1L40: Difference between revisions

45 bytes removed ,  22 September 2023
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{{Plugin Sidebar | designers=|
{{Plugin Sidebar
manufacturer=Tektronix | type=1L40 |
|manufacturer=Tektronix
summary=40 GHz Spectrum Analyzer plug-in |
|series=500-series scopes
image=Tek 1l40 front.jpg |
|type=1L40
caption=1L40 front |
|summary=40 GHz Spectrum Analyzer plug-in
series=500-series scopes |
|image=Tek 1l40 front2.jpeg
introduced=1969 |
|caption=1L40 front
discontinued=1972 |
|introduced=1969
manuals=
|discontinued=1972
* [[Media:070-0904-00.pdf|Tektronix 1L40 Manual (PDF, OCR, bad-OCR)]]
|manuals=
* [http://w140.com/tek_1l40.pdf Tektronix 1L40 Manual (PDF, bad-scan)]
* [[Media:070-0904-00.pdf|Tektronix 1L40 Manual]] (bad-OCR)
<!-- [http://w140.com/tek_1l40.pdf Tektronix 1L40 Manual]] (bad scan)-->
* [[Media:Tek 1l40 fcp march 1969.pdf|Tektronix 1L40 Factory Calibration Procedure, March 1969]]
* [[Media:Tek 1l40 fcp march 1969.pdf|Tektronix 1L40 Factory Calibration Procedure, March 1969]]
}}
}}
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It covers the frequency range from 1.5 GHz to 40 GHz using four different removable front-end mixer modules.
It covers the frequency range from 1.5 GHz to 40 GHz using four different removable front-end mixer modules.


By default the 1L40 comes with  a coaxial mixer, Tek part number 119-0096-00, which works up to 12.4 GHz using a [[1N415D]] detector diode.
By default the 1L40 comes with  a coaxial mixer, Tek part number [[119-0096-00]], which works up to 12.4 GHz using a [[1N415D]] detector diode.


Higher frequencies are covered by three waveguide mixers:
Higher frequencies are covered by three waveguide mixers:
* 119-0097-00: 12.4 GHz to 18 GHz
* [[119-0097-00]]: 12.4 GHz to 18 GHz
* 119-0098-00: 18 GHz to 26.5 GHz
* [[119-0098-00]]: 18 GHz to 26.5 GHz
* 119-0099-00: 26.5 GHz to 40 GHz
* [[119-0099-00]]: 26.5 GHz to 40 GHz


Note that the 1L40's display of RF signals is actually back-to-front — lower frequencies are displayed to the right, higher frequencies to the left.
Note that the 1L40's display of RF signals is actually back-to-front — lower frequencies are displayed to the right, higher frequencies to the left.
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Type 1L40 was produced for only 3 years, making it the shortest-lived letter-series plug-in.
Type 1L40 was produced for only 3 years, making it the shortest-lived letter-series plug-in.


==Specifications==
{{MissingSpecs}}
[[Category:Specifications needed]]''please add''


==Pictures==
==Pictures==
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[https://drive.google.com/open?id=0B-Q3jyZPb-C1VUx2TUlObmpJdHc&authuser=0 Video of Tuning Limit Stop Mechanism]
[https://drive.google.com/open?id=0B-Q3jyZPb-C1VUx2TUlObmpJdHc&authuser=0 Video of Tuning Limit Stop Mechanism]


[[Category:Spectrum analyzers]]
==Components==
[[Category:500 series plugins]]
{{Parts|1L40}}
 
[[Category:500 series spectrum analyzer plugins]]