The Agilent/Keysight N9950B FieldFox handheld spectrum analyzer provides precise spectrum analysis in a portable form factor. It combines benchtop accuracy with ruggedness, making it suitable for field use. Its comprehensive measurement capabilities ensure reliable results for diverse applications. Built for demanding environments, the N9950B delivers high performance wherever it is needed.

Agilent/Keysight N9950B
The Agilent/Keysight N9950B is a FieldFox handheld spectrum analyzer. It delivers benchtop accuracy in a field-ready instrument, offering comprehensive measurement capabilities for spectrum analysis. Ideal for various applications, it ensures precise and reliable results in demanding environments.
Product Condition & Availability
Agilent/Keysight N9950B 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.
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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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