Equipment information

Tektronix FG 504 Generator
Manufacturer
Tektronix
Model FG 504
Date 1979
Category Measurement instruments
Group Generator
Description 40MHz Function Generator
Information
                                    Introduction

The FG 504 Function Generator provides low distortion sine,
square, triangle, ramp, and pulse waveforms over the
frequencies from 0.001 Hz to 40 MHz in ten decades. A
user-definable custom frequency range is also available. The
output amplitude is 10 mV to 30 V peak-to-peak into an open
circuit and 5 mV to 15 V peak-to-peak into a 50 Q load. The
output impedance is 50 Q. The FG 504 may be swept between
the START and STOP FREQ dial settings with a linear or
logarithmic sweep. The output may be phase locked, gated, or
triggered for single cycle output. The output waveform may
be shifted ±80° from the triggering waveform. The symmetry
of the output waveform may also be varied. For the slower
frequencies, the output may be held at any level by pushing
the front panel button labeled HOLD.
A voltage-controlled frequency (VCF) input controls the
output frequency from an external Voltage Source. The output
frequency can be swept above or below the selected
frequency, to a maximum of 1000:1, depending on the polarity
and amplitude of the VCF input and the selected output
frequency. Provision is also made for amplitude modulating
the sinewave output from an external source.
The variety of swept and modulated signals available from
the FG 504 make it especially useful for such applications
as testing Amplifier or servo-system response, distortion,
and stability. It is useful for fm generation, as a beat
frequency oscillator, as a gated triggered or phase-locked
logic interface, or as a source for various ramp or pulse
waveforms. It is also useful as a source for amplitude
modulated signals for various purposes.

These manuals are available for the above equipment:

Manual Type Service and User Manual Tektronix-8938-Manual-Page-1-Picture
Pages 178
Size 15.83 Mbytes (16599429 Bytes)
Language english
Revision revised
Manual-ID/Number 070-2655-00
Date 01 May 1982
Quality Scanned document, all readable.
Upload date
MD5 d52495b12e1d4a86c0fa80492bf05d3b
Downloads 235 since 23 April 2017
Information
LIST OF ILLUSTRATIONS  ...  ii

LIST OF TABLES ...  iii

Section 1 SPECIFICATION ...  1-1

Section 2 OPERATING INSTRUCTIONS ...  2-1

English Version French Version German Version Japanese Version

WARNING

THE FOLLOWING SERVICE INSTRUCTIONS ARE FOR USE BY QUALIFIED
PERSONNEL ONLY. TO AVOID PERSONAL INJURY, DO NOT PERFORM ANY
SERVICING OTHER THAN THAT CONTAINED IN OPERATING
INSTRUCTIONS UNLESS YOU ARE QUALIFIED TO DO SO.
Page

Section 3 THEORY OF OPERATION  ...  3-1

Section 4 CALIBRATION PROCEDURE ...  4-1

Performance Check ...  4-3

Adjustment Procedure  ...  4-8

Section 5	MAINTENANCE ...  5-1

Section 6	OPTIONS ...  6-1

Section 7	REPLACEABLE ELECTRICAL PARTS 7-1

Section 8	DIAGRAMS AND ILLUSTRATIONS . . 8-1

Section 9	REPLACEABLE MECHANICAL PARTS 9-1
Tektronix-8938-Manual-Page-1-Picture


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