Rohde & Schwarz Changes port 4 to 3.5mm(m), for calibration unit R&S®ZN-Z51 Var74 (hardware option)
The Rohde & Schwarz 1319.5736.14 is a hardware option for the R&S®ZN-Z51 calibration unit, specifically designated as Var74. This option modifies port 4 of the calibration unit to a 3.5 mm male connector, enabling compatibility with test setups that require this connector type. The R&S®ZN-Z51 is used for precise vector network analyzer calibration, and this hardware modification ensures accurate and reliable measurements by adapting the port interface. The option is designed and manufactured by Rohde & Schwarz to meet stringent RF and microwave calibration standards.
