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Agilent/Keysight 85105A

SKU: Categories: Vector Network Analyzers
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The Agilent/Keysight 85105A is a test set designed for use with the 8510 network analyzer system. It facilitates accurate S-parameter measurements of microwave devices by providing the necessary signal routing and control.

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Equipment info

The Agilent/Keysight 85105A is a millimeter-wave test set controller that extends network analyzer capabilities into the 33 GHz to 110 GHz frequency range. This controller integrates RF, LO, and IF amplifiers and switches—the core signal conditioning components required for millimeter-wave S-parameter measurements. Operating as the central control element, the 85105A pairs with Agilent/Keysight 85104A test sets to deliver complete millimeter-wave network analysis functionality across the full 33–110 GHz band.

– Technical Specifications

• Frequency Range: 33 GHz to 110 GHz
• Integrated Components: RF amplifiers, LO amplifiers, IF amplifiers, and RF/LO switches
• Weight: 10 lbs

– Key Features

• Dedicated controller for millimeter-wave test set operation
• Signal conditioning via integrated amplifier and switch architecture
• Direct integration with standard 85104A test set pairs
• Enables S-parameter characterization across millimeter-wave spectrum

– Typical Applications

• Millimeter-wave device characterization and verification
• S-parameter measurement in the 33–110 GHz band
• Network analyzer extension into millimeter-wave frequencies
• RF/microwave component and subsystem testing

– Compatibility & Integration

The 85105A is designed specifically for use with paired Agilent/Keysight 85104A test sets within millimeter-wave network analyzer systems. The controller manages RF, LO, and IF signal routing and amplification, establishing the measurement infrastructure required for accurate S-parameter acquisition at millimeter-wave frequencies.

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Product Condition & Availability
Agilent/Keysight 85105A 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.

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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.

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