SMA Calibration Kits for Antenna Analyzer NanoVNA F H V2 H4 SAA Mini1300 PS100 Vector Network Analyzer Calibrate RF Coaxial Test Connector Short/Load /Open/Thru/Jumper/F2F/M2M Type 6 pcs/Set: Amazon.com: Industrial & Scientific
Gold Plated Sma Load Open Short 50 Ohm Rf Termination Nanovna Calibration Kit Dc-6ghz - Pc Hardware Cables & Adapters - AliExpress
7mm SOL VNA Calibration Kit Operating from DC to 18 GHz, Including Short Circuit, Open Circuit, and Load
SMA Calibration Kit RF Coaxial Test Connector Short/Load/Open/Thru Type - Walmart.com