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Preamplifier Type 2699

Preamplifier Type 2699

TYPE 2699

CCLD, A-WEIGHTED MICROPHONE PREAMPLIFIER

Designed to eliminate low-frequency disturbance caused by body boom and road noise during in-car measurements

TYPE 2699

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Type 2699 uses a built-in, A-weighting filter to eliminate low-frequency disturbance caused by body boom and road noise which would otherwise be a source of error during in-car measurements. Its robust, compact design means that you can use Type 2699 in a wide range of environmental conditions.

Connects directly to DeltaTron input
Current output allows use of long, inexpensive, coaxial cables
Built-in, A-weighting filter for in-car noise-signal reduction
Dual-polarity overload-detection facility
Low noise and high dynamic range
CE and Australian C-tick compliance

DeltaTron® A-weighted Microphone Preamplifier — Type 2699

Data Sheets

English

TYPE 2699
Polarization	CCLD
Lower frequency	10 Hz
Higher frequency	20 kHz
Diameter	1/2 inch
Minimum Temperature	-20 °C
Maximum Temperature	60 °C
Minimum Temperature	-4 °F
Maximum Temperature	140 °F
Connector	BNC
Calibration facility	None

Product Code	Description
AO-0087-D-004-	Cable BNC(M) to (M), 0.4m, coax

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