# What documentation exists for an I-72-G or I-72-K signal generator?

A reference for several specific laboratory-style signal generator variants. This reveal gives the **specific historical document and preserved download locations** needed to examine the original source, rather than a generic list of search terms.

The publication is historical: no modern repair, performance, safety or compatibility guarantee is included.

#SignalGenerators #Metrology #RadioRestoration

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Created: 2026-10-22T17:29:56.149575+00:00

Last edited: 2026-10-22T17:29:56.149575+00:00

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