Generic photo used for illustration purposes only.
WS159-L is a WR-159 waveguide straight section with UDR58 rectangular cover flange. This waveguide straight covers the frequency range of 4.64-7.05 GHz. RF ONE offers a complete line of waveguide straight sections covering the waveguide sizes WR3 to WR1150.
For model WS159-L, replace the "L" with the desired length.