The Vishay WLKN-000 two-way Wilkinson power divider/combiner operates from 15 GHz to 20 GHz, centered at 18 GHz.

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 ...

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 ...