The Keysight (Agilent) N4431B RF electronic calibration module is designed to provide accurate and consistent calibrations for vector network analyzers (VNAs) operating in the 9 kHz to 13.5 GHz frequency range. This ECal module automates the calibration process, reducing the need for manual intervention and minimizing the risk of operator errors. It delivers traceable and repeatable calibrations, improving the accuracy and reliability of VNA measurements. The N4431B is ideal for applications in manufacturing, research and development, and field testing where precise RF measurements are critical.
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Product Condition & Availability
Keysight (Agilent) N4431B RF Electronic Calibration Module, 9 kHz to 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.
Keysight (Agilent) N4431B RF Electronic Calibration Module, 9 kHz to 13.5 GHz
Brand: Keysight / Agilent
Category: Calibration Equipment
Product: Keysight (Agilent) N4431B RF Electronic Calibration Module, 9 kHz to 13.5 GHz
30 Days Free Returns >- Repair Support & OEM Spare Parts
- University and Research Discounts
- 100% Verified & Tested Equipment
- Rental Units Available
The Keysight N4431B is a radio frequency (RF) electronic calibration (ECal) module that simplifies and automates the calibration of vector network analyzers (VNAs). It operates from 9 kHz to 13.5 GHz and provides accurate and repeatable calibrations, reducing the need for manual calibrations and minimizing errors.
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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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