Designed for transmitting and receiving wirelessly when working with radio communication.
Suitable for operation at temperatures from minus 10 ºС to 40 ºС and high relative humidity to 95 % at temperature of 25 ºС
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wireless acoustic “earpiece” receiver ПА-1
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1.5 V battery with up to 50 hours life is used,
- transmitting antenna in the following modifications:
- shoulder antenna with dimensions of 59 × 46 × 8 mm
- chest antenna with dimensions of 59 × 24 × 8 mm
- neck antenna in the form of closed loop
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microphone on pin holder
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output connector is determined by the type of radio communication set
| The maximum sound pressure level of the receiver in the frequency range 200 - 5000 Hz, not less than, dB |
100 |
| Resistance of the transmitting antenna to a direct current, Ohm |
8 ± 1 |
| Paraphonic sensitivity of the microphone, not less than, mV / Pa |
5 |
| Weight, no more |
35 г |
