email: sales@aumictech.com
sales@aumictech.com
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Agilent/Keysight E4404B

SKU: Categories: Spectrum Analyzer
Product: Agilent/Keysight E4404B

+1 ‪(484) 841-9341‬

The Agilent/Keysight E4404B is a high-performance spectrum analyzer with a frequency range of 9 kHz to 6.7 GHz. It offers excellent sensitivity, resolution, and accuracy for a wide range of signal analysis applications. Ideal for testing and troubleshooting RF and microwave systems.

Product Condition & Availability
Agilent/Keysight E4404B 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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Product Starting From:

$3,019.00

instock

In stock

Ships from: Downingtown, Pa, 19335

Shipping Expedited across US-Canada:
FedEx, UPS, USPS
Shipping world-wide available:
DHS, FedEx International
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Equipment info

FAST DELIVERY

Overnight shipping available for all products

NIST TRACEABILITY 

NIST Calibration Available on demand.

24hr Support

Having issue with your order?

Service Support

Service plans available for the products’ durability

The Agilent/Keysight E4404B is a high-performance spectrum analyzer designed for demanding signal analysis tasks. With a frequency range spanning from 9 kHz to 6.7 GHz, it provides comprehensive coverage for various RF and microwave applications. The analyzer boasts exceptional sensitivity, allowing for the detection of even weak signals, and its high resolution enables precise signal separation and analysis. Its accuracy ensures reliable and repeatable measurements. This spectrum analyzer is well-suited for testing, troubleshooting, and characterizing RF and microwave components and systems in industries such as telecommunications, aerospace, and defense.

MPN

E4404B

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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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