75: Difference between revisions

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{{Plugin Sidebar 2 |
{{Plugin Sidebar  
title=Tektronix model 75 |
|manufacturer=Tektronix
summary=4 MHz amplifier plug-in |
|series=560-series scopes
image=Tek type 75 front.jpg |
|type=75  
caption=Type 75 |
|summary=4 MHz amplifier plug-in  
series=[[560-series scopes]] |
|image=Tek type 75 front.jpg  
introduced=1961 |
|caption=Type 75  
discontinued=(?) |
|introduced=1961  
manuals=
|discontinued=(?)  
|designers=
|manuals=
For the manual, see the [[3A75]].
For the manual, see the [[3A75]].
}}
}}
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==Specifications ==
==Specifications ==
The sensitivity has 9 calibrated steps from 50 mV/div to 20 V/div.     
The sensitivity has 9 calibrated steps from 50 mV/div to 20 V/div.     
The input uses a [[UHF connector]].  The input impedance is 1 MΩ
The input uses a [[UHF connector]].  The input impedance is 1 MΩ in parallel with 47 pF.   
in parallel with 47 pF.   


==Pictures ==
==Pictures ==

Revision as of 10:17, 13 August 2021

Tektronix 75
4 MHz amplifier plug-in
Type 75

Compatible with 560-series scopes

Produced from 1961 to (?)

Manuals

For the manual, see the 3A75.

(All manuals in PDF format unless noted otherwise)
Manuals – Specifications – Links – Pictures

The Tektronix Type 75 is a 4 MHz amplifier plug-in for 560-series scopes. It was introduced in 1961. Starting at serial number 1120, it was renamed the 3A75.

Specifications

The sensitivity has 9 calibrated steps from 50 mV/div to 20 V/div. The input uses a UHF connector. The input impedance is 1 MΩ in parallel with 47 pF.

Pictures