The HP/Agilent 8719C, 8719D, 8719ES, and 8719ET are vector network analyzers designed for RF and microwave component characterization across 50 MHz to 13.5 GHz, with extended-range models reaching 20 GHz or 40 GHz. These instruments integrate a synthesized source, S-parameter test set, and tuned vector receiver to measure magnitude, phase, and group delay with dynamic range up to 105 dB and frequency accuracy of 10 ppm. Built-in error correction supports full two-port, adapter-removal, and TRL calibration, while optional time-domain and high-power capabilities extend measurement scope to fault location and high-power device testing.
Technical Specifications
Frequency Range:
• 8719C, 8719D, 8719ES, 8719ET: 50 MHz to 13.5 GHz
• 8720D/ES/ET: 50 MHz to 20 GHz
• 8722D/ES/ET: 50 MHz to 40 GHz
Dynamic Range:
• 8719C: up to 103 dB
• 8719D: up to 105 dB (standard); up to 105 dB with Option 007
• 8719ES: up to 100 dB
Source Power:
• Standard: +5 dBm (8719D/8720D), −5 dBm <20 GHz (8722D)
• With Option 007: +10 dBm (8719D/8720D), 0 dBm <20 GHz (8722D)
• Maximum test port power with Option 085: +43 dBm (with high-power isolators), +30 dBm (without isolators)
Frequency Accuracy: 10 ppm
Frequency Resolution: 1 Hz standard
Power Resolution: 0.01 dB
Power Flatness:
• ±1.5 dB (8719D/8720D)
• ±2 dB (8722D)
Power Sweep Range:
• 20 dB (8719D/8720D)
• 15 dB (8722D)
Physical Dimensions: 222 mm H × 425 mm W × 457 mm D; 25 kg net weight
– Key Features
• Fast synthesized source for efficient swept measurements
• Four S-parameter measurement capability (forward and reverse)
• Vector receiver for accurate magnitude and phase characterization
• Full two-port, adapter-removal, and TRL calibration
• Enhanced response calibration (ET models)
• Time-domain computation for fault location (Option 010)
• High-power test set supporting up to 20 watts (Option 085)
• Step attenuator to −65 dBm (8719C/8720C)
– Typical Applications
R&D characterization, manufacturing test, incoming component inspection, and quality assurance of RF/microwave devices and assemblies.
– Compatibility & Integration
HP-IB (IEEE 488) and serial/parallel ports. Test port connectors: 3.5 mm (8719D/8720D/8719ES) or 2.4 mm (8722D).
