3A1S: Difference between revisions

Revision as of 06:48, 19 May 2014

{{{manufacturer}}} Vertical Amplifier
25 MHz vertical amplifier 3A1S front view Compatible with [[560-series scopes]] Produced from {{{introduced}}} to {{{discontinued}}} Manuals (All manuals in PDF format unless noted otherwise) [[Category:Introduced in {{{introduced}}}]]

The Tektronix 3A1S is a vertical plug-in for the 561S.

The input signal passes through a compensated attenuator switch and then into a 7586 cathode-follower biased with 2 mA plate current.

@@ Line 4: / Line 4: @@
 image=Tek 3a1s.jpg |
 caption=3A1S front view|
-years=? – ? |
+years=1961? – ? |
 type=Vertical Amplifier|
 series=[[560-series scopes]]|
@@ Line 17: / Line 17: @@
 ==Specifications==
-* Deflection: in a 561S, from 10 mV/Div to 10 V/Div
+* Deflection: from 10 mV/Div to 10 V/Div (in a 561S)
 * Rise time: 14 ns
 * Bandwidth: 25 MHz