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The Tektronix 7L12 is an RF spectrum analyzer plug-in for [[7000-series scopes]].
{{Plugin Sidebar|
 
title=Tektronix 7L12|
summary=1.8 GHz Spectrum Analyzer|
image=tek-7l12.jpg|
caption=|
years=?|
type=combined horizontal/vertical plugin|
series=[[7000-series scopes]]|
manuals=
* [http://w140.com/mmm/tek-7l12.pdf Tektronix 7L12 Manual (PDF)]
* [http://w140.com/mmm/tek-7l12.pdf Tektronix 7L12 Manual (PDF)]
* [http://w140.com/smb/7l12_sm.pdf Tektronix 7L12 Manual (OCR, PDF)]
* [http://w140.com/smb/7l12_sm.pdf Tektronix 7L12 Manual (OCR, PDF)]
* [http://w140.com/7l12_foldouts_sm.pdf Tektronix 7L12 Schematics (PDF)]
* [http://w140.com/7l12_foldouts_sm.pdf Tektronix 7L12 Schematics (PDF)]
}}


The Tektronix 7L12 is an 1.8 GHz Spectrum Analyzer plug-in for [[7000-series scopes]].
==Specifications==
* Input frequency 100 kHz – 1.8 GHz
* Span 500 Hz/Div – 100 MHz/Div
* Sweep 1 μs/Div to 5 ms/Div (1-2-5)
* Resolution bandwidth 300 Hz – 3 MHz
* Sensitivity -115 dBm at 300 Hz.
* Vertical: 10 dB/Div, 2 dB/Div or linear
* Reference level: -100 dB<sub>m</sub> – +30 dB<sub>m</sub>
* Video filters: 30 kHz, 300 Hz or 3 Hz
* Automatic phase lock
* Built-in calibrator
* Base line clipper
==Links==
* http://www.barrytech.com/tektronix/tek7000/tek7l12.html
* [http://www.amplifier.cd/Test_Equipment/Tektronix/Tektronix_7000_series_special/spectrumanalyzer_7L12.htm Tek 7L12 page at amplifier.cd]
==Pictures==
<gallery>
<gallery>
File:Two 7L12s.jpg
File:Two 7L12s.jpg
</gallery>
</gallery>
[[Category:7000 series combined plugins]]
[[Category:Spectrum Analyzers]]
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