WG Size Freq. (GHz) Avg. Power (Watts) Standard Model No.* Outline Dwg. WR284 2.60 - 3.95 7000 284-770-6 Dwg WR229 3.30 - 4.90 1200 229-770-1200-2 Dwg WR229 3.30 - 4.90 1200 229-770-2 WR187 3.95 - 5.85 4200 187-770-6 WR159 4.90 - 7.05 4200 159-770-2 WR137 5.85 - 8.20 4200 137-770-2 Dwg WR112 7.05 - 10.0 2700 112-770-6 WR90 8.20 - 12.4 2100 90-770-6 Dwg WR75 10.0 - 15.0 2000 75-770-6 Dwg WR62 12.4 - 18.0 2000 62-770-6 WR51 15.0 - 22.0 1700 51-770-6 Dwg WR42 18.0 - 26.5 1500 42-770-6 WR34 22.0 - 33.0 800 34-770-6 Dwg WR28 26.5 - 40.0 500 28-770-6 WR28 26.5 - 40.0 700 28-770-6 Dwg WR22 33.0 - 50.0 700 22-770-6