Siglent SSU5263A, RF Mechanical Switch 3‑SPDT, DC–26.5 GHz

The Siglent SSU5263A is a compact mechanical RF switch featuring three independent SPDT (single-pole double-throw) switch elements, offering reliable routing of RF signals up to 26.5 GHz. Controlled via TTL signals and USB/SCPI interface, it is ideal for multi‐port RF testing, antenna selection, and automated test systems. With SMA female connectors and fast switching, it seamlessly integrates into lab and RF measurement setups.

Key Features

• Includes three independent SPDT switches for versatile RF signal routing.
• Broad frequency range: DC to 26.5 GHz—excellent for microwave system testing.
• Uses SMA female connectors, ensuring high RF integrity.
• Supports USB and SCPI control via EasySSU, and TTL-level interfacing for automation.
• Compact and rugged—dimensions: 153 × 62.4 × 137.5 mm, ideal for benchtop or rack use.
• Delivered with USB cable, power adapter, and quick-start guide included.