Anritsu 3654D – V (1.85 mm) Calibration Kit

The Anritsu 3654D is a 1.85 mm (V-connector) calibration kit precise calibration for Vector Network Analyzers and high-frequency test instruments operating in microwave and millimeter-wave bands. This kIt has a complete set of calibration standards - opens, shorts, loads, and through connections - engineered to characterize and remove systematic errors from VNA measurements. The precision-manufactured standards ensure accurate reference-plane correction and impedance definition across the operational frequency range.

Technical Specifications

Connector Type: 1.85 mm (V)

Frequency Range: Up to 67 GHz (1.85 mm connector capability)

Nominal Impedance: 50 Ohms

Insertion Loss: Minimized through precision machining and material selection

Reflection Coefficient: Characterized to be very low across all standards

Key Features

Open Standards: Precisely defined open-circuit terminations for accurate fringing-field modeling at the reference plane

Short Standards: Low-inductance short-circuit terminations with precise positioning of the shorting element

Load Standards: Highly accurate 50-ohm terminations with excellent reflection coefficient performance across the frequency range

Through Standards: Direct transmission reference for two-port measurement characterization

Connector Design: 1.85 mm precision-manufactured connectors meet stringent tolerances for reliable engagement and consistent electrical performance to 67 GHz

Construction: High-quality materials selected for electrical properties and mechanical durability

Typical Applications

Vector Network Analyzer calibration and error correction

Microwave component characterization

Millimeter-wave measurement verification

Systematic error removal in RF and microwave testing

Compatibility & Integration The 3654D operates with Anritsu VNAs and other high-frequency test instruments equipped with 1.85 mm connectors. The 50-ohm impedance standard ensures compatibility across conventional RF and microwave systems.