Equipment information

General Radio Company 1304-B Generator
Manufacturer:
General Radio Company
Model: 1304-B
Date: 1961
Category: Measurement instruments
Group: Generator
Description: BEAT-FREQUENCY AUDIO GENERATOR
Information:
                                    The Type 1304-B Beat-Frequency Audio Generator (Figure 1) is
a signal generator capable of supplying up to 1 watt into a
600-ohm load at frequencies between 20 and 40,000 cycles per
second. The Audio Generator is useful in
amplitude-vs-frequency tests on audio-frequency equipment,
and, as a general-purpose audio generator, is valuable as a
power source for bridge measurements, as a modulator for r-f
signal generators, and as a test source for acoustic work at
both audio and ultrasonic frequencies. The Audio Generator
can be coupled to an automatic analyzer or recorder.

1.2	DESCRIPTION.

1.2.1	GENERAL. The Audio Generator is mounted in a
heavy-gauge aluminum cabinet, which is equipped with
aluminum end frames for table use. If desired, the end
frames can be removed and the instrument mounted in a
19-inch relay rack. Supplied with the Type 1304-BR
(Relay-Rack Model)Audio Generator are special rack-mounting
brackets, which secure cabinet and instrument to the rack,
permitting either to be withdrawn independently of the
other. Instructions for installing the Type 1304-BR in a
relay rack accompany these brackets.

These manuals are available for the above equipment:

General Radio Company -- 1304-B -- Service and User Manual
File name: GR-8203-Manual-Page-1-Picture
Manual Type: Service and User Manual
Pages: 29
Size: 8.20 Mbytes (8595690 Bytes)
Language: english
Revision:
Manual-ID/Number: 1304-0100-M
Date: 01 June 1967
Quality: Scanned document, all readable.
Upload date:
MD5: fc28e41fdb8f8c191e46a41db13198a3
Downloads: 47 since 29 December 2016
Information:
GR-8203-Manual-Page-1-Picture
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