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Agilent/Keysight N4901B

Name: Agilent/Keysight N4901BBuy Test Equipment - Aumictech
Brand: Agilent / Keysight
SKU: N4901B
Price: 19500.00 USD
Availability: InStock

SKU: N4901BCategories: Bit Error Rate Testers (BERT)

Brand: Agilent / Keysight

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The Agilent/Keysight N4901B is a high-performance serial BERT (Bit Error Rate Tester) designed for comprehensive testing and validation of high-speed digital interfaces. It offers advanced capabilities for signal integrity analysis, jitter tolerance testing, and error detection in various communication systems. Ideal for R&D and manufacturing environments.

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The Agilent/Keysight N4901B is a high-performance serial Bit Error Rate Tester (BERT) for validation and characterization of high-speed digital interfaces. It generates and analyzes serial data streams to measure bit error rates with precision, supporting extensive PRBS pattern libraries (PRBS7, PRBS15, PRBS23, PRBS31) and user-defined patterns. The instrument detects single-bit and multi-bit errors with high-resolution counting and provides jitter generation across multiple types—random, deterministic, sinusoidal, and aliased—to stress-test receiver tolerance. Advanced clock recovery locks onto incoming data with varying jitter content, while configurable output amplitude and rise/fall times simulate diverse signal conditions. Built for both R&D and manufacturing, the N4901B delivers signal integrity analysis including eye diagrams, rise/fall time measurements, and amplitude characterization. Its variable input sensitivity and quantifiable jitter tolerance masks support interoperability testing across communication systems and standards-compliant validation workflows.

MPN	N4901B

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Product Condition & Availability
Agilent/Keysight N4901B 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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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.

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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.