Agilent / Keysight E5080A ENA Vector Network Analyzer

The Keysight E5080A ENA Vector Network Analyzer is a 2-port or 4-port instrument for RF component and circuit characterization across R&D and manufacturing environments. It measures active and passive devices including amplifiers, mixers, filters, antennas, and cables with exceptional dynamic range, measurement speed, and trace noise performance.

Technical Specifications

• 9 kHz to 4.5 GHz, 6.5 GHz, or 9 GHz depending on test set selection Dynamic Range


• 152 dB typical (3 Hz IFBW)


• 135 dB maximum


• >10 dB improvement over E5071C for high-blocking DUT measurement Measurement Speed


• 3 ms for 401 points (uncorrected) Trace Noise


• 0.0005 dBrms typical (10 kHz IFBW)


• 0.0015 dBrms minimum Temperature Stability


• 0.005 dB/°C typical Source Power Range


• –90 dBm to +15 dBm

Key Features

• High-resolution touchscreen display with intuitive right-to-left measurement workflow


• Tabbed soft panel and context popup menus for rapid function access


• Toolbar for quick trace, channel, and window addition


• Bias tees integrated into all test set options


• BenchVue software support for data capture and state file exchange


• Optional frequency offset mode, time domain analysis, and measurement wizard assistant

Test Set Options 2-port configurations: E5080A-245 (4.5 GHz), E5080A-265 (6.5 GHz), E5080A-295 (9 GHz) 4-port configurations: E5080A-445 (4.5 GHz), E5080A-465 (6.5 GHz), E5080A-495 (9 GHz)

Compatibility & Integration BenchVue software integration enables state file exchange and automated data capture workflows across connected instruments.