Tektronix FCA3100 – Frequency Counter (300 MHz, 50 ps).
The Tektronix FCA3100 Frequency Counter is a precision Timer/Counter/Analyzer designed for advanced laboratory and industrial applications requiring ultra-high accuracy in signal and frequency measurement. With a maximum frequency of 300 MHz and an exceptional 50 ps time resolution, this instrument provides the performance and reliability engineers need for R&D, production, and calibration environments.
As part of our Universal Counters category, the FCA3100 offers advanced features such as 12 digits/s frequency resolution, 0.001° phase resolution, and flexible input channel configurations. It is a trusted solution for engineers who require precise timing, frequency stability, and detailed signal analysis.
Key Features & Specifications
Frequency Range: Up to 300 MHz (400 MHz in extended mode)
Time Resolution: 50 ps standard; 100 ps single-shot capability
Frequency Resolution: 12 digits/s
Inputs: Up to 3 input channels
Phase Resolution: 0.001°
Voltage Sensitivity: 3 mV or better
Data Transfer:
250k sample/s to internal memory (up to 3.75M stored)
15k sample/s via USB/GPIB (block mode)
Measurement Speed: Up to 650 triggered measurements/s
Automated Functions: Frequency, period, ratio, time interval, and totalizer
Analysis Tools: TrendPlot™, histograms, and statistics
Interfaces: USB, GPIB for seamless integration
Options & Upgrades
MS – Medium Stability OCXO Timebase (2×10⁻⁷)
HS – High Stability OCXO Timebase (5×10⁻⁸)
Included Accessories
Tektronix FCA3100 Frequency Counter
Line cord
Calibration certificate (factory calibration included)
Quick Start Guide
Multilingual User Manual (CD-ROM)
Programmer’s Guide
Trial version of TimeView™ Software
LabVIEW SignalExpress™ Tektronix Edition
Reliability & Warranty
The FCA3100 comes with a 3-year warranty, ensuring confidence in long-term use. Designed and manufactured in Poland, it meets rigorous standards for durability and performance.
Applications
The Tektronix FCA3100 is ideal for:
RF and signal testing
Electronics design validation
Calibration labs
Production testing
Research & development environments