The Keysight 11716F is an interconnect kit that enables serial connection of programmable step attenuators to extend attenuation range and dynamic performance. Designed for use with Keysight 84904/8M and 84904/6L programmable step attenuators, it achieves up to 121 dB of attenuation in 1 dB steps. The kit incorporates a rigid interconnect cable, mounting bracket, and associated hardware for secure mechanical and electrical integration.
Technical Specifications
Electrical Performance
• Connector type: 2.4 mm
• Typical return loss: ≤ 21 dB
• Maximum attenuation (cascaded configuration): 121 dB
• Attenuation resolution: 1 dB steps
• Frequency range: DC to 18 GHz
• Maximum VSWR: 1.9
Physical Characteristics
• Overall height (with attenuators): 3.780 inches
Included Components
• Rigid interconnect cable
• Attenuator mounting bracket
• Hardware for series interconnection
• Compatible attenuator modules: 84904M, 84908M
– Key Features
• High-performance RF interconnection minimizes insertion loss and maintains signal integrity
• Supports cascading of up to two programmable step attenuators for extended dynamic range
• 2.4 mm connectors deliver reliable, repeatable connections across the operating band
• Compact form factor integrates into standard test system configurations
• Mechanical design ensures stable performance under thermal cycling
– Typical Applications
• Gain control and power level adjustment in RF/microwave test systems
• Signal conditioning for receiver sensitivity measurements
• Amplitude flatness testing and calibration
• Dynamic range extension in automated test equipment
– Compatibility & Integration
The 11716F is engineered for direct integration with Keysight 84904/8M and 84904/6L programmable step attenuators. It also supports series connection of compatible Keysight 8494/5/6/7 attenuator models. Detailed interconnection procedures and maintenance requirements are documented in the 11716A/C/D/E/F Interconnection Kit Operating Guide.
