Mega Industries produces flexible, twistable waveguide in a wide range of sizes. Although we typically cover a frequency range of 0.32 GHz to 12.40 GHz, custom solutions are readily available. We manufacture our flexguide from aluminum, copper brass and phosphor bronze with various flange configurations. To assure accuracy and electrical performance, we provide full design services.
In addition to flexguide twists, we offer offsets, straight sections, raw tube and sweeps.
Contact our sales department if you do not see the configuration your high-power microwave application requires.
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Twistable Waveguide – Typical Specifications
| Size | Frequency (GHz) | VSWR* | Attenuation** | Avg. Power (kW) | Peak Power (MW) |
| WR90 | 8.20 – 12.40 | 1.10 | 0.09 | 3 | 0.18 |
| WR102 | 7.00 – 11.00 | 1.10 | 0.08 | 4 | 0.30 |
| WR112 | 7.05 – 10.00 | 1.09 | 0.06 | 4 | 0.31 |
| WR137 | 5.85 – 8.20 | 1.09 | 0.05 | 5 | 0.50 |
| WR159 | 4.90 – 7.05 | 1.08 | 0.04 | 5 | 1.10 |
| WR187 | 3.95 – 5.85 | 1.08 | 0.03 | 6 | 1.25 |
| WR229 | 3.30 – 4.90 | 1.07 | 0.02 | 8 | 1.55 |
| WR284 | 2.60 – 3.95 | 1.09 | 0.02 | 10 | 2.00 |
| WR340 | 2.20 – 3.30 | 1.08 | 0.01 | 16 | 3.70 |
| WR430 | 1.70 – 2.60 | 1.07 | 0.01 | 20 | 4.70 |
| WR510 | 1.45 – 2.20 | 1.07 | 0.01 | 20 | 4.70 |
| WR650 | 1.12 – 1.70 | 1.06 | 0.01 | 150 | 11 |
| WR770 | 0.96 – 1.45 | 1.05 | 0.01 | 210 | 15 |
| WR975 | 0.75 – 1.12 | 1.05 | 0.01 | 350 | 25 |
| WR1150 | 0.64 – 0.96 | 1.05 | 0.01 | 490 | 35 |
| WR1500 | 0.49 – 0.75 | 1.05 | 0.01 | 840 | 60 |
| WR1800 | 0.41 – 0.62 | 1.05 | 0.01 | 1200 | 86 |
| WR2100 | 0.35 – 0.53 | 1.05 | 0.01 | 1300 | 117 |
| WR2300 | 0.32 – 0.49 | 1.05 | 0.01 | 1540 | 141 |
Design and Manufacture
We typically manufacture with 6061-T6 aluminum alloy or copper. We also provide flanges and gaskets, in accordance with EIA and Military Specifications.
Our precise tolerances are calculated to provide optimum VSWR and maximum power handling capabilities.
A trusted name in high power microwave technology since 1989, Mega Industries is a world leader in the design manufacture of microwave transmission equipment.
