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* [[Media:Tektronix 11k plugin NVRAM replacement.pdf|Tektronix 11k Plug-in NVRAM Replacement (PDF)]] | * [[Media:Tektronix 11k plugin NVRAM replacement.pdf|Tektronix 11k Plug-in NVRAM Replacement (PDF)]] | ||
}} | }} | ||
The '''Tektronix 11A81''' is a 3 GHz single-channel amplifier plug-in for [[11000-series scopes]], primarily the [[11403A]]. | The '''Tektronix 11A81''' is a 3 GHz single-channel sampler/amplifier plug-in for [[11000-series scopes]], primarily the [[11403A]]. | ||
The 11A81 receives an "acquisition strobe" signal from the mainframe, and samples the input signal. | |||
The sampled signal is fed to the mainframe, where it is digitized and displayed. | |||
This architecture allows the 11A81 to provide higher bandwidth than the 11k plug-in to mainframe signal path. | |||
{{BeginSpecs}} | {{BeginSpecs}} |