The Micronetics RSTM-D-L is an electromechanical RF switch designed for signal routing in test and measurement, communication systems, and aerospace applications. This DPDT transfer switch operates from DC to 18 GHz and features SMA female connectors with 50 ohm impedance. The switch is controlled via TTL logic and requires 21 VDC coil voltage for actuation, delivering dependable performance across demanding operational environments.
Technical Specifications
Electrical Performance
• Frequency Range: DC to 18 GHz
• Impedance: 50 Ohms
• Switching Configuration: DPDT (Double Pole, Double Throw) Transfer
• Control Interface: TTL (Transistor-Transistor Logic)
• Coil Voltage: 21 VDC
• RF Connectors: SMA Female
– Key Features
• Electromechanical design for reliable signal routing across wide frequency spectrum
• DPDT architecture enables flexible switching between signal paths
• 50 ohm matched impedance minimizes reflections in RF circuits
• TTL-compatible control logic for integration with standard test equipment and automation systems
• SMA female connectors provide industry-standard RF connectivity
– Typical Applications
• Signal path selection in automated test equipment (ATE) systems
• RF/microwave measurement and characterization setups
• Communication system development and validation
• Aerospace and defense test environments requiring repeatable switching performance
– Compatibility & Integration
The RSTM-D-L accepts TTL control signals for straightforward integration into test sequences and automated measurement routines. SMA female connectors accommodate standard RF coaxial cables and test port interfaces. Operation across DC to 18 GHz enables deployment in both low-frequency and microwave measurement applications without requiring multiple switch types.
