7B53A: Difference between revisions

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caption=Tektronix 7B53A Timebase plug-in|
caption=Tektronix 7B53A Timebase plug-in|
introduced=1973 |
introduced=1973 |
discontinued=(?) |
discontinued=1992 |
series=[[7000-series scopes]]|
series=[[7000-series scopes]]|
manuals=
manuals=
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==X-Y operation==
==X-Y operation==
The 7B53 supports X-Y mode by selecting the "Ampl" position on the Time/Div switch.  The X signal can be picked up from a vertical plug-in via the internal trigger path or applied via the "Main Trig In or Amp In" input, as depending on the Trigger Source switch setting.
The 7B53 supports X-Y mode by selecting the "Ampl" position on the Time/Div switch.  The X signal can be picked up from a vertical plug-in via the internal trigger path or applied via the "Main Trig In or Amp In" input, as depending on the Trigger Source switch setting.
==Prices==
{| class="wikitable"
|-
! Year
! 1973
! 1976
! 1980
! 1984
! 1990
|-
! Catalog price
|align=right|  $850
|align=right|  $925
|align=right| $1,135
|align=right| $1,515
|align=right| $2,500
|-
! 2015 value
|align=right| $4,520
|align=right| $3,840
|align=right| $3,250
|align=right| $3,440
|align=right| $4,520
|-
|}


==Pictures==
==Pictures==

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