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The '''Tektronix 1A2''' is a two-channel plug-in amplifier for [[500-series scopes]]. | The '''Tektronix 1A2''' is a two-channel plug-in amplifier for [[500-series scopes]]. | ||
It provides a −3 dB point of 50 MHz in a [[544]], [[546]], [[547]], or [[556]], and 50 mV/div sensitivity. | It provides a −3 dB point of 50 MHz in a [[544]], [[546]], [[547]], or [[556]], and 50 mV/div sensitivity. | ||
It was designed by [[Larry Biggs]]. | |||
The Type 1A2 was [[introduced in 1964]] together with Types [[1A1]], [[543|543B]], [[545|545B]], [[544]], [[546]], and [[547]]. | The Type 1A2 was [[introduced in 1964]] together with Types [[1A1]], [[543|543B]], [[545|545B]], [[544]], [[546]], and [[547]]. |