Rohde Schwarz AC004L1 Omnidirectional Antenna: Circular Left-Hand Polarization, 18 GHz – 26.5 GHz, K-female
Rohde & Schwarz ZN-Z170.03 Calibration Kit: 50 Ohm, Type-N(f), 18 GHz, Open/Short/Match/Through, ZN-Z1xx Series
Siglent ADP-18 Adjustable Differential TDR Probe: 18 GHz bandwidth, 100 Ohm impedance, ADP Series, for precise time-domain reflectometry measurements in high-speed digital designs.
Siglent ASP-18 Adjustable TDR Probe: 18 GHz, 50 Ohm, Single-Ended, ASP Series
Siglent F505TS VNA Calibration Kit: 18 GHz, N-Type, OSL, Male/Female, Wrench
Tektronix RSA518A/04 USB Real Time Spectrum Analyzer: 18 GHz, Tracking Generator, RSA500A Series