Keysight 11867A RF Limiter 10 Hz to 1800 MHz

Keysight 11867A RF Limiter, 10 Hz to 1800 MHz

The Keysight 11867A RF Limiter is a high-performance, broadband limiter designed to protect sensitive receivers and other RF components from damage caused by high-power RF signals. Operating over a frequency range of 10 Hz to 1800 MHz, this limiter delivers excellent linearity and low insertion loss, making it an essential tool for RF test and measurement setups.

Key Features & Highlights

• Wideband Frequency Coverage: 10 Hz to 1800 MHz ensures compatibility with a broad range of RF applications.
• High Input Power Handling: Handles input power levels from -70 dBm to +30 dBm, providing robust protection.
• Low Insertion Loss: Less than 1 dB insertion loss minimizes signal degradation.
• Excellent Return Loss: Greater than 20 dB return loss and VSWR below 1.5:1 ensure optimal impedance matching.
• Compact and Rugged Design: Dimensions of 2.5″ x 1.5″ x 0.5″ and an operating temperature range of -55°C to +85°C make it suitable for demanding environments.

Applications

The Keysight 11867A is ideal for protecting sensitive RF components in test benches, communication systems, and laboratory setups. It is particularly useful in applications where high-power signals may inadvertently damage receivers, mixers, or other front-end components. Its broadband operation and reliable performance make it a valuable addition to any RF test and measurement toolkit.