Agilent HP 8719D Microwave Vector Network Analyzer 

The Agilent HP 8719D is a high-performance microwave vector network analyzer (VNA) designed for precision RF and microwave component testing. Covering a frequency range from 50 MHz to 13.5 GHz, it delivers fast, accurate, and repeatable S-parameter measurements for applications in telecommunications, aerospace, and research. The 8719D is part of Agilent’s 8719 series, known for its high dynamic range, flexible calibration options, and robust measurement capabilities.

Key Features & Capabilities:

• Frequency Range: 50 MHz to 13.5 GHz, suitable for a wide range of RF and microwave applications.
• 2-Port & 4-Port Configurations: Supports full S-parameter measurements (S11, S21, S12, S22) for network characterization.
• High Dynamic Range: > 100 dB for precise signal detection and low-noise measurements.
• Fast Measurement Speeds: Optimized for high-speed testing in R&D, production, and field applications.
• Advanced Calibration Options: Supports TRL, SOLT, and LRM calibrations for enhanced measurement accuracy.
• Time-Domain & Frequency-Domain Analysis: Enables in-depth analysis of microwave components and networks.
• User-Friendly Interface: High-resolution display with an intuitive control layout for easy operation.
• Connectivity & Automation: Features GPIB, RS-232, and LAN interfaces for remote control, data logging, and test automation.
• Durable & Reliable Design: Built for laboratory and production use, ensuring long-term operational stability.

Applications:

The HP 8719D is ideal for a variety of industries and applications, including:

• RF & Microwave Component Testing: Characterization of amplifiers, filters, cables, and antennas.
• Wireless Communications: Supports 5G, Wi-Fi, and cellular network equipment testing.
• Aerospace & Defense: Used in radar, satellite, and avionics system validation.
• Semiconductor Testing: Evaluates high-frequency semiconductor devices and circuits.
• Educational & Research Institutions: Provides a reliable platform for microwave engineering and RF research.

With its wide frequency range, high accuracy, and flexible measurement capabilities, the Agilent HP 8719D remains a trusted vector network analyzer for engineers and researchers working with RF and microwave networks.

Specifications

General Specifications:

• Model: Agilent HP 8719D
• Frequency Range: 50 MHz to 13.5 GHz
• Number of Ports: 2-port or 4-port configurations available
• Dynamic Range: > 100 dB (typical)
• Trace Noise: ≤ 0.006 dB rms at 1 kHz IF bandwidth
• Measurement Speed: Fast sweep times for high-throughput testing
• IF Bandwidth: Adjustable for optimized noise performance

Performance Specifications:

• Frequency Accuracy: ±5 ppm
• Magnitude Accuracy: ±0.05 dB
• Phase Accuracy: ±0.5 degrees
• Harmonic Distortion: ≤ -60 dBc
• Noise Floor: -115 dBm (typical)

Calibration & Measurement Capabilities:

• Supported Calibration Methods: TRL, SOLT, LRM
• S-Parameter Measurements: S11, S21, S12, S22 (full 2-port vector error correction)
• Time-Domain & Frequency-Domain Analysis: Yes
• Mixer & Frequency Converter Measurements: Yes
• Swept Power Measurements: Yes

Connectivity & Interfaces:

• Remote Control Interfaces: GPIB, RS-232, LAN
• Data Export & Analysis: Compatible with Agilent/Keysight software, MATLAB, and LabVIEW
• Display: High-resolution graphical user interface

Physical & Environmental Specifications:

• Power Supply: 100–240V AC, 50/60 Hz
• Operating Temperature: 0°C to 50°C
• Storage Temperature: -40°C to 70°C
• Dimensions: 426 mm (W) × 222 mm (H) × 635 mm (D)
• Weight: ~30 kg

Applications:

• RF & Microwave Component Testing (Amplifiers, Filters, Cables, Antennas)
• Wireless Communications (5G, Wi-Fi, Cellular Networks)
• Aerospace & Defense (Radar, Satellite, Avionics)
• Semiconductor Testing & High-Frequency Circuit Design
• Research & Development in RF & Microwave Engineering