104: Difference between revisions
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The Tektronix 104 Square Wave Generator and Voltage Calibrator was [[introduced in 1948]]. | The Tektronix 104 Square Wave Generator and Voltage Calibrator was [[introduced in 1948]]. | ||
The 104A was [[introduced in 1950]]. | The 104A was [[introduced in 1950]]. | ||
The high-frequency square wave output of the 104 is specified to have a 15 nanosecond rise time. | |||
The 104A has a slightly looser specification of 20 nanoseconds. | |||
<gallery> | <gallery> | ||
Revision as of 18:22, 14 June 2015
The Tektronix 104 Square Wave Generator and Voltage Calibrator was introduced in 1948. The 104A was introduced in 1950. The high-frequency square wave output of the 104 is specified to have a 15 nanosecond rise time. The 104A has a slightly looser specification of 20 nanoseconds.
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