 |
| Consumption current, no more, mA |
3 |
| Cord Length, m |
1,8 |
| Гарантийный срок |
1 год |
| Напряжение питания, В |
9 |
