Generic photo used for illustration purposes only.
WS340-L is a WR-340 waveguide straight section with UDR26 rectangular cover flange. This waveguide straight covers the frequency range of 2.17-3.30 GHz. RF ONE offers a complete line of waveguide straight sections covering the waveguide sizes WR3 to WR1150.
For model WS340-L, replace the "L" with the desired length.