Analog Devices Inc. EVAL-HMC8414 Evaluation Board features a 4-layer PCB made from 10 mils (0.254mm) thick, Rogers 4350B, and Isola 370HR, forming a total thickness of 62 mils (1.575 mm). The Analog Devices Inc. EVAL-HMC8414 board uses SMA female coaxial connectors for RFIN and RFOUT ports, with 50Ω characteristic impedance on the RF traces. Components on the board are designed for use across the entire -40°C to +85°C operating temperature range of the HMC8414ACPZN.