Keysight 87050A-K28 Multiport Test Set

The Keysight 87050A-K28 Multiport Test Set is a high-performance solution engineered for advanced multi-port network analysis applications. Designed to interface seamlessly with Keysight 8700 Series Vector Network Analyzers, this test set enables accurate and efficient characterization of multi-port devices such as antennas, filters, and amplifiers. With 28 ports and a frequency range from 300 kHz to 26.5 GHz, it supports simultaneous testing across multiple channels, significantly reducing test time and improving throughput. The 87050A-K28 features low insertion loss, high directivity, and excellent source match performance, ensuring precise measurements even in complex setups. Its compact rack-mountable form factor and robust calibration support (1-port, 2-port, and multi-port) make it ideal for both R&D and production environments where accuracy and efficiency are paramount.

Key Features:

• Model: Keysight 87050A-K28
• Type: Multiport Test Set
• Compatible Analyzers: Keysight 8700 Series Vector Network Analyzers
• Number of Ports: 28
• Frequency Range: 300 kHz to 26.5 GHz
• Insertion Loss: < 1.8 dB
• Directivity: > 42 dB
• Source Match: < -25 dB
• Reflection Tracking: < 0.015 dB
• Maximum Input Power: +20 dBm
• Dynamic Range: > 100 dB (typical)
• Calibration Support: 1-port, 2-port, and multi-port calibrations
• Connectors: 3.5 mm (female) or 2.4 mm (female)
• Dimensions: 483 mm x 177 mm x 390 mm (19 in x 6.97 in x 15.4 in)
• Weight: 12.7 kg (28 lb)