Tektronix
FCA 3000 Frequency Counter
Provisional entry — research in progress
This page was generated automatically from cited public sources and hasn't completed the full research pass yet. Every specification shown carries its source; more detail is added as research completes.
Tektronix FCA 3000 is a frequency counter. Tektronix FCA 3000 supports up to 300 MHz measurements in the FCA3000 model. Tektronix FCA 3000 provides 12 digit frequency resolution.[1]
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What it is
How it works
The FCA 3000 series offers a measurement capability up to 20 GHz. The instrument incorporates comprehensive analysis modes, including measurement statistics, histograms, and trend plots.[1]
What do the numbers mean?
Power & electrical1
Optics & imaging4
Control & software3
Configuration & options8
Vintage & configurations
Documented models & variants
| Designation | Generation | Vintage | Changes | Source |
|---|---|---|---|---|
| FCA3000 | — | — | Maximum frequency 300 MHz; time resolution 100 ps; frequency resolution 12 digit. | tek.com[1] |
| FCA3003 | — | — | Maximum frequency 3 GHz; time resolution 100 ps; frequency resolution 12 digit. | tek.com[1] |
| FCA3100 | — | — | Maximum frequency 300 MHz; time resolution 50 ps; frequency resolution 12 digit. | tek.com[1] |
| FCA3103 | — | — | Maximum frequency 3 GHz; time resolution 50 ps; frequency resolution 12 digit. | tek.com[1] |
| FCA3020 | — | — | Maximum frequency 20 GHz; time resolution 100 ps; frequency resolution 12 digit. | tek.com[1] |
| FCA3120 | — | — | Maximum frequency 20 GHz; time resolution 50 ps; frequency resolution 12 digit. | tek.com[1] |
What does it need to run?
Site utility requirements, footprint, and infrastructure needed to install and operate this tool. Sourced from public records.
- Maximum frequency, FCA3000300 MHz[1]
Where are the manuals?
Generated from public-source data on file. Enter your email to access — nothing is published; details are routed privately.
Not publicly documented
Field notes
No research found yet — worked with this tool? Share what you know.
Frequently asked questions
Not publicly documented
The following facts about the FCA 3000 Frequency Counter are absent from this record as of this revision. First-hand knowledge or a citation closes a gap; every submission is reviewed before publication.
No publicly documented production dates or lifecycle milestones (introduction, end of production, EOL) for the FCA 3000 Frequency Counter are on record.
Answerable by: OEM historical records or a trade-press announcement
The control-system platform and OS era of the FCA 3000 Frequency Counter are not on record.
Answerable by: an engineer who operated it or OEM installation records
No publicly documented failure modes or field errata for the FCA 3000 Frequency Counter are on record.
Answerable by: a field service engineer, process engineer, or maintenance technician
The process node or technology generation of the FCA 3000 Frequency Counter is not on record.
Answerable by: an OEM datasheet or a fab qualification report
No publicly documented compatible parts, consumables, or accessories for the FCA 3000 Frequency Counter are on record.
Answerable by: an OEM parts catalog or a service engineer
No research found yet — worked with this tool? Share what you know.
Sources & citations
Last updated Oct 7, 2026.
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