Keysight 85514A Mechanical Calibration Kit, 4-in-1 OSLT

Overview

The Keysight 85514A is a mechanical calibration kit combining open, short, load, and through standards in a compact 4-in-1 module. Designed for vector network analyzer calibration, it provides precise impedance standards for DC-9 GHz applications using Type-N (m/m) 50 ohm connectors. The integrated through standard simplifies calibration of non-insertable devices such as cables and filters.

Key Features

• 4-in-1 OSLT (Open, Short, Load, Through) calibration standards in one unit
• Type-N (m/m) connectors, 50 ohm impedance
• Operating frequency: DC to 9 GHz
• Compact and lightweight design for easy handling
• Open phase error: ≤2.0° (0-4 GHz), ≤3.0° (4-9 GHz)
• Short phase error: ≤1.25° (DC-9 GHz)
• Load return loss: ≥42 dB (0-6 GHz), ≥35 dB (6-9 GHz)
• Through insertion loss: ≤0.05 dB (0-4 GHz), ≤0.1 dB (4-9 GHz)
• Compact dimensions: 99 x 65 x 22 mm (H x W x D)

Applications

• VNA calibration and verification
• S-parameter measurement of RF/microwave components
• Cable and filter characterization
• Non-insertable device testing