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Keysight / Agilent / HP 11940A Close-Field Probe

SKU: 11940ACategories: Test Equipment
Category: Test Equipment
Product: Keysight / Agilent / HP 11940A Close-Field Probe

The Keysight 11940A is a close-field probe designed for identifying and characterizing sources of electromagnetic interference (EMI). It allows engineers to pinpoint the location and magnitude of radiated emissions from electronic devices and printed circuit boards, aiding in pre-compliance testing and troubleshooting.

Product Condition & Availability
Keysight / Agilent / HP 11940A Close-Field Probe 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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Ships from: Downingtown, Pa, 19335

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Shipping world-wide available:
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Equipment info

FAST DELIVERY

Overnight shipping available for all products

NIST TRACEABILITY 

NIST Calibration Available on demand.

24hr Support

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Service Support

Service plans available for the products’ durability

The Keysight 11940A close-field probe is an essential tool for EMI diagnostics. It enables engineers to quickly locate and measure EMI emissions, facilitating efficient debugging and design optimization. Its compact design allows for easy access to densely populated circuit boards. It is ideal for pre-compliance testing, identifying noise sources, and optimizing shielding effectiveness.

MPN

11940A

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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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