Agilent/Keysight 11500E

The Agilent/Keysight 11500E is a precision cable assembly for high-frequency RF and microwave test and measurement. It delivers low reflection, high repeatability, and mechanical integrity across demanding laboratory and production environments. The 3.5 mm male-to-male design maintains signal fidelity while minimizing EMI, making it ideal for network analyzer installations and broadband test port applications requiring stable phase and amplitude response.

– Technical Specifications

• Connectors: 3.5 mm male to 3.5 mm male
• Length: 61 cm (24 inches) nominal
• Frequency Range: DC to 26.5 GHz
• Impedance: 50 ohms
• Maximum Standing Wave Ratio (SWR): 1.4
• Nominal Insertion Loss: 2.0 dB
• Cable Type: Flexible

– Key Features

• Low reflection performance across the full frequency band
• High mechanical repeatability for consistent mating cycles
• Negligible EMI characteristics ensure clean signal paths
• Flawless mechanical integrity supports long-term reliability in production environments

– Typical Applications

• Network analyzer test port cabling
• RF and microwave equipment interconnection
• High-frequency calibration and measurement setups
• Production test environments requiring repeatable connections

– Compatibility & Integration

The 11500E functions as a universal test port cable for network analyzers equipped with 3.5 mm connectors. When paired with the Keysight 1250-1744 3.5 mm (female) to Type-N (male) adapter, it enables straightforward integration into test systems built around Type-N connector architectures.