Rohde & Schwarz Changes port 2 to 7/16(m), upper frequency limited to 7.5GHz !, for calibration unit R&S®ZN-Z51 Var72/74 (hardware option)
The Rohde & Schwarz 1319.5759.12 is a hardware option for the R&S®ZN-Z51 calibration unit, designed to change port 2 to a 7/16 male (7/16(m)) connector. This modification limits the upper frequency of the port to 7.5 GHz, ensuring compatibility with measurement and calibration tasks that require this specific connector type and frequency range. The adapter is intended for use with the R&S®ZN-Z51 Var72/74 calibration units, providing reliable and precise connectivity for vector network analyzer calibration procedures. This option is factory-installed and tailored for professional RF and microwave test environments.
