494: Difference between revisions

10 bytes removed ,  9 August 2021
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model=494 |
model=494 |
class=Spectrum Analyzer |
class=Spectrum Analyzer |
summary=10 kHz to 21 GHz Spectrum Analyzer |
summary=21 GHz Spectrum Analyzer |
image=Tek 494P 1.jpeg |
image=Tek 494P 1.jpeg |
caption=Tektronix 494 |
caption=Tektronix 494 |