191: Difference between revisions

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138 bytes added ,  18 August 2021
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[[File:Tek_191_front.jpg|350px|thumb|right|Tektronix 191]]
{{Instrument Sidebar
The '''Tektronix Type 191 Constant Amplitude Signal Generator''' is a sine wave source
|manufacturer=Tektronix
[[introduced in 1966]].   
|model=191
|class=Signal generator
|series=
|summary=Constant Amplitude Signal Generator
|image=Tek 191 front.jpg
|caption=Tektronix 191 front
|introduced=1966
|discontinued=(?)
|designers=
|manuals=
* [[Media:070-0522-00.pdf|Tektronix 191 Manual]] (PDF)
* [[Media:TB-9-6625-2176-35.pdf|TB-9-6625-2176-35 - 191 calibration]]
* [[Media:Tek 191 fcp june 1966.pdf‎|Tektronix 191 Factory Calibration Procedure, June 1966]]
}}
The '''Tektronix Type 191 Constant Amplitude Signal Generator''' is a sine wave source [[introduced in 1966]].   


{{MissingSpecs}}
{{MissingSpecs}}


The 191 covers frequencies from 350 kHz to 100 MHz in seven bands.  The output
The 191 covers frequencies from 350 kHz to 100 MHz in seven bands.   
amplitude can be adjusted in calibrated steps from 5 mV to 5 V in three ranges.   
The output amplitude can be adjusted in calibrated steps from 5 mV to 5 V in three ranges.   


==Internals==
==Internals==
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The calibration procedure in the manual makes use of a [[661]] to accurately view the output waveform.
The calibration procedure in the manual makes use of a [[661]] to accurately view the output waveform.
==Manuals==
* [https://w140.com/mmm/tek-191.pdf Tektronix 191 Manual (PDF)]
* [[Media:TB-9-6625-2176-35.pdf|TB-9-6625-2176-35 - 191 calibration]]
* [[Media:Tek 191 fcp june 1966.pdf‎|Tektronix 191 Factory Calibration Procedure, June 1966]]


==Pictures==
==Pictures==
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</gallery>
</gallery>


[[Category:Signal generators]]
[[Category:Signal generators]]  
[[Category:Introduced in 1966]]
[[Category:GR874]]
[[Category:GR874]]

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