155-0285-00

The Tektronix 155-0285-00 is a leveling circuit hybrid integrated circuit for the 100 MHz calibrator output of the 49X-series, 475X-series, and 279X-series spectrum analyzers.

Used in

• 494 (A34A1U2022)

Pictures

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  155-0285-00 shown as U2022 in 494 service manual