Wavetek 157 Generator
Manufacturer:
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Model:
157
Date:
0
Category:
Group:
Description:
Information
The model 157 is a precision source of selectable sine,
square, or triangle waveforms that are generated from 100
μΗz (2% hours per cycle) to 1 MHz in 10 ranges. Output
amplitudes are selectable from 1 millivolt to 10 volts,
peak-to-peak, into a 50-ohm load. This instrument
incorporates a voltage-controlled Generator that may be
swept over a 1000:1 frequency ratio with a 0-volt to 5-volt
analog input for frequency modulation of the selected output
frequency.
Four modes of operation can be programmed with the
front-panel controls. Three modes of operation are
programmable from a remote source by static logic levels or
contact closures. Frequency, amplitude, and function also
are programmable from either the front-panel controls or a
remote source.
The instrument is packaged for mounting in a standard
19-inch rack or for operating on a test bench.
Manual type:
Service and User Manual
Pages:
80
Size:
8.13 Mbytes (8525652 Bytes)
Language:
english
Revision:
Manual ID:
Date:
Quality:
Electronic document, no scan, very well readable.
Upload date:
2014 11 17
MD5:
d81cceae6291bbd0c1998497491f4019
Downloads:
941
Information
This manual provides instructions for operating, testing,
and maintaining the Wavetek Programmable Waveform
Synthesizer. Sections 1 through 5 include the necessary
information for the basic model 157. Section 6 consists of
Difference Data that describe specific differences, if any,
from the basic model.
Section 1 GENERAL DESCRIPTION
Scope of
Manual ... 1-1
Scope of Equipment
... 1-1
Modes of Operation
... 1-1
Remote Control
Operation ... 1-2
Functional
Descriptions ... 1-2
Specifications ... 1-3
Section 2 OPERATING INSTRUCTIONS
Installation ... 2-1
Inspection
... 2-1
Manual Operation
... 2-4
Programming
... 2-5
Section 3 CIRCUIT DESCRIPTION
Introduction
... 3-1
Program Selection
... 3-1
Basic Generator
... 3-3
Low-Frequency
Generator ... 3-6
Sine Conversion
... 3-7
Tone Burst Generation
... 3-7
Power
Supply ... 3-9
Section 4 MAINTENANCE
Introduction
... 4-1
Recommended Test
Equipment ... 4-1
Checkout and Calibration
... 4-1
Troubleshooting ... 4-4
Replacement of Circuit Boards
... 4-5
Replacement of Rotary Switches, Dials, or Decimal Lamps
... 4-6
Section 5 DATA PACKAGE
Introduction
... 5-1
Arrangement
... 5-1
List of
Manufacturers ... 5-1
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