502: Difference between revisions

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62 bytes added ,  13 November 2019
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the two beams to be cancelled out in step 8 of the calibration procedure.
the two beams to be cancelled out in step 8 of the calibration procedure.


The 502 has a 123 °F (50.5 °C) [[thermal cutoff]] switch.
==Links==
==Links==
* [http://www.amplifier.cd/Test_Equipment/Tektronix/Tektronix_other/502A.htm Tektronix 502A] @ amplifier.cd (many internal pictures)
* [http://www.amplifier.cd/Test_Equipment/Tektronix/Tektronix_other/502A.htm Tektronix 502A] @ amplifier.cd (many internal pictures)

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