The WSF-00178 DCS cavity transmit filter offers a maximum insertion loss of 1.50 dB in frequencies from 1,805 to 1,880 MHz. Rejection is 60 dB min from dc to 1,785 MHz, and 50 dB min from 1,975 to ...

A line of Tchebycheff-style tubular low-pass filters offers cutoff frequencies of 2.5, 10, 18, and 20 GHz. With an insertion loss of 0.3 dB max, the devices feature a VSWR of 1.35 typ and a rejection ...

Exhibiting low uniform insertion loss, the module provides a typical insertion loss of 3.5 dB in a 16-channel system. Wavelength shifts are limited to 0.3 pm/ûC, said to be a factor-of-two improvement ...

I'm a bit confused on the loss involved in using CATV splitters. Consider a 2-way passive splitter; I understand that splitting one feed two ways will drop the outputs by 3.5 dB or so relative to the ...