20 GHz VNA Vector Network Analyzer S Parameters HP Agilent 8720ES
| Attribute | Value |
|---|---|
| New / Used | Used |
| Frequency Range | 50 MHz – 20 GHz |
| Dynamic Range | ≈105 dB (typ.) @ 10 Hz IFBW |
| Integrated Test Set | Solid-state 2-port S-parameter module with full two-port error correction |
| Sweep Speed | < 50 ms full span (201 pts); up to 7× faster than earlier 8720 models |
| Options | Time-domain & TRL calibration personalities for fault-location and fixture de-embedding |
A pre-owned Agilent 8720ES combines a synthesized 50 MHz-to-20 GHz source, vector receiver and solid-state switching into one chassis, delivering forward- and reverse-magnitude/phase measurements without external fixtures. Its ≈105 dB dynamic range exposes small ripple and mismatch in filters, cables and amplifiers, while fast sweeps and LAN/SCPI automation keep production throughput high. Optional time-domain and TRL software extend the analyzer's reach to discontinuity location and on-wafer calibration.
Refurbished units ship ISO-17025-calibrated with current firmware, cutting capital expense and lead-time yet preserving Agilent reliability and long-term serviceability.
Interested in HP Agilent 8720ES or a similar model?
- Drop your WhatsApp number or e-mail on our website and we will:
- Send a tailored quotation and any current promotions
- Provide extra photos, test data, and full configuration details
- Discuss shipping, duties, warranty, and any other specifics you need
Every unit is calibrated at an ISO/IEC 17025 accredited laboratory. The original calibration certificate, marked TESTRO Certified, is linked to the unit's serial number and included in the shipment.
- A set of high-resolution teardown photographs showing seals, fasteners, and all critical modules
- A live video session in which an engineer demonstrates gain-linearity, noise-floor, and spurious-response tests in real time
All recordings remain in our cloud archive for the life of the product.
- One-year transferable warranty
- Our in-house engineering team is available on business days to provide remote software troubleshooting or hardware-assembly guidance
- Custom flight case built from aviation-grade plywood with triple-layer anti-vibration foam
- Shock- and tilt-indicator labels on every crate
- Preferred carrier: DHL, delivery in 3-5 days to major destinations
We accept T/T, wire transfer, credit card.
Customers are welcome to visit our Shenzhen warehouse and refurbishment line to inspect calibration benches, burn-in racks, and inventory.
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.