Microwave switch, also known as radio frequency switch, enables the control of microwave signal channel conversion. This module uses SPDT (single pole double throw) configuration to switch between two signals. Low insertion loss, wide frequency range, and high isolation make it suitable for use in communication system equipment. The module features CNC machined metal housing for effective electromagnetic shielding. Model: QM-SW-2ST Frequency Range: 0.16 GHz Switching Mode: Single Pole Double Throw (SPDT) Typical Insertion Loss: 0.8 dB Port Isolation: 60 dB (typical) Impedance: 50 ohms Power Supply: +3.3V to +5V Input/Output Interface: SMA (male connector with female thread) Includes mounting holes for installation Weight: 80g Control Logic: VCTL: High RF output to RF1 VCTL: Low RF output to RF2 Voltage Control: High: 3.35V, Low: 0V or ground Note: Product appearance, color, and labeling may vary slightly between batches, but functionality remains unchanged. Color: Silver Material: Metal Dimensions: 40 x 40 x 14 mm (module only, excluding connectors) Package Includes: 1 x RF Switch Note: Other items not included. Lighting and display settings may cause slight color differences in images. Measurement tolerance: 13 cm.