The Keithley S46-40 is an unterminated RF switch system designed for high-frequency signal routing. Operating up to 40 GHz, this system offers a wide bandwidth for various RF and microwave applications. Its unterminated design allows for flexible impedance matching and signal conditioning. Ideal for automated test equipment (ATE) and signal monitoring systems, the S46-40 provides low insertion loss and excellent isolation, ensuring signal integrity.

Keithley S46-40 40 GHZ Unterminated RF Switch System
The Keithley S46-40 is a high-performance, unterminated RF switch system operating up to 40 GHz. It provides versatile signal routing for automated testing and measurement applications. With its wide bandwidth and low insertion loss, the S46-40 ensures accurate and reliable signal switching.
Product Condition & Availability
Keithley S46-40 40 GHZ Unterminated RF Switch System 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.
$4,570.00
instock
In stock
FedEx, UPS, USPS
Shipping world-wide available:
DHS, FedEx International
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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