The 85032B and 85032F are high-precision mechanical Type-N, 50 Ω calibration kits for VNAs. They include matched open, short, and load standards in both male and female formats. The F version extends frequency coverage up to 9 GHz, while the B version reaches 6 GHz. Optional precision adapters (Type-N↔7 mm) are available to support non-insertable DUTs