Space Machine offers a standard product line of waveguide tees covering waveguide sizes WR28 thru WR284. Additional sizes and configurations are available on request. For E and H plane tees please specify whether the tee is to be used as a combiner or divider. Over 20% bandwidth VSWR is 1.2:1 max for all ports, power split is ± 0.1dB and collinear arm isolation is 15 dB minimum. For hybrid tees, over 20% bandwidth VSWR is 1.2:1 max for all ports, power split is ± 0.1dB and E and H arm isolation is 30dB minimum. See next page for standard dimensions.