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G: Difference between revisions
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It has seven tubes. | It has seven tubes. | ||
Its name changed twice. Type 53G was introduced in March 1955 along with the | Its name changed twice. Type 53G was [[introduced in 1955|introduced in March 1955]] along with the | ||
[[541]]/[[545]], but it was only spec'ed to 10MHz in a [[535]], and its | [[541]]/[[545]], but it was only spec'ed to 10MHz in a [[535]], and its | ||
performance in a fast mainframe was not documented. When the mainframe cabinet styles | performance in a fast mainframe was not documented. When the mainframe cabinet styles | ||
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In 1959 it became Type G with no further change in design. It was dropped after 1970. | In 1959 it became Type G with no further change in design. It was dropped after 1970. | ||
Types | Types G and [[K]] are the only letter-series plugins | ||
where the Gain vernier is not concentric with the step attenuator. | where the Gain vernier is not concentric with the step attenuator. | ||
* http://w140.com/tek_fcp/tek_type_g_factory_cal_proc.pdf | * http://w140.com/tek_fcp/tek_type_g_factory_cal_proc.pdf | ||