This series of adapters is a 50Q2 to 75Q, or 75Q to 50Q impedance converter using N-type connectors, and is also an instrumentation level tool for RF and microwave signals. It is widely used in measurement devices that require impedance conversion and in industries such as broadcasting and television.
Main Specifications
Model ADPO35ONM75NF

Type 50Q N-type male to 75QN-type female
Frequency range DC to 3GHz
Insertion loss 5.7dB
MAX voltage VSWR:1.1 (DC to 3GHz)