The Agilent/Keysight N5221B is a high-performance PNA series network analyzer, designed for testing a wide range of passive and active components. With a frequency range of 10 MHz to 13.5 GHz, it provides excellent dynamic range and fast measurement speeds, making it suitable for both research and development and manufacturing applications. The N5221B ensures accurate and reliable network analysis, enhancing productivity and test efficiency.
Agilent/Keysight N5221B PNA Network Analyzer, 10 MHz – 13.5 GHz
- Repair Support & OEM Spare Parts
- University and Research Discounts
- 100% Verified & Tested Equipment
- Rental Units Available
The Agilent/Keysight N5221B is a PNA series network analyzer, offering a frequency range of 10 MHz to 13.5 GHz. It delivers high performance for testing passive and active components, featuring a wide dynamic range and fast measurement speed. Ideal for R&D and manufacturing environments requiring precise and reliable network analysis.
$91,490.00
In stock
In stock

FedEx, UPS, USPS
Shipping world-wide available:
DHS, FedEx International
Product Condition & Availability
Agilent/Keysight N5221B PNA Network Analyzer, 10 MHz – 13.5 GHz is in excellent working condition and has been thoroughly tested for performance and reliability. We offer both new and professionally refurbished options, depending on availability and customer preference.
Integrated Solutions & Deployment Support
Beyond individual products, Aumictech provides end-to-end solutions for manufacturing line deployment and test station setup. Our team can assist with system integration, configuration, and equipment selection tailored to your production requirements.
Trusted Industry Experience
With over a decade of experience, Aumictech is a recognized leader in RF and optical test equipment sales and services. All units are supported by our in-house calibration and repair facility based in Downingtown, PA, ensuring technical reliability and long-term value.
Customer Commitment
We’re committed to exceptional customer service, offering a 15-day return or replacement (ROR) policy for peace of mind. Our team is always available to assist with pre- and post-sale support.
Fast Shipping & Flexible Payments
We offer rapid global shipping through FedEx, UPS, and DHL, with most orders dispatched within 1–3 business days. Multiple secure payment options are available, including PayPal, ACH, wire transfers, and major credit cards.


























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