The FZ-03FD from Microlab is a Low PIM Coaxial Fixed Attenuator that operates from 617 to 2700 MHz. This 3 dB attenuator can handle average power of 80 W, peak power of 3 kW, and has a PIM of -161 dBc. It is available in an IP67-rated module with 7/16 DIN (female) connectors and is negligibly affected by changes in ambient temperature. It is ideal for high-power wireless applications where guaranteed low PIM performance is critical.
The FZ-03FD provides DC continuity by selecting input B while the path is DC isolated while selecting input A. The unused port must be terminated with a supplied 2 W termination.
