The Keysight (Agilent) 11909A low-noise amplifier is a specialized electronic component designed to amplify weak signals while introducing minimal additional noise. Operating within a frequency range of 9 kHz to 1 GHz, it is suitable for applications where signal integrity is crucial. This amplifier improves the sensitivity and dynamic range of test and measurement setups, making it valuable in areas such as EMC testing, signal analysis, and communication systems.

Keysight (Agilent) 11909A Low Noise Amplifier, 9 kHz to 1 GHz
The Keysight (Agilent) 11909A is a low-noise amplifier designed to boost signal strength in the 9 kHz to 1 GHz frequency range. It enhances the sensitivity of measurement systems by minimizing added noise, ideal for applications requiring high signal fidelity.
Product Condition & Availability
Keysight (Agilent) 11909A Low Noise Amplifier, 9 kHz to 1 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.
$1,230.00
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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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