Keysight N1810TL 20GHz Coaxial Switch

Overview

The Keysight N1810TL is a latching coaxial switch engineered for high-performance RF applications requiring low SWR and insertion loss characteristics. This model operates from DC to 20 GHz with superior isolation and repeatability, making it ideal for broadband measurement and switching requirements.

Key Features

• Single-pole double-throw (SPDT) configuration
• Operating frequency: DC to 20 GHz
• Low SWR: <1.10 at 4 GHz, <1.60 at 20 GHz
• Low insertion loss: <0.27 dB at 4 GHz, <0.80 dB at 20 GHz
• Isolation: >120 dB at 4 GHz, 70 dB at 20 GHz
• 24V coil supply with built-in current interrupt
• D-subminiature 9-pin female connector
• Position indicator for switch state monitoring
• Operating life: 2 million cycles
• Insertion loss repeatability: ±0.03 dB to 1 million cycles

Applications

• Broadband RF test equipment
• High-frequency measurement systems
• Communication systems up to 20 GHz
• Automated test equipment (ATE)