2-Port 22 GHz Frequency Extension Compatible Vector Network Analyzer

A2202-Fx
VNAs TO 44 GHz

The A2202-Fx 2-port 22 GHz VNA is frequency extender compatible and is an anchor network analyzer for CMT’s frequency extension modules. For users requiring precision millimeter-wave measurements, this VNA enables seamless integration with our frequency extender modules at an exceptional value. This vector network analyzer delivers an impressive dynamic range of 130 dB and ultra-fast sweep speed as low as 12 µs/point with all the advanced software features engineers have come to expect included standard in our software. Whether you’re characterizing filters, amplifiers, antennas, or high-speed interconnects, the A2202-Fx provides an unmatched combination of price and performance for S-parameter measurements from 100 kHz to 22 GHz. The A2202-Fx VNA includes an RF measurement module and the S2VNA software application which runs on Windows operating system on a PC, laptop, tablet, or x86 single-board computer connecting to the measurement hardware via USB interface. S2 software can be installed on multiple computers that share the use of the analyzer measurement module.

Features

Key capabilities and advantages

  • Works seamlessly with external frequency-extension modules for mmWave measurements.
  • Supports S11, S21, S12, and S22 with high measurement stability.
  • Extremely fast sweep engine (~12 µs per point), ideal for production and automated test setups.
  • ~130 dB dynamic range enables accurate measurements of filters, antennas, and high-performance RF components.
  • Adjustable output power from –60 dBm to +15 dBm to support both sensitive and high-power devices.
  • Operates through a PC (Windows/Linux) via USB for flexible benchtop or portable use.
  • Supports automated production-line testing through the Manufacturing Test Plug-in.
  • Includes time-domain analysis, gating, fixture embedding/de-embedding, frequency-offset mode, multiple markers, and trace math.
  • Fully programmable via SCPI commands, compatible with LabVIEW, MATLAB, Python, and other automation environments.
  • Supports up to 500,000 measurement points for detailed device characterization.
  • Offers built-in calibration routines and optional ISO-17025 traceable calibration.
  • Suitable for antennas, amplifiers, filters, radar systems, satellite communications, mmWave development, and high-speed digital interconnect testing.

Specifications

Technical specifications and parameters

Frequency Range 100kHz to 22GHz
Measured Parameters S11, S21, S12, S22
Dynamic Range 1MHz to 22GHz / 133 dB (10Hz IF BW)
Output Power Adjustment Range -60dBm to +15 dBm
Measurement Time Per-Point <12 µs
Full CW Frequency Accuracy ±2 × 10⁻⁶
Frequency Setting Resolution 1Hz
Number of Measurement Points Up to 500.001
Effective Directivity 100kHz to 10GHz (46dB) / 10GHz to 22GHz (42dB)
Trace Noise Magnitude 1MHz to 22GHz / 1mdB rms (3kHz IF BW)

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