Siglent SNA5012A, 2‑Port Vector Network Analyzer, 9 kHz–8.5 GHz

The Siglent SNA5012A is a high‑performance 2‑port vector network analyzer designed for precision R&D and manufacturing applications. Covering a wide frequency range from 9 kHz to 8.5 GHz with 1 Hz resolution, it offers a dynamic range up to 125 dB and level resolution of 0.05 dB. The analyzer supports a variety of measurement functions (S‑parameters, differential, time‑domain, Q‑factor, insertion loss, bias‑tee support), extensive calibration options (SOLT, TRL, Response), and fast sweeps. Connectivity features include LAN, USB Device/Host (plus optional GPIB), and HDMI for external displays

Key Features

• Wide frequency coverage from 9 kHz to 8.5 GHz for comprehensive RF analysis.
• Excellent resolution: 1 Hz frequency and 0.05 dB level precision.
• Broad measurement capabilities: supports S‑parameters, differential, time‑domain, limit testing, ripple, and more.
• Multiple sweep modes: Linear, Log‑Frequency, Power, CW‑Time, and Segment.
• Advanced calibration options including SOLT, SOLR, TRL, Response, and Enhanced Response.
• Intuitive 12.1‑inch touch interface, plus robust connectivity via LAN, USB, GPIB, and web-based control.