Difference between revisions of "I-97"
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| − | Bias Meter I-97-A is for measuring [[bias]] in teletypewriter signals and is used in connection with adjustment of spring tension in Western Union 41-C type relays as used in Line Unit BE-77, a component of Telegraph Printer Sets EE-97 and EE-98. | + | Bias Meter I-97-A is for measuring [[bias]] in teletypewriter signals and is used in connection with adjustment of spring tension in Western Union 41-C type relays as used in Line Unit [[BE-77]], a component of Telegraph Printer Sets [[EE-97]] and [[EE-98]]. |
[[File:I-97-A.jpg|400px]] | [[File:I-97-A.jpg|400px]] | ||
