Bruel & Kjaer - 2631 Microphone Carrier System

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<1 / 2>from Al222



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Bruel & Kjaer - 2631 Microphone Carrier System Microphone system with carrier frequency. For use with the 1/2 "type 4147 microphone. It allows measurements of very low frequency pressure variations, acoustic pulses, sonic explosions, etc. Mains power supply. Bruel & Kjaer - 2631 Microphone Carrier System Diameter 1 / 2... (Read the full Tiiip)

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"Descrizione" about Bruel & Kjaer - 2631 Microphone Carrier System Review Consensus 8
by Al222 (23259 pt)

2019-Jun-23 10:18

Bruel & Kjaer - 2631 Microphone Carrier System Microphone system with carrier frequency. For use with the 1/2 "type 4147 microphone. It allows measurements of very low frequency pressure variatio ...

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Brand: Bruel & Kjaer

I.C.:

Last update: 2018-02-27 19:03:29

Function: Amplifier

Indicative price: $ 200 ebay

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Bruel & Kjaer - 2631 Microphone Carrier System
Diameter	1 / 2 "and 1 "
Frequency range	DC — 1 0 0 kHz
Gain	(1 ,2 — 6 V/pF)
Input impedance	( 1 7 — 2 1 pF) ( 4 0 — 7 0 pF)
Maximum output (peak)	1 0 V ( 1 0 mA)
Output impedance	< 10 Ohm
Noise (weighted A)	0 , 1 10^-3 pF
Dimensions(Dia. « L) mm	HWD = 1 3 3 x 6 1 x 2 00
Extension cables	AO 0 0 2 7 / 2 8 / 29