The Keysight 11716E is an attenuator interconnect kit designed to cascade compatible programmable step attenuators in series, extending dynamic range and enabling precise 1 dB step attenuation control. This interconnection assembly combines a mounting bracket, rigid interconnect cable, and mechanical hardware to establish reliable RF connections with minimal signal degradation across demanding microwave test environments.
Technical Specifications
• Frequency Range: 0 Hz to 110 GHz
• Return Loss: ≤ 18 dB (typical)
• Connector Type: 3.5 mm
• Height (with attenuators installed): 3.780 inches
– Key Features
• Enables series connection of two compatible programmable attenuators for extended attenuation range
• Maintains return loss ≤ 18 dB across the full 0 to 110 GHz bandwidth
• Includes precision mechanical assembly with attenuator mount bracket and interconnect rigid cable
• Hardware package includes M3 × 0.5 8 mm screws, 4-40 × 9.5 mm screws, 4-40 × 7.9 mm screws, and adhesive-mounted felt feet bumpers for vibration isolation
• 3.5 mm connectors ensure compatibility with standard RF/microwave laboratory equipment
– Typical Applications
• Multi-stage RF signal attenuation in test and measurement systems
• Extended dynamic range testing where single-attenuator capability is insufficient
• Precision signal level control in microwave component characterization
• System integration requiring cascaded attenuation stages with fine granularity
– Compatibility & Integration
The 11716E interconnects the following Keysight programmable step attenuators:
• Keysight 84904K programmable step attenuator
• Keysight 84906K programmable step attenuator
The kit supplies all necessary mechanical and electrical components for reliable cascading without additional sourcing.
