BRUEL & KJAER 2121 Frequency Analyzer Manuals

BRUEL & KJAER 2121 Frequency Analyzer Manuals

Manuals and User Guides for BRUEL & KJAER 2121 Frequency Analyzer. We have 1 BRUEL & KJAER 2121 Frequency Analyzer manual available for free PDF download: Instruction Manual

BRUEL & KJAER 2121 Instruction Manual

BRUEL & KJAER 2121 Instruction Manual (56 pages)

Frequency Analyzer

Brand: BRUEL & KJAER | Category: Measuring Instruments | Size: 24.31 MB

Table of Contents

Table of Contents
5
1 Introduction and Specification (Product Data)

11
2 Controls

11
- Front Panel
  11
  - Measuring Amplifier Section
    11
  - Low Pass Fi Iter
    11
  - Internal Filter Section
    13
- Rear Panel
  13
3 Operation

16
4 Frequency Analysis and Recording

26
- Operation of 2121 with Level Recorders Types 2305 and 2307
  26
  - Use of Mechanical Drive
    27
  - AC Recording
    27
- Constant Percentage Bandwidth Analysis with the 2121
  28
5 Description and Characteristics

34
- Input Section
  34
  - Input Circuitry and Input Amplifier
    34
  - Reference Voltage
    35
  - Overload Indicator
    35
- Filter Section
  35
  - Band Pass Filters
    38
  - Band Stop Filter
    40
  - High Pass Filter
    42
  - A Weighting
    43
- Output Section
  43
  - Output Section Amplifier
    43
  - RMS Rectifier
    44
- Power Supply
  46
- Overall Characteristics
  46
  - Gain
    46
  - Dynamic Range
    47
  - Frequency and Phase
    47
6 Accessories

50
- General
  50
- Rack Mounting
  51
- Weighting Network Type Wb 0078
  51
- Meter Scales
  53

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