.....obsolete user manuals, a lot of repair manuals, free service manuals, rare schematic diagrams, usefull service instructions, pdf books, how to repair instructions, lost operating manuals, old handbooks, tons of part lists, hidden service bulletins, your instruction books, informative repair tips, complete disassembly routines.....

Equipment information:

Spectrum analyzer -- Nelson-Ross Electronics Inc. PSA 001

Nelson-Ross Electronics Inc.
Model: PSA 001
Category: Measurement instruments
Group: Spectrum analyzer
Description: Plug-In Spectrum Analyzer

These Analyzers are designed Co provide coverage of three frequency ranges; 10 cps to 20 kc, 35 cps to 100 fcc, and 150 cps to 500kc. models 011, 012 and 013 are provided with calibrated Center Frequency and Dispersion dials, while models 001, 002 and 003 are uncalibrated. These units are designed so that they may be conveniently plugged into any Oscilloscope which accepts the Tektronix letter series plug»ins. By simply installing one of these Plug-In units, the Oscilloscope becomes a complete Spectrum Analyzer. In use, the sawtooth output of the Oscilloscope is utilized to provide a signal for sweeping the Spectrum Analyzer Oscillator. Ail voltages for Spectrum Analyzer operation are obtained automatically when the Analyzer is plugged into the Oscilloscope.

These manuals for the NelsonRoss PSA 001 Spectrum analyzer
can you download here for free:

Service and User Manual -- Nelson-Ross Electronics Inc. -- PSA 001

Manual Type: Service and User Manual NelsonRoss-9359-Manual-Page-1-Picture
Pages: 63
Size: 2.16 Mbytes (2269887 Bytes)
Language: english
Quality: Scanned document, reading partly badly, partly not readable.
Upload date:
Downloads: 508 since 19 August 2017

This manual provides Operating Instructions, theory of operation, Technical Characteristics, läintenance, and Trouble Shooting Procedures for lîelson-itoss Plug-In Low Frequency Spectrum Analyzers Models 001, Oil, 002, 012, 003, 013. WARRANTY SECTION I CHARACTERISTICS 1-1 Scope 1-1 General Information 1-2 SECTION 2 OPERATING INSTRUCTIONS 2-1 Inspection and Installation 2-1 Initial Adjustments 2-1 LF CAL Adjustment 2-2 Mixer Balance Adjustment 2-3 Control Function and Operation 2-5 Mode Switch 2-6 Center Frequency 2-6 Dispersion 2-6 Resolution 2-6 Gain Controls 2-8 Video Filter 2-9 Calibration 2-10 Application 2-11 Distortion Analysis 2-11 Intermodulation Distortion Percentage 2-11 Transducer Distortion Analysis 2-12 Environmental Noise 2-12 Machinery Vibration Analysis 2-12 Vibration Testing 2-13 Frequency Response 2-13 SECTION 3 CIRCUIT DESCRIPTION 3-1 General 3-1 Block Diagram Description 3-1 Detailed Circuit Description 3-2 Input Attenuator 3-2 Balanced Mixer 3-2 Range Attenuator 3-3 Crystal Filter 3-3 IF Amplifier 3-4 Log Circuitry 3-4 Local Oscillator and Reactance Tube 3-5 Power and Bias Circuitry 3-6 SECTION 4 MAINTENANCE 4-1 Introduction 4-1 Confirmation 4—1 Isolation 4-2 Troubleshooting the Spectrum Analyzer 4-3 SECTION 5 ALIGNMENT PROCEDURE 5-1 General 5-1 Local Oscillator 5-1 Dispersion 5-2 Log Scale 5-3 Input Attenuator Adjustment 5-3

Start Free Download

Comments (0)

No comments yet. Be the first!

Add Comment

* Required information
Captcha Image
Powered by Commentics

Interesting manuals


 Kenwood TK-790H(B)

TDS 360

 Tektronix TDS 360


 Allen SD12-2

These manuals are for personal use only.

These documentations are only intended for qualified technicians who are aware of the respective safety regulations.

Trademarks and Copyrights used herein are the property of their respective owners.