The National Instruments PXI-2547 is a high-performance PXI RF Multiplexer Switch Module designed for applications requiring the switching of multiple RF signals. Operating within a characteristic impedance of 50 Ω and covering a frequency range up to 2.7 GHz, the PXI-2547 features an 8×1 (SP8T) topology that supports efficient signal routing from DC to 2.7 GHz. It accommodates a maximum switching voltage of 30 V and a maximum switching current of 0.5 A per channel, with an overall power limit of 10 W. The device guarantees minimal signal degradation with insertion loss specifications of less than 2.0 dB (typical under 1.6 dB) at frequencies up to 2.7 GHz, and exhibits low channel-to-channel skew of less than 15 ps. The electromechanical, latching relay design ensures reliable performance while minimizing unexpected downtime through integrated tracking features, allowing users to monitor relay lifetime effectively. Constructed with gold-plated 9 SMA jacks for I/O connectivity, the module measures 8.5 in. x 0.8 in. x 5.1 in. and weighs approximately 9 oz. The PXI-2547 is suitable for use in complex test environments where multi-device switching is essential, providing effective management of RF signals for advanced testing applications. For detailed operational parameters and guidance, a user manual is available for download. Pricing information can be obtained by contacting a National Instruments sales representative.