.....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.....


What are you looking for?

extended search


General Radio Company 1304-B Generator
Manufacturer:
Model:
1304-B
Date:
1961
Class:
Type:
SubType:
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Generator are special rack-mounting brackets, which secure cabinet and instrument to the rack, permitting either to be withdrawn independently of the other.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.

show more

Service and User Manual
Manual type:
Service and User Manual
Pages:
29
Size:
8.20 Mbytes (8595690 Bytes)
Language:
english
Revision:
Manual-ID:
1304-0100-M
Date:
1967 06 01
Quality:
Scanned document, all readable.
Upload date:
2016 12 29
MD5:
fc28e41fdb8f8c191e46a41db13198a3
Downloads:
493

Add Comment

* Required information

Comments

No comments yet. Be the first!