Special Features:

Item used on waveguides with frequency between 7.05 and 10.00 ghz, a max of 1.10 vswr, 1000 watts cw/power, 500 kw peak power, 40 psig; specific matl is a polytetrafluoroethylene fiber glass

Properties:

An item or assembly designed to be fitted into or external to the end of a waveguide, in order to prevent the entrance of moisture or other foreign matter, without appreciably attenuating radio frequencies. May or may not be pressure proof.