4942-H-041 Diffuse-field Microphone with 1706 preamplifier

FAMILY 4942

½-INCH DIFFUSE-FIELD MICROPHONE, PREPOLARIZED

Diffuse-field microphone cartridge specifically designed for random-incidence (diffuse-field) measurements over 6 Hz TO 16 kHz, and provides noise measurement in accordance with ANSI standards.

FAMILY 4942

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Prepolarized diffuse-field ½-inch microphone Type 4942 is optimised for general random-incidence measurements and for standardised noise measurements in accordance with ANSI standards. And being prepolarized it can connect to CCLD input conditioning.

Diffuse-field measurements
In-car measurements
High humidity conditions

Filter

Lower frequency keyboard_arrow_down
Maximum Temperature keyboard_arrow_down
Maximum Temperature keyboard_arrow_down
Higher dynamic range keyboard_arrow_down
Polarization keyboard_arrow_down
Lower dynamic range keyboard_arrow_down

Code	Polarization	Lower frequency	Higher frequency	Lower dynamic range	Higher dynamic range	Maximum Temperature	Maximum Temperature
-4942-A-021-	CCLD	20 Hz	16 kHz	18 dB	134 dB	80 °C	176 °F
-4942-A-031-	CCLD	6.3 Hz	16 kHz	18 dB	130 dB	80 °C	176 °F
-4942-B-001-	Classical	6.3 Hz	16 kHz	15.2 dB	146 dB	80 °C	176 °F
-4942-C-001-	Classical	6.3 Hz	16 kHz	15.2 dB	146 dB	125 °C	257 °F
-4942-H-041-	Classical	6.3 Hz	20 kHz	18 dB	134 dB	80 °C	176 °F
-4942-L-001-	Classical	6.3 Hz	16 kHz	15.2 dB	146 dB	80 °C	176 °F

TEDS Microphones

Data Sheets

English

FAMILY 4942
Standard	IEC 61094
Sound field	Diffuse field
Polarization	CCLD, Classical
Sensitivity	50 mV/Pa
Lower frequency	20 Hz, 6.3 Hz
Higher frequency	16 kHz, 20 kHz
Lower dynamic range	18 dB, 15.2 dB
Higher dynamic range	134 dB, 146 dB, 130 dB
Diameter	1/2 inch
Venting	Rear
Minimum Temperature	-20 °C
Maximum Temperature	80 °C, 125 °C
Minimum Temperature	-4 °F
Maximum Temperature	176 °F, 257 °F
Output signal (connectivity)	Passive

List of accessories available for all variants of this family

Product Code	Description
-2669-B--	1/2" classic MicPreamp,tapered, B&K Con.
-2669-C--	1/2" classic MicPreamp,cylindr., LEMO 1B
-2669-L--	1/2" classic MicPreamp,tapered,7-p LEMO
-1706---	1/2"CCLD MicPreamp, HT, for 0V Mic
-4228---	Pistonphone calibrator, 250Hz, 124dB,Cla
-4231---	0,01d Calibrator, Class1, 94&114dB, 1kHz
DP-0776---	Adaptor 1/2" Mic for 4228/4231
UA-0033---	Electrostatic Actuator 1/2" for HBK Mic
UA-0459---	Windscreen for 1/2" Mic, 65mm Diameter