7L12: Difference between revisions
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(year per September 1971 "new products" brochure) |
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summary=1.8 GHz Spectrum Analyzer | | summary=1.8 GHz Spectrum Analyzer | | ||
image=tek-7l12.jpg | | image=tek-7l12.jpg | | ||
caption=Tektronix 7L12 | | caption=Tektronix 7L12 (early model) | | ||
introduced=1971 | | introduced=1971 | | ||
discontinued=1988 | | discontinued=1988 | | ||
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The '''Tektronix 7L12''' is a 1.8 GHz Spectrum Analyzer plug-in for [[7000-series scopes]]. | The '''Tektronix 7L12''' is a 1.8 GHz Spectrum Analyzer plug-in for [[7000-series scopes]]. | ||
Early models had a mechanical reference level readout. Later, front panel outputs | |||
for 1st and 2nd LO were added to allow connecting a [[TR501]] or [[TR502]] tracking generator. | |||
Late models had LED reference level readout. | |||
The 7L12 does not have the UNCAL indicator typical for spectrum analyzers that alerts the operator when the sweep speed is too fast for the given resolution. | |||
{{BeginSpecs}} | {{BeginSpecs}} | ||
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==Links== | ==Links== | ||
* http://www.barrytech.com/tektronix/tek7000/tek7l12.html | * [http://www.barrytech.com/tektronix/tek7000/tek7l12.html Tek 7L12 @ barrytech.com] | ||
* [http://www.amplifier.cd/Test_Equipment/Tektronix/Tektronix_7000_series_special/spectrumanalyzer_7L12.htm Tek 7L12 | * [http://www.amplifier.cd/Test_Equipment/Tektronix/Tektronix_7000_series_special/spectrumanalyzer_7L12.htm Tek 7L12 @ amplifier.cd] | ||
==Pictures== | ==Pictures== | ||