BRUEL & KJAER 2619 User Manual

CONTENTS
1. INTRODUCTION..................................... 3
1.1 General. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
1.2 Preamplifier Requirements ..................... 3
2.
DESCRIPTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 6
2.2
I nput Characteristics ..... . ................... 7
2.3
Output Characteristics ........................ 8
2.4 Frequency Characteristics .................. . .. 9
2.5 Gain............ . ......................... 9
2.6 Distortion.................. . ............... 9
2.7 Noise ..................................... 11
2.8 Temperature Environment ..................... 11
3. OPERATION .. ............... , . . .................... 12
3.1 Power Su pply ............................... 12
3.2 Microphones................................ 13
3.3 Accelerometers.............................. 14
3.4
Output.................................... 14
4. SPECiFiCATIONS .......... .......................... 15

BRUEL & KJAER 2619 Specifications

General

Brand	BRUEL & KJAER
Model	2619
Category	Amplifier
Language	English