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Parameter
Type of accepted signal
Frequencies of the receiver's
filter
«Broadband»,
(operating
mode)
Gain factor
Visual indication
Sound indication
Supply
Time of continuous
operation not less than
Automatic shutdown when
the device is not active
Ambient temperature, C
Weight of the electronic
unit, kg
Ingress protection rating
Appendix A
Technical specification receiver AP-027
Central frequency of quasi-resonant filter 50..60
512 Hz / 1024 Hz / 8192 Hz/ 33kHz
Liquid-crystal display- symbols and meaning of the chosen
modes and parameters.
-animated (moving) scale of the output signal level
- digital value and animated (moving) scale of the output
signal level
-graphic (moving diagram) of the output signal level
- frequency content of the output signal level
-digital and graphic display of output signal levels kept in the
"memory'.
Headphones natural broadband or filtered signal.
Headphones-synthesized
sound. Frequency
modulation
Built-in emitter -
synthesized sound.
Frequency modulation
- alkaline batteries АА type 1,5 V (4 pcs.).
Tracing
Uninterrupted /pulse
Hz,100....450 Hz through 50 Hz,
120...540 Hz through 60 Hz,
0,05 ...8,6 kHz
100 dB
Voltage 4...7 V.
20 h
After 30 minutes of inactivity
Minus 20 C ..+50 C
0,46
IP54
9
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