Conjunto microfΓ³nico / MicrΓ³fonos TEDS
Un conjunto microfΓ³nico es una combinaciΓ³n de una cΓ‘psula de micrΓ³fono BrΓΌel & Kjaer y el preamplificador de micrΓ³fono mΓ‘s adecuado. Cada conjunto microfΓ³nico tiene un identificador ΓΊnico y un chip de memoria. El conjunto estΓ‘ sellado y forma una sola unidad. A esta combinaciΓ³n tambiΓ©n se la llama MicrΓ³fono TEDS. La tecnologΓa TEDS facilita la configuraciΓ³n y proporciona resultados de medida mΓ‘s fiables.
FILTRO PARA CONJUNTOS MICROFÓNICOS
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TYPE 4138-A-015
1/8-inch Pressure-field Microphone With Type 2670 Preamplifier
Pressure-field microphone designed for measuring in confined spaces with very high frequency response of 6 Hz β 140 kHz.
- Dyn. range : 52.2 β 168 dB
- Freq. range : 6.5 β 140000 Hz
- Polarization voltages : 200 V
- Sensitivity : 0.56 mV/Pa
- Temperature range : -30 β 100 β
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TYPE 4138-B-006
1/8-inch Pressure-field Microphone With Type 2669 Preamplifier and Adaptor
Pressure-field microphone designed for measuring in confined spaces with a very high-frequency response of 6.5 Hz to 140 kHz.
- Dyn. range : 52.2 β 168 dB
- Freq. range : 6.5 β 140000 Hz
- Polarization voltages : 200 V
- Sensitivity : 0.8 mV/Pa
- Temperature range : -20 β 100 β
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TYPE 4138-C-006
1/8-inch Pressure-field Microphone With Type 2669 Preamplifier, Externally Polarized
Pressure-field microphone with LEMO connectors for measuring in confined spaces with a very high-frequency response of 6 Hz to 140 kHz.
- Dyn. range : 52.2 β 168 dB
- Freq. range : 6.5 β 140000 Hz
- Polarization voltages : 200 V
- Sensitivity : 0.8 mV/Pa
- Temperature range : -30 β 100 β
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TYPE 4138-L-006
1/8-inch Pressure-field Microphone With Type 2669 Preamplifier, Externally Polarized
Pressure-field microphone designed for very high-frequency measurements in confined spaces with a frequency range of 6 Hz to 140 kHz.
- Dyn. range : 52.2 β 168 dB
- Freq. range : 6.5 β 140000 Hz
- Polarization voltages : 200 V
- Sensitivity : 0.8 mV/Pa
- Temperature range : -30 β 100 β
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TYPE 4188-A-021
½-inch Free-field Microphone With Type 2671 Preamplifier, Prepolarized
Free-field microphone for transport noise measurements, architectural acoustics, and electroacoustic applications between 8 Hz to 12.5 kHz.
- Dyn. range : 19 β 138 dB
- Freq. range : 20 β 12500 Hz
- Polarization voltages : V
- Sensitivity : 31.6 mV/Pa
- Temperature range : -30 β 100 β
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TYPE 4188-A-031
1/2" Free-field Microphone With Type 2699 Preamplifier, Prepolarized
Free-field microphone designed for transport noise measurements, architectural acoustics and electroacoustic applications over a frequency range of 8 Hz to 12.5 kHz.
- Dyn. range : 21 β 135 dB
- Freq. range : 8 β 12500 Hz
- Polarization voltages : 0 V
- Sensitivity : 31.6 mV/Pa
- Temperature range : -30 β 125 β
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TYPE 4188-B-001
½-inch Free-field Microphone With Type 2669-B Preamplifier, Prepolarized
Economic Free-field microphone for transport noise measurements, architectural acoustics and electroacoustics with a frequency response of 8 Hz to 12.5 kHz
- Dyn. range : 15.8 β 146 dB
- Freq. range : 8 β 12500 Hz
- Polarization voltages : V
- Sensitivity : 31.6 mV/Pa
- Temperature range : -30 β 100 β
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TYPE 4188-C-001
½-inch Free-field Microphone With Type 2669-C Preamplifier, Prepolarized
Free-field microphone designed for transport noise measurements, architectural acoustics and electroacoustics with a frequency response of 8 Hz to 12.5 kHz.
- Dyn. range : 15.8 β 146 dB
- Freq. range : 8 β 12500 Hz
- Polarization voltages : V
- Sensitivity : 31.6 mV/Pa
- Temperature range : -30 β 100 β
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TYPE 4188-L-001
½-inch Free-field Microphone With Type 2669-L Preamplifier, Prepolarized
Free-field microphone designed for measurements in transport noise measurements, architectural acoustics and electroacoustics with a frequency response of 8 Hz to 12.5 kHz.
- Dyn. range : 15.8 β 146 dB
- Freq. range : 8 β 12500 Hz
- Polarization voltages : V
- Sensitivity : 31.6 mV/Pa
- Temperature range : -30 β 100 β
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TYPE 4189-A-021
½-inch Free-field Microphone With Type 2671 Preamplifier, Prepolarized
Free-field microphone designed for high-precision measurements, requiring high sensitivity with a frequency response of 20 Hz to 20 kHz.
- Dyn. range : 16.5 β 134 dB
- Freq. range : 20 β 20000 Hz
- Polarization voltages : V
- Sensitivity : 50 mV/Pa
- Temperature range : -20 β 80 β
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TYPE 4189-A-031
1/2" Free-field Microphone With Type 2699 Preamplifier, Prepolarized
Free-field microphone designed for high-precision measurements, requiring high sensitivity with a frequency response of 6 Hz to 20 kHz.
- Dyn. range : 16.5 β 134 dB
- Freq. range : 6.3 β 20000 Hz
- Polarization voltages : 0 V
- Sensitivity : 50 mV/Pa
- Temperature range : -30 β 150 β
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TYPE 4189-B-001
1/2" Free-field Microphone With Type 2669-B Preamplifier, Prepolarized
Free-field microphone designed for high-precision measurements, requiring high sensitivity with a frequency response of 6 Hz to 20 kHz.
- Dyn. range : 15.2 β 146 dB
- Freq. range : 6.3 β 20000 Hz
- Polarization voltages : V
- Sensitivity : 50 mV/Pa
- Temperature range : -30 β 100 β
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TYPE 4189-C-001
1/2" Free-field Microphone With Type 2669-C Preamplifier, Prepolarized
Free-field microphone designed for high-precision measurements, requiring high sensitivity with a frequency response of 6 Hz to 20 kHz.
- Dyn. range : 15.2 β 146 dB
- Freq. range : 6.3 β 20000 Hz
- Polarization voltages : V
- Sensitivity : 50 mV/Pa
- Temperature range : -20 β 80 β
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TYPE 4189-H-041
1/2" Free-field Microphone With Type 1706 Preamplifier, Prepolarized
Free-field microphone designed for high-precision measurements, requiring high sensitivity with a frequency response of 6.3 Hz to 20 kHz.
- Dyn. range : 16.5 β 134 dB
- Freq. range : 6.3 β 20000 Hz
- Polarization voltages : V
- Sensitivity : 50 mV/Pa
- Temperature range : -20 β 125 β
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TYPE 4189-L-001
1/2" Free-field Microphone With Type 2669-L Preamplifier, Prepolarized
Free-field microphone designed for high-precision measurements, requiring high sensitivity with a frequency response of 6 Hz to 20 kHz.
- Dyn. range : 15.2 β 146 dB
- Freq. range : 6.3 β 20000 Hz
- Polarization voltages : V
- Sensitivity : 50 mV/Pa
- Temperature range : -20 β 80 β
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TYPE 4189-W-003
1/2" Free-field Microphone With Type 2671-W-001 Preamplifier, Prepolarized
Free-field microphone designed for high-precision measurements, requiring high sensitivity with a frequency response of 6 Hz to 20 kHz.
- Dyn. range : 16.5 β 134 dB
- Freq. range : 6.3 β 20000 Hz
- Polarization voltages : V
- Sensitivity : 50 mV/Pa
- Temperature range : -20 β 80 β
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TYPE 4190-B-001
1/2" Free-field Microphone With Type 2669-B Preamplifier, Ext. Polarized
Free-field microphone designed for high-precision measurements, requiring high sensitivity with a frequency response of 3 Hz to 20 kHz.
- Dyn. range : 15 β 148 dB
- Freq. range : 3.15 β 20000 Hz
- Polarization voltages : 200 V
- Sensitivity : 50 mV/Pa
- Temperature range : -20 β 80 β
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TYPE 4190-C-001
1/2" Free-field Microphone With Type 2669-C Preamplifier, Ext. Polarized
Free-field microphone designed for high-precision measurements, requiring high sensitivity with a frequency response of 3 Hz to 20 kHz.
- Dyn. range : 15 β 148 dB
- Freq. range : 3.15 β 20000 Hz
- Polarization voltages : 200 V
- Sensitivity : 50 mV/Pa
- Temperature range : -20 β 80 β
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TYPE 4190-L-001
1/2" Free-field Microphone With Type 2669-L Preamplifier, Ext. Polarized
Free-field microphone designed for high-precision measurements, requiring high sensitivity with a frequency response of 3 Hz to 20 kHz.
- Dyn. range : 15 β 148 dB
- Freq. range : 3.15 β 20000 Hz
- Polarization voltages : 200 V
- Sensitivity : 50 mV/Pa
- Temperature range : -20 β 80 β
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TYPE 4191-B-001
1/2" Free-field Microphone With Type 2669-B Preamplifier, Ext. Polarized
Free-field microphone for high-precision electroacoustic measurements and general acoustic requiring a frequency range of 3 Hz to 40 kHz.
- Dyn. range : 21.4 β 162 dB
- Freq. range : 3.15 β 40000 Hz
- Polarization voltages : 200 V
- Sensitivity : 12.5 mV/Pa
- Temperature range : -20 β 80 β
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TYPE 4191-C-001
1/2" Free-field Microphone With Type 2669-C Preamplifier, Ext. Polarized
Free-field microphone for high-precision electroacoustic measurements and general acoustic requiring a frequency range of 3 Hz to 40 kHz.
- Dyn. range : 21.4 β 162 dB
- Freq. range : 3.15 β 40000 Hz
- Polarization voltages : 200 V
- Sensitivity : 12.5 mV/Pa
- Temperature range : -20 β 80 β
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TYPE 4191-L-001
1/2" Free-field Microphone With Type 2669-L Preamplifier, Ext. Polarized
Free-field microphone for high-precision electroacoustic measurements and general acoustics with a frequency response of 3 Hz to 40 kHz.
- Dyn. range : 21.4 β 162 dB
- Freq. range : 3.15 β 40000 Hz
- Polarization voltages : 200 V
- Sensitivity : 12.5 mV/Pa
- Temperature range : -20 β 80 β
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TYPE 4192-B-001
1/2" Pressure-field Microphone with Type 2669-B Preamplifier, Ext. Polarized
Pressure-field microphone designed for high-precision coupler measurements or ANSI noise measurements with a frequency response of 3 Hz to 20 kHz.
- Dyn. range : 20.7 β 162 dB
- Freq. range : 3.15 β 20000 Hz
- Polarization voltages : 200 V
- Sensitivity : 12.5 mV/Pa
- Temperature range : -20 β 80 β
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TYPE 4192-C-001
1/2" Pressure-field Microphone With Type 2669-C Preamplifier, Ext. Polarized
Pressure-field microphone designed for high-precision coupler measurements or ANSI noise measurements with a frequency response of 3 Hz to 20 kHz.
- Dyn. range : 20.7 β 162 dB
- Freq. range : 3.15 β 20000 Hz
- Polarization voltages : 200 V
- Sensitivity : 12.5 mV/Pa
- Temperature range : -20 β 80 β
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TYPE 4192-L-001
1/2" Pressure-field Microphone With Type 2669-L Preamplifier, Ext. Polarized
Pressure-field microphone designed for high-precision coupler measurements or ANSI noise measurements with a frequency response of 3 Hz to 20 kHz.
- Dyn. range : 20.7 β 162 dB
- Freq. range : 3.15 β 20000 Hz
- Polarization voltages : 200 V
- Sensitivity : 12.5 mV/Pa
- Temperature range : -20 β 80 β
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TYPE 4193-B-004
1/2" Pressure-field Microphone + Type 2669-B Preamplifier, Ext. Polarized
Pressure-field microphone designed for infrasound measurement with a frequency response of 0.07 Hz to 20 kHz.
- Dyn. range : 29 β 148 dB
- Freq. range : 0.07 β 20000 Hz
- Polarization voltages : 200 V
- Sensitivity : 2 mV/Pa
- Temperature range : -20 β 80 β
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TYPE 4193-C-004
1/2" Pressure-field Microphone With Type 2669-C Preamplifier, Ext. Polarized
Pressure-field microphone designed for infrasound measurement with a frequency response of 0.07 Hz to 20 kHz.
- Dyn. range : 29 β 148 dB
- Freq. range : 0.07 β 20000 Hz
- Polarization voltages : 200 V
- Sensitivity : 2 mV/Pa
- Temperature range : -20 β 80 β
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TYPE 4193-L-004
1/2" Pressure-field Microphone With Type 2669-L Preamplifier
Externally polarized, pressure-field microphone designed for infrasound measurement with a frequency response of 0.07 Hz to 20 kHz.
- Dyn. range : 29 β 148 dB
- Freq. range : 0.07 β 20000 Hz
- Polarization voltages : 200 V
- Sensitivity : 2 mV/Pa
- Temperature range : -20 β 80 β
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TYPE 4938-A-011
1/4" Pressure-field Microphone With Preamplifier Type 2670, Ext. Polarized
Pressure-field TEDS Microphone designed for high-level and high-frequency measurements with a frequency response of 4 Hz to 70 kHz.
- Dyn. range : 42 β 172 dB
- Freq. range : 4 β 70000 Hz
- Polarization voltages : 200 V
- Sensitivity : 1.4 mV/Pa
- Temperature range : -20 β 80 β
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TYPE 4938-B-002
1/4" Pressure-field Microphone With Type 2669-B Preamplifier, Ext. Polarized
Pressure-field TEDS microphone designed for high-level and high-frequency measurements with a frequency response of 4 Hz to 70 kHz.
- Dyn. range : 42 β 172 dB
- Freq. range : 4 β 70000 Hz
- Polarization voltages : 200 V
- Sensitivity : 1.4 mV/Pa
- Temperature range : -20 β 80 β
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TYPE 4938-C-002
1/4" Pressure-field Microphone With Type 2669-C Preamplifier, Ext. Polarized
Pressure-field TEDS microphone designed for high-level and high-frequency measurements with a frequency response of 4 Hz to 70 kHz.
- Dyn. range : 42 β 172 dB
- Freq. range : 4 β 70000 Hz
- Polarization voltages : 200 V
- Sensitivity : 1.4 mV/Pa
- Temperature range : -20 β 80 β
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TYPE 4938-L-002
1/4" Pressure-field Microphone With Type 2669-L Preamplifier, Ext. Polarized
Pressure field TEDS microphone designed for high-level and high-frequency measurements with a frequency response of 4 Hz to 70 kHz.
- Dyn. range : 42 β 172 dB
- Freq. range : 4 β 70000 Hz
- Polarization voltages : 200 V
- Sensitivity : 1.4 mV/Pa
- Temperature range : -20 β 80 β
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TYPE 4939-A-011
1/4" Free-field Microphone With Type 2670 Preamplifier, Ext. Polarized
Free-field microphone designed for high-level and high-frequency measurements with a frequency response of 4 Hz to 100 kHz.
- Dyn. range : 35 β 164 dB
- Freq. range : 4 β 100000 Hz
- Polarization voltages : 200 V
- Sensitivity : 4 mV/Pa
- Temperature range : -20 β 80 β
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TYPE 4939-B-002
1/4" Free-field Microphone With Type 2669-B Preamplifier, Ext. Polarized
Free-field microphone designed for high-level and high-frequency measurements with a frequency response of 4 Hz to 100 kHz.
- Dyn. range : 35 β 164 dB
- Freq. range : 4 β 100000 Hz
- Polarization voltages : 200 V
- Sensitivity : 3.5 mV/Pa
- Temperature range : -20 β 80 β
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TYPE 4939-C-002
1/4" Free-field Microphone With Type 2669-C Preamplifier, Ext. Polarized
Free-field microphone designed for high-level and high-frequency measurements with a frequency response of 4 Hz to 100 kHz.
- Dyn. range : 35 β 164 dB
- Freq. range : 4 β 100000 Hz
- Polarization voltages : 200 V
- Sensitivity : 3.5 mV/Pa
- Temperature range : -20 β 80 β
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TYPE 4939-L-002
1/4" Free-field Microphone With Type 2669-L Preamplifier, Ext. Polarized
Free-field microphone designed for high-level and high-frequency measurements with a frequency response of 4 Hz to 100 kHz.
- Dyn. range : 35 β 164 dB
- Freq. range : 4 β 100000 Hz
- Polarization voltages : 200 V
- Sensitivity : 3.5 mV/Pa
- Temperature range : -20 β 80 β
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TYPE 4941-A-011
1/4" Pressure-field Microphone With Type 2670 Preamplifier, Ext. Polarized
Pressure-field microphone for very high-level measurement, such as gunshot, fireworks and rockets with a frequency response of 4 Hz To 20 kHz.
- Dyn. range : 74 β 184 dB
- Freq. range : 4 β 20000 Hz
- Polarization voltages : 200 V
- Sensitivity : 0.08 mV/Pa
- Temperature range : -20 β 80 β
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TYPE 4941-B-002
1/4" Pressure-field Microphone With Type 2669-B Preamplifier, Ext. Polarized
Pressure-field microphone for very high-level measurement, such as gunshot, fireworks and rockets with a frequency response of 4 Hz To 20 kHz.
- Dyn. range : 74 β 184 dB
- Freq. range : 4 β 20000 Hz
- Polarization voltages : 200 V
- Sensitivity : 0.08 mV/Pa
- Temperature range : -20 β 80 β
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TYPE 4941-C-002
1/4" Pressure-field Microphone With Type 2669-C Preamplifier, Ext. Polarized
Pressure-field microphone for very high-level measurement, such as gunshot, fireworks and rockets with a frequency response of 4 Hz To 20 kHz.
- Dyn. range : 74 β 184 dB
- Freq. range : 4 β 20000 Hz
- Polarization voltages : 200 V
- Sensitivity : 0.09 mV/Pa
- Temperature range : -20 β 80 β
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TYPE 4941-L-002
1/4" Pressure-field Microphone With Type 2669-L Preamplifier, Ext. Polarized
Pressure-field microphone for very high-level measurement, such as gunshot, fireworks and rockets with a frequency response of 4 Hz To 20 kHz.
- Dyn. range : 74 β 184 dB
- Freq. range : 4 β 20000 Hz
- Polarization voltages : 200 V
- Sensitivity : 0.08 mV/Pa
- Temperature range : -20 β 80 β
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TYPE 4942-A-021
1/2" Diffuse-field Microphone With Type 2671 Preamplifier, Prepolarized
Diffuse-field microphone for general random-incidence and noise measurements (complying with ANSI standards) with a frequency response of 20 Hz To 16 kHz.
- Dyn. range : 18 β 134 dB
- Freq. range : 20 β 16000 Hz
- Polarization voltages : V
- Sensitivity : 50 mV/Pa
- Temperature range : -20 β 80 β
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TYPE 4942-A-031
1/2" Diffuse-field Microphone With Type 2699 Preamplifier, Prepolarized
Diffuse-field microphone for general random-incidence and noise measurements (complying with ANSI standards) with a frequency response of 20 Hz To 16 kHz.
- Dyn. range : 18 β 130 dB
- Freq. range : 6.3 β 16000 Hz
- Polarization voltages : 0 V
- Sensitivity : 50 mV/Pa
- Temperature range : -20 β 80 β
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TYPE 4942-B-001
1/2" Diffuse-field Microphone With Type 2669-B Preamplifier, Prepolarized
Diffuse-field microphone for general random-incidence and noise measurements (complying with ANSI standards) with a frequency response of 6.3 Hz To 16 kHz.
- Dyn. range : 15.2 β 146 dB
- Freq. range : 6.3 β 16000 Hz
- Polarization voltages : 0 V
- Sensitivity : 50 mV/Pa
- Temperature range : -20 β 80 β
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TYPE 4942-C-001
1/2" Diffuse-field Microphone With Type 2669-C Preamplifier, Prepolarized
Diffuse-field microphone for general random-incidence and noise measurements (complying with ANSI standards) with a frequency response of 6.3 Hz To 16 kHz.
- Dyn. range : 15.2 β 146 dB
- Freq. range : 6.3 β 16000 Hz
- Polarization voltages : 0 V
- Sensitivity : 50 mV/Pa
- Temperature range : -20 β 80 β
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TYPE 4942-H-041
1/2" Diffuse-field Microphone With Type 1706 Preamplifier, Prepolarized
Diffuse-field microphone for general random-incidence and noise measurements (complying with ANSI standards) with a frequency response of 6.3 Hz To 16 kHz.
- Dyn. range : 18 β 134 dB
- Freq. range : 6.3 β 16000 Hz
- Polarization voltages : 0 V
- Sensitivity : 50 mV/Pa
- Temperature range : -20 β 125 β
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TYPE 4942-L-001
1/2" Diffuse-field Microphone With Type 2669-L Preamplifier, Prepolarized
Diffuse-field microphone for general random-incidence and noise measurements (complying with ANSI standards) with a frequency response of 6.3 Hz To 16 kHz.
- Dyn. range : 15.2 β 146 dB
- Freq. range : 6.3 β 16000 Hz
- Polarization voltages : 0 V
- Sensitivity : 50 mV/Pa
- Temperature range : -20 β 80 β
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TYPE 4943-B-001
1/2" Diffuse-field Microphone With Type 2669-B Preamplifier, Ext. Polarized
Diffuse-field microphone for general random-incidence and noise measurements (complying with ANSI standards) with a frequency response of 3.15 Hz To 10 kHz.
- Dyn. range : 15.9 β 148 dB
- Freq. range : 3.15 β 10000 Hz
- Polarization voltages : 200 V
- Sensitivity : 50 mV/Pa
- Temperature range : -20 β 80 β
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TYPE 4943-C-001
1/2" Diffuse-field Microphone With Type 2669-C Preamplifier, Ext. Polarized
Diffuse-field microphone for general random-incidence and noise measurements (complying with ANSI standards) with a frequency response of 3.15 Hz To 10 kHz
- Dyn. range : 15.9 β 148 dB
- Freq. range : 3.15 β 10000 Hz
- Polarization voltages : 200 V
- Sensitivity : 50 mV/Pa
- Temperature range : -20 β 80 β
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TYPE 4943-L-001
1/2" Diffuse-field Microphone With Type 2669-L Preamplifier, Ext. Polarized
Diffuse-field microphone for general random-incidence and noise measurements (complying with ANSI standards) with a frequency response of 3.15 Hz To 10 kHz.
- Dyn. range : 15.9 β 147 dB
- Freq. range : 3.15 β 10000 Hz
- Polarization voltages : 200 V
- Sensitivity : 50 mV/Pa
- Temperature range : -20 β 80 β
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TYPE 4944-A
1/4" Pressure-field Microphone With CCLD DeltaTron Preamplifier
Pressure-field Microphone for measuring in small closed couplers, close to hard reflective surfaces or flush-mounted, with a frequency response of 16 Hz To 70 kHz.
- Dyn. range : 48 β 169 dB
- Freq. range : 16 β 70000 Hz
- Polarization voltages : V
- Sensitivity : 0.9 mV/Pa
- Temperature range : -20 β 100 β
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TYPE 4944-B
1/4" Pressure-field Microphone With CCLD DeltaTron Preamplifier
Pressure-field Microphone with 10-32 UNF connectors for measurements in small closed couplers, close to hard reflective surfaces or flush-mounted, with a frequency response of 4 Hz to 70 kHz.
- Dyn. range : 48 β 169 dB
- Freq. range : 16 β 70000 Hz
- Polarization voltages : V
- Sensitivity : 0.9 mV/Pa
- Temperature range : -20 β 100 β
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TYPE 4944-W-005
1/4" prepolarized, pressure-field microphone with CCLD DeltaTron preamplifier
Pressure-field microphone with SMB connector, especially designed for cryogenic applications, or for flush mounting in walls to create microphone arrays.
- Dyn. range : 48 β 169 dB
- Freq. range : 16 β 70000 Hz
- Polarization voltages : V
- Sensitivity : 0.9 mV/Pa
- Temperature range : -170 β 100 β
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TYPE 4944-W-007
1/4" prepolarized, pressure-field microphone with CCLD DeltaTron preamplifier
Rear-vented pressure field microphone with 10 β 32 UNF connector, suitable for gas leak detection.
- Dyn. range : 48 β 169 dB
- Freq. range : 16 β 70000 Hz
- Polarization voltages : V
- Sensitivity : 0.9 mV/Pa
- Temperature range : -20 β 100 β
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TYPE 4944-W-010
1/4" prepolarized, pressure-field microphone with CCLD DeltaTron preamplifier
Pressure-field microphone with 10 β 32 UNF connector, optimized for high variations in static pressure.
- Dyn. range : 48 β 169 dB
- Freq. range : 16 β 70000 Hz
- Polarization voltages : V
- Sensitivity : 0.9 mV/Pa
- Temperature range : -20 β 100 β
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TYPE 4954-A
1/4" Free Field Microphone With CCLD Preamplifier, Prepolarized
Free-field microphone with SMB Connector for random-incidence and noise measurements (complying with ANSI standards) with a frequency response of 4 Hz To 70 kHz.
- Dyn. range : 40 β 159 dB
- Freq. range : 16 β 80000 Hz
- Polarization voltages : 0 V
- Sensitivity : 2.8 mV/Pa
- Temperature range : -20 β 80 β
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TYPE 4954-A-011
1/4" Free-field Microphone With Type 2670 Preamplifier, Prepolarized
Free-field microphone designed for high-level and high-frequency measurements with a frequency response of 3 Hz To 80 kHz.
- Dyn. range : 34 β 164 dB
- Freq. range : 3 β 80000 Hz
- Polarization voltages : V
- Sensitivity : 2.8 mV/Pa
- Temperature range : -20 β 80 β
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TYPE 4954-B
1/4" Free Field Microphone With CCLD Preamplifier, Prepolarized
Free-field microphone designed with 10β32 UNF Connector - ideal for high-level and high-frequency measurements with a frequency response of 16 Hz to 80 kHz.
- Dyn. range : 40 β 159 dB
- Freq. range : 16 β 80000 Hz
- Polarization voltages : 0 V
- Sensitivity : 2.8 mV/Pa
- Temperature range : -20 β 80 β
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TYPE 4955
1/2" Low-Noise Microphone, Free Field
This Low Noise Microphone is designed for sound power measurements and free-field measurements in strong magnetic fields, over a frequency range of 5 Hz to 20 kHz.
- Dyn. range : 6.5 β 110 dB
- Freq. range : 10 β 16000 Hz
- Polarization voltages : 200 V
- Sensitivity : 1100 mV/Pa
- Temperature range : -20 β 100 β
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Modelo 4966-A-031
Diseñado para eliminar perturbaciones de baja frecuencia, como boom en cabina o rodadura
- Dyn. range : 18 β 131 dB
- Freq. range : A-weighted β Hz
- Polarization voltages : 0 V
- Sensitivity : 48.4 mV/Pa
- Temperature range : -20 β 65 β
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Modelo 4966-A-041
Micrófono de ½β prepolarizado de campo libre, con preamplificador CCLD corto y conector 10-32 UNF
Diseñado para mediciones en espacios confinados o para construir arrays con bajo nivel de ruido de fondo.
- Dyn. range : 16.5 β 134 dB
- Freq. range : 12.5 β 20000 Hz
- Polarization voltages : 0 V
- Sensitivity : 48.4 mV/Pa
- Temperature range : -20 β 60 β
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Modelo 4966-H-041
Micrófono de ½β prepolarizado de campo libre con preamplificador y conector BNC
Diseñado para medidas de precisión en campo libre sonde se requiera alta sensibilidad, gran rango dinámico y uso a temperaturas elevadas
- Dyn. range : 16.5 β 134 dB
- Freq. range : 6.3 β 20000 Hz
- Polarization voltages : 0 V
- Sensitivity : 48.4 mV/Pa
- Temperature range : -50 β 125 β
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Modelo 4966-L-001
Micrófono de ½β prepolarizado de campo libre con preamplificador clásico terminado en 7-pin LEMO
Diseñado para medidas de alta presión sonora o cuando hay que comprobar la integridad del canal microfónico
- Dyn. range : 15.2 β 144 dB
- Freq. range : 6.3 β 20000 Hz
- Polarization voltages : 0 V
- Sensitivity : 48.4 mV/Pa
- Temperature range : -20 β 60 β
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TYPE 4971-H-041
1/2" CCLD Pressure Field Microphone Set with BNC Connector
CCLD Pressure-field microphone for coupler, random-incidence and free-field measurements with 90° incidence and a frequency range of 5 Hz to 20 kHz
- Dyn. range : 20 β 146 dB
- Freq. range : 5 β 20000 Hz
- Polarization voltages : 0 V
- Sensitivity : 12 mV/Pa
- Temperature range : -20 β 125 β
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TYPE 4988-A
1/4" Pressure-field Microphone With CCLD Preamplifier, Prepolarized
Pressure-field microphone for measurements in small, closed couplers, close to hard reflective surfaces, or flush-mounted, with a frequency response of 20 Hz to 20 kHz.
- Dyn. range : 29 β 146 dB
- Freq. range : 20 β 20000 Hz
- Polarization voltages : V
- Sensitivity : 11 mV/Pa
- Temperature range : -20 β 80 β