Mega Industries provides flanged waveguide straights and raw tube in sizes WR-28 through WR-2300. We cover a variety of frequency ranges up to 40 GHz. Full and reduced height configurations are available to meet your requirements. Custom sizes through WR6200 are also available on special request.
Mega Industries four-corner sprayarc argon® welding process is performed in precision fixtures on WR430 through WR2300 to insure the highest quality waveguide which is mechanically stable and designed for optimum electrical performance. Mega waveguide meets or exceeds EIA and Mil standards for both waveguide (RS-261A & MIL-DTL-85) and flanges(RS271-A & MIL-DTL-3922).
Rectangular Waveguide Technical Data
|Size||Freq (GHz)||Cutoff TE10 Mode||Attenuation*||Power Rating (Megawatts)**|
|WR90||8.20 – 12.40||6.557 GHz||5.542 / 3.83||0.474 / 0.033|
|WR102||7.00 – 11.00||5.785 GHz||4.27 / 2.98||0.68 / 0.48|
|WR112||7.05 – 10.00||5.259 GHz||3.99 / 2.76||0.73 / 0.52|
|WR137||5.85 – 8.20||4.301 GHz||2.91 / 2.00||1.12 / 0.79|
|WR159||4.90 – 7.05||3.711 GHz||2.19 / 1.48||1.66 / 1.18|
|WR187||3.95 – 5.85||3.152 GHz||1.79 / 1.23||2.15 / 1.52|
|WR229||3.30 – 4.90||2.577 GHz||1.27 / 0.86||3.46 / 2.44|
|WR284||2.60 – 3.95||2.078 GHz||0.953 / 0.652||5.0 / 3.5|
|WR340||2.10 – 3.30||1.736 GHz||0.702 / 0.475||7.6 / 5.4|
|WR430||1.70 – 2.60||1.372 GHz||0.494 / 0.334||12.2 / 8.6|
|WR510||1.45 – 2.20||1.157 GHz||0.382 / 0.259||17.1 / 12.09|
|WR650||1.12 – 0.908||0.908 GHz||0.266 / 0.188||27.8 / 19.6|
|WR770||0.96 – 1.45||0.766 GHz||0.206 / 0.140||39.1 / 27.6|
|WR975||0.75 – 1.12||0.605 GHz||0.145 / 0.98||62.6 / 44.2|
|WR1150||0.64 – 0.96||0.513 GHz||0.113 / 0.076||87.1 / 61.5|
|WR1500||0.49 – 0.75||0.393 GHz||0.076 / 0.051||148 / 104|
|WR1800||0.41 – 0.62||0.328 GHz||0.058 / 0.039||231 / 150|
|WR2100||0.35 – 0.53||0.281 GHz||0.046 / 0.031||290 / 205|
|WR2300||0.32 – 0.49||0.256 GHz||0.040 / 0.027||348 / 246|
*Attenuation is in dB per 100 feet in aluminum
** Maximum / Minimum Frequency
Mega produces a comprehensive line of high power, low frequency rigid and flexible waveguide products and accessories ranging in sizes from WR090 through WR2300. Larger sizes are offered through WR5900 upon special request.
Mega Industries waveguide straights and waveguide tubes are typically manufactured from 6061-T6 aluminum alloy, however, sizes WR090 through WR650 are available in either copper or aluminum alloys. Waveguide flanges and gaskets are provided in accordance with EIA and Military Specifications.
Mega Industries waveguide straights and waveguide tubes are manufactured to precise tolerances calculated to provide optimum VSWR and maximum power handling capabilities.
In addition to waveguide straight and waveguide tube, Mega offers a complete line of components to complete or refurbish your systems. These include flexible waveguide, miter bends, sweep bends, quadrature hybrids, magic tees, folded tees, series and shunt tees, transformers, transition, gas barriers, couplers, terminations, attenuators, phase shifters and tuners.
A trusted name in high power microwave technology since 1989, Mega Industries is a world leader in the design manufacture of microwave transmission equipment. Please contact Mega Industries about your specific waveguide straight and waveguide tube needs.