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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
Ingress protection rating
Receiver AP-027 dimensions
Weight of the electronic unit, kg
Appendix A
Receiver AP-027 Technical specifications
Tracing
Uninterrupted /pulse
Central frequency of quasi-
resonant filter 50..60 Hz,100....450
Hz through 50 Hz,
120...540 Hz through 60 Hz,
512 Hz / 1024 Hz / 8192 Hz/ 33kHz
0,05 ...8,6 kHz
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
Voltage 4...7 V.
- alkaline batteries АА type 1,5 V (4 pcs.).
0,1/0,15/0,21/0,31/0,45/0,65/0,
2,00/1,38/0,95/0,65/0,45/0,31/0
100 dB
20 hours
After 30 minutes of inactivity
minus 20С...to +50С
IP54
220 × 102 × 42 (mm)
0,46 kg
16
Leak detection
Uninterrupted signal
Range limitation
"below"
95/1,38 kHz
Range limitation
"above"
,21/0,15kHz
0,09....2,20 kHz
-
-
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