Keysight (Agilent) 8720D
| Attribute | Value |
|---|---|
| Frequency Range | 50 MHz to 20 GHz |
| Number of Ports | 2-Port Vector Network Analyzer |
| Dynamic Range | Up to 100 dB |
| Output Power Range | -10 dBm to +10 dBm |
| Measurement Parameters | S-parameters (S11, S21, S12, S22), impedance, admittance, and group delay |
| Display | Built-in color CRT display with multiple data formats including log magnitude, phase, Smith chart, and polar |
| Connector Type | 3.5 mm (APC-3.5) test port connectors |
| Calibration | Full 2-port SOLT, TRL, and LRM calibration supported |
| Interface/Connectivity | GPIB (IEEE-488), HP-IB interface for remote control and automation |
| Power Requirements | 100–240 VAC, 50/60 Hz, approximately 350 W |
Keysight (Agilent) 8720D Options:
- 8720D - 007 - Mechanical transfer switch (replaces solid-state switch for higher output power and dynamic range)
- 8720D - 085 - High power system with internally controlled 0 to 55 dB step attenuators, RF loops for external amplifier and isolator insertion; capable of full two-port calibrated measurements to 20 watts
- 8720D - 089 - Frequency offset mode for direct conversion loss measurement of mixers without a reference mixer
- 8720D - 012 - Direct access receiver configuration; adds RF loops providing direct access to A and B samplers for improved sensitivity and signal-to-noise
- 8720D - 400 - Fourth sampler and TRL calibration firmware; converts test set to four-sampler configuration for highest accuracy in non-coaxial environments
- 8720D - 010 - Time domain conversion option (frequency-to-time domain transformation using chirp Z technique)
- 8720D - 1D5 - High stability frequency reference (±0.05 ppm temperature stability, 0 °C to 60 °C)
The Keysight (Agilent) 8720DX Microwave Vector Network Analyzer spans a 50 MHz to 20 GHz range. It features an integral signal source and S-parameter test set, offering 1 Hz frequency resolution and 0.01 dB power resolution. With a 100 dB dynamic range, it delivers precise and reliable performance for high-frequency component testing.
Its broad frequency range and precise resolution make it ideal for demanding RF and microwave applications, including S-parameter characterization and insertion loss measurements.
Testwall can supply the used Keysight (Agilent) 8720DX, fully tested. With expert support and global delivery, Testwall ensures high-performance instrumentation with unmatched reliability and service quality. Please contact us directly if you need calibration or repair of the Keysight (Agilent) 8720DX.
