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3L5: Difference between revisions
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* [[Media:Tek 3l5 fcp aug 1967.pdf|Tektronix 3L5 Factory Calibration Procedure, August 1967]] | * [[Media:Tek 3l5 fcp aug 1967.pdf|Tektronix 3L5 Factory Calibration Procedure, August 1967]] | ||
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The '''Tektronix 3L5''' is a 50 Hz | The '''Tektronix 3L5''' is a 50 Hz − 1 MHz spectrum analyzer plug-in for [[560-series scopes]]. It is very similar to the [[1L5]]. | ||
In conjunction with the [[015-0107-00]] Swept Frequency Converter (tracking generator), the 3L5 can also be used to make scalar frequency response measurements. | In conjunction with the [[015-0107-00]] Swept Frequency Converter (tracking generator), the 3L5 can also be used to make scalar frequency response measurements. | ||
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There is also a 75 Ω version of the 3L5. Its input is on the rear, via a coaxial connector. | There is also a 75 Ω version of the 3L5. Its input is on the rear, via a coaxial connector. | ||
A lever on the front panel switches between two frequency ranges: | A lever on the front panel switches between two frequency ranges: | ||
* 10 kHz | * 10 kHz − 1 MHz | ||
* 18.010 MHz | * 18.010 MHz − 19 MHz | ||
===Timebase Support=== | ===Timebase Support=== | ||