PCB Piezotronics, prepolarized (OV) precision condenser microphones and preamplifiers

Model 377A12
1/4" pressure
0.25 mV/Pa (±3 dB),
4 ... 20 kHz (±2 dB
Model 377A13
1/2" pressure
12.5 mV/Pa (±2 dB),
4 ... 20 kHz (±2 dB)
Model 377B02
1/2" free-field
50 mV/Pa (±1.5 dB),
3.15 ... 20 kHz (±2 dB)
    
Model 377B11
1/2" pressure
50 mV/Pa (±1.5 dB),
3.15 ... 10 kHz (±2 dB)
Model 377B20
1/2" random incidence
50 mV/Pa (±1.5 dB),
3.15 ... 12.5 kHz (±2 dB)
Model 377C01
1/4" free-field
2 mV/Pa (±3 dB),
5.4 ... 80 kHz (± 2 dB)
   
Model 377C10
1/4" pressure
1.0 mV/Pa (±3 dB),
4 ... 70 kHz (±2 dB)
Model 378C01
1/4" Free-Field Prepolarized
Microphone and Preamplifier
4 ... 80 kHz  (±2dB)
Model 426A10
1/2" ICP® Preamplifier
20 Hz high-pass filter
80 ... 125,000 Hz (±0.1dB)
     
 
Model 426A11
1/2" ICP® Preamplifier
Gain and filter swithces
5 ... 125,000 Hz (±0.2dB)
Model 426B03
1/4" ICP® Preamplifier
3.2 ... 126,000 Hz (±0.1dB)
Model 426E01
1/2" ICP® Preamplifier
6.3 ... 125,000 Hz (±0.1dB)
     
Model HT426E01
1/2" ICP® Preamplifier
High temperature (<120ºC)
6.3 ... 125,000 Hz (±0.1dB)

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Applications
• Noise, Vibration and Harshness (NVH) Testing
• Environmental Noise Analysis
• Sound Power Testing
                    • Transfer Path Analysis
• Sound Pressure Mapping
• General Noise Reduction

Kontakt Hydex vedrørende PCB Piezotronics prepolarized condenser microphones and preamplifiers

 
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