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The Type 1A5 is a differential amplifier plug-in for [[500-series scopes]].  Bandwidth is 50MHz down to 5mV/div.  The maximum differential sensitivity is 1mV/div, with a bandwidth of 40MHz.  Common-mode rejection is 20,000 to 1 at low frequencies, deteriorating to 200:1 at 20MHz.  Like most Tektronix differential plug-ins, it has three modes: Va-Vc, Va-Vb, and Vc-VbVc is controlled by a ten-turn pot and can vary from -5V to +5V (0.5V on the 5V/div to 20V/div ranges).  There is a front-panel jack for direct connection of the Type [[P6046]] Active Differential Probe.  Type 1A5 was [[introduced in 1967]], replacing Types [[W]] and [[Z]], and lasted until the end of the classic plug-in scope line in 1974.
{{Plugin Sidebar 2 |
title=Tektronix 1A5 |
summary=50 MHz Differential Amplifier |
image=1a5 front.jpg |
caption=Tektronix 1A5 Differential Amplifier |
series=[[500-series scopes]] |
introduced=1967 |
discontinued=1974 |
manuals=
* [http://w140.com/mmm/tek-1a5.pdf Tektronix 1A5 Manual (PDF)]
}}
The ''"Tektronix Type 1A5''' is a differential amplifier plug-in for [[500-series scopes]].   
 
Bandwidth is 50 MHz down to 5 mV/div.  The maximum differential sensitivity is 1 mV/div, with a bandwidth of 40 MHz.  Common-mode rejection is 20,000 to 1 at low frequencies, deteriorating to 200:1 at 20 MHz.   
 
Like most Tektronix differential plug-ins, it has three modes: V<sub>A</sub>-V<sub>C</sub>, V<sub>A</sub>-V<sub>B</sub>, and V<sub>C</sub>-V<sub>B</sub>V<sub>C</sub> is controlled by a ten-turn potentiometer and can vary from -5 V to +5 V (0.5 V on the 5 V/div to 20 V/div ranges).   
 
There is a front-panel jack for direct connection of the Type [[P6046|P6046 Active Differential Probe]].   
 
Type 1A5 was [[introduced in 1967]], replacing Types [[W]] and [[Z]], and lasted until the end of the classic plug-in scope line in 1974.
 
==Specifications==
[[Category:Specifications needed]]''please add''


* [http://w140.com/mmm/tek-1a5.pdf Tektronix 1A5 Manual (PDF)]
==Pictures==


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Image:1a5 left.jpg
Image:1a5 left.jpg
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[[Category:500 series plugins]]

Revision as of 06:04, 20 August 2014

Template:Plugin Sidebar 2 The "Tektronix Type 1A5' is a differential amplifier plug-in for 500-series scopes.

Bandwidth is 50 MHz down to 5 mV/div. The maximum differential sensitivity is 1 mV/div, with a bandwidth of 40 MHz. Common-mode rejection is 20,000 to 1 at low frequencies, deteriorating to 200:1 at 20 MHz.

Like most Tektronix differential plug-ins, it has three modes: VA-VC, VA-VB, and VC-VB. VC is controlled by a ten-turn potentiometer and can vary from -5 V to +5 V (0.5 V on the 5 V/div to 20 V/div ranges).

There is a front-panel jack for direct connection of the Type P6046 Active Differential Probe.

Type 1A5 was introduced in 1967, replacing Types W and Z, and lasted until the end of the classic plug-in scope line in 1974.

Specifications

please add

Pictures