Our 1.0mm adapters are designed according to IEEE 287 standards and are fully compatible with W-Connectors and W1 interfaces used on high-frequency VNAs from Keysight, Anritsu, and Rohde & Schwarz.
Specifications: Material / Finish
Impedance: 50 ohms Housing: Stainless steel passivation
Frequency= DC - 110GHz Center Contact: Beryllium Copper Gold plated
VSWR：≤1.5 Insulators: PEI and PTF
Contact resistance:
Insertion loss ≤0.5dB
