The C-Band RF Frequency Isolator is a super extended C-Band product with linear response between the range of 3.4GHz to 4.2 GHz. We have several different types manufactured by LNR, UTE Microwave Inc and Innowave.
The Innowave product is numbered 1039HS-384 and shows a frequency range of 3.7 to 4.2 GHz.
The connectors are type N-Male and type N-Female on the other side.
An isolator is a two-port device that transmits microwave or radio frequency power in one direction only. It is used to shield equipment on its input side, from the effects of conditions on its output side; for example, to prevent a microwave source being detuned by a mismatched load.
They are particularly valuable where long waveguide runs from the antenna mounted LNA could potentially be damaged if RF is generated by equipment in proximity to the waveguide.