Anritsu 37269B Vector Network Analyzer (40 MHz to 40 GHz)

The Anritsu 37269B is a vector network analyzer delivering S-parameter measurements across 40 MHz to 40 GHz in a single integrated unit. It combines a synthesized source, S-parameter test set, and four-channel receiver optimized for passive device characterization in laboratory and production settings. The 37269B performs full two-port measurements without manual device reversal, supports LRL/LRM and adapter removal calibrations, and executes fast 12-term error-corrected sweeps with measurement throughput as fast as 60 ms for 3-point single-port calibrations and 270 ms for full two-port calibration at 51 data points.

Technical Specifications

• Frequency Range: 40 MHz to 40 GHz


• Measurement Parameters: S11, S21, S22, S12, or user-defined a1, a2, b1, b2 combinations


• Calibration Methods: LRL/LRM, adapter removal, 12-term error correction


• Data Points: Discrete frequency points from 2 < N < 1601


• Dynamic Range (1 kHz IF Bandwidth): <0.03 dB and <0.4° peak-to-peak


• Dynamic Range (40 GHz IF Bandwidth): <0.08 dB and <0.5° peak-to-peak


• Measurement Time (3-Point 1-Port): 60 ms typical


• Measurement Time (51-Point Full 2-Port): 270 ms typical


• Measurement Time (1601-Point Full 2-Port): 3600 ms typical


• Display: 7.5-inch color LCD with user-definable trace, text, and graticule colors; external VGA output supported


• Storage: Internal hard disk drive and floppy disk drive; optional external SCSI-2 hard disk

Key Features

• Auto-reversing S-parameter test set with solid-state transfer switch


• Fast sweeping synthesized source


• Dual IEEE 488.2 GPIB ports for high-speed data transfer and peripheral control


• CW mode for single-frequency measurements


• Measurement throughput includes retrace and band switch times

Typical Applications Passive device testing, transmission line characterization, filter and coupler validation, connector and adapter analysis, production verification of RF components.