1401: Difference between revisions

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The '''Tektronix 1401''' is a spectrum analyzer front-end covering the frequency range
The '''Tektronix 1401''' is a spectrum analyzer front-end covering the frequency range
of 1 MHz to 500 MHz, designed to be used with an external oscilloscope, typically a [[323]],
of 1 MHz to 500 MHz, designed to be used with an external oscilloscope, typically a [[323]],
[[324]] or [[326]].  It has internal rechargable NiCd batteries and can also operate
[[324]] or [[326]].   
from AC power (using an unusual power cord) or external DC from 6 V to 16 V.   
The 1401's case, like the [[1501|1501 TDR]]'s, is the same size as the 323/324 case and designed to be stacked with the scope.
The 1401's case, like the [[1501|1501 TDR]]'s, is the same size as the 323/324 case and designed to be stacked with the scope.
It has internal rechargable NiCd batteries and can also operate from AC power (using an unusual power cord) or external DC from 6 V to 16 V. 


The external oscilloscope is assumed to have 10 horizontal divisions and 6 vertical divisions.  Tektronix says it is compatible with any oscilloscope having 0.5 V/div horizontal deflection factor and 1.2 V full screen vertical deflection.   
The external oscilloscope is assumed to have 10 horizontal divisions and 6 vertical divisions.  Tektronix says it is compatible with any oscilloscope having 0.5 V/div horizontal deflection factor and 1.2 V full screen vertical deflection.