The FT14-PVZ-Series from The Waveguide Solution is a Flexible Waveguide with Frequency 5.85 to 8.2 GHz, Insertion Loss 0.28 dB, Power 2 kW, Peak Power 587 kW, Operating Temperature -55 to 145 Degee C. Tags: Twistable Waveguide. More details for FT14-PVZ-Series can be seen below.