Agilent/Keysight 85105A
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.
- Model
- HP 85105A
- Calibration
- Available on request
- Price
- $12,119
- RFQ ref
- 85105A
This unit
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.
HP 85105A — Repair & Calibration Service
Aumictech offers NIST-traceable calibration and repair for the HP 85105A. All calibrations are performed to NIST-traceable standards and ship with a certificate. Turnaround is typically 1–3 business days after receipt.
HP 85105A price
This HP 85105A is listed at $12,119. Calibration is available separately from $450. Contact us for volume pricing or if you need multiple units.
HP 85105A calibration cost
NIST-traceable calibration for the HP 85105A is $450 (standard — pass/fail certificate and calibration sticker) or $650 (full measured data at every test point, reference standards documented, traceability chain included). Turnaround is 1 to 3 business days after receipt. See full calibration details →
