The Agilent/Keysight 11664B is a microwave detector engineered for scalar network analyzer systems, delivering envelope detection of RF signals modulated at 27.8 kHz. Purpose-built for the 8757, 8756, and 8755 series analyzers, this detector enables accurate microwave measurements across a broad frequency span. It operates with 50-ohm input impedance and interfaces via Type N male connector. The unit handles dynamic range from +16 dBm to -60 dBm, with maximum input power rated at +20 dBm (100 mW). Operating temperature range spans 0° to 55°C, with storage capability from -40° to 75°C.
Technical Specifications
• Frequency Range: 10 MHz to 26.5 GHz
• Dynamic Range: +16 dBm to -60 dBm
• Maximum Input Power: +20 dBm (100 mW)
• Input Impedance: 50 ohms
• RF Input Connector: N(m) (Type N male)
• Modulation Detection: 27.8 kHz envelope detection
• Operating Temperature: 0° to 55°C
• Storage Temperature: -40° to 75°C
• Weight: 3 lb
– Key Features
• Wide frequency coverage from 10 MHz to 26.5 GHz
• 80 dB dynamic range for signal detection
• Standard 50-ohm interface matching network analyzer systems
• Type N male connector for field-proven connectivity
– Typical Applications
• Scalar network analysis and component characterization
• Microwave signal measurement and detection
• RF system calibration and verification
– Compatibility & Integration
Designed exclusively for Agilent/Keysight scalar network analyzers: 8757 Series, 8756 Series, and 8755 Series.
