Microphone; Heating Unit; Testsignal Speaker - BAT BATmode 2S User Manual

63 USER MANUAL BATMODE 2S/2S+ SYSTEM
5.3.3 Temperature Sensor
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Accuracy: ±0.3 °C typical
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Local Sensor Accuracy (Max): : ±2.7 °C
5.4 UltraSoundGate 116Hnbm, 116Hnbm-r or 416Hnbm Avisoft Bioacoustics
(optionally)
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Sampling rate [kHz]: 50, 62.5, 75, 100, 125, 150, 166.6, 187.5, 214, 250, 300
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Resolution: 16 bits
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Type of converter: Delta-sigma-architecture with integrated adaptive anti-aliasing-filter
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Frequency response (-3dB): 20Hz – 135 kHz
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Input sensitivity: -9 dBV = -7 dBu = 0.35 Vrms
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Input impedance: 50 kOhm
5.5 Microphone disc GM50 (optionally)
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Operation temperature: -10 – 55 °C
5.5.1

Microphone

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Knowles Electronics FG-23629-P16
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Impedance: 4.4 kOhm
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Sensitivity: -53 dBA
5.5.2

Testsignal Speaker

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Sens Comp K Series 40KT08
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Center Frequency: 40 kHz ± 3.0 kHz
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Bandwidth (-6dB): 1,5 kHz
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Total Beam Angle (-6 dB): 125° typical
5.6 Microphone disc GM90 (optionally)
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Operation temperature: -10 – 55 °C
5.6.1

Heating unit

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Input: 19V DC, max supply current: 130 mA
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Heating power: 2,5 W
5.6.2 Microphone
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Knowles Electronics FG-23629-P16
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Impedance: 4.4 kOhm
•
Sensitivity: -53 dBA