Precision-Crafted Submillimeterwave & Terahertz Components – Made to Your Drawings
As a dedicated manufacturer of submillimeterwave antennas and RF devices, we specialize exclusively in precision machining. Our portfolio covers pyramidal horn , sectoral horn, conical horn, corrugated horn antennas, slot array, and leaky-wave antennas, as well as mixers and resonators including waveguide filters and other RF devices. We also supply submillimeterwave connections and interfaces – waveguide flanges, covers, dowel pins, gaskets, seals, and adapters.
What sets us apart is our commitment to custom manufacturing. Every project begins with your drawing. Whether you need a non‑standard horn profile, a bespoke flange pattern, or a unique filter cavity, we machine each component directly from your CAD or blueprint. No re‑interpretation, no compromises – just exact geometry, tight tolerances, and superior surface finish.
We do not cast, mould, or assemble from off‑the‑shelf parts. Instead, we rely on advanced CNC milling and turning, micro‑machining, and EDM processes to achieve the fine details required for submillimeterwave performance. From prototypes to production runs, each piece is inspected to ensure it meets your specified dimensions and material requirements.
When your application demands precise beam shaping, low‑loss transmission, or reliable interfacing at millimeter and submillimeter wavelengths, trust the precision machinist. Send us your drawing – we will deliver the hardware, exactly as you designed.
| waveguides | flange Standard | frequency Range (GHz) | flange OD (mm) | mounting hole spacing (mm) | center shoulder Diameter (mm) | band | |||
|---|---|---|---|---|---|---|---|---|---|
| WR-10 | UG-387/U-M | 75 - 110 GHz | 19.05 mm | 15.88 mm | 3.81 mm | Millimeter Wave (W-band) | |||
| WR-8 | UG-387/U-M | 90 - 140 GHz | 19.05 mm | 15.88 mm | 3.30 mm | Millimeter Wave (E-band) | |||
| WR-6 | UG-387/U-M | 110 - 170 GHz | 19.05 mm | 15.88 mm | 2.79mm | Millimeter Wave (D-band) | |||
| WR-5 | UG-387/U-M | 140 - 220 GHz | 19.05 mm | 15.88 mm | 2.29mm | Millimeter Wave (G-band) | |||
| WR-4 | UG-387/U-M | 170 - 260 GHz | 19.05 mm | 15.88 mm | 1.91mm | Millimeter → Submillimeter (transition) | |||
| WR-3 | UG-387/U-M | 220 - 330 GHz | 19.05 mm | 15.88 mm | 1.52mm | Submillimeter Wave | |||
| WR-2.8 | UG-387/U-M | 260 - 400 GHz | 19.05 mm | 15.88 mm | 1.22mm | Submillimeter Wave | |||
| WR-2.2 | UG-387/U-M | 330 - 500 GHz | 19.05 mm | 15.88 mm | 0.99mm | Submillimeter Wave | |||
| WR-1.9 | UG-387/U-M | 400 - 600 GHz | 19.05 mm | 15.88 mm | 0.86m | Submillimeter / Terahertz | |||
| WR-1.5 | UG-387/U-M | 500 - 750 GHz | 19.05 mm | 15.88 mm | 0.71mm | Terahertz (THz) | |||
| EIA Model (WR-xx) | Broad Wall (mm) | Narrow Wall (mm) | Frequency Range (GHz) | applications | |||||
|---|---|---|---|---|---|---|---|---|---|
| WR-10 | 2.54 mm | 1.27 mm | 75 - 110 GHz | Satellite comms, radar, remote sensing | |||||
| WR-8 | 2.032 mm | 1.016 mm | 90 - 140 GHz | Point-to-point comms, radio astronomy | |||||
| WR-6 | 1.651 mm | 0.826 mm | 110 - 170 GHz | Automotive radar, security imaging | |||||
| WR-5 | 1.295 mm | 0.648 mm | 140 - 220 GHz | High-resolution radar | |||||
| WR-4 | 1.092 mm | 0.546 mm | 170 - 260 GHz | 6G candidate band | |||||
| WR-3 | 0.864 mm | 0.432 mm | 220 - 330 GHz | 6G comms, weather radar | |||||
| WR-2.8 | 0.711 mm | 0.356 mm | 260 - 400 GHz | THz imaging, astronomy | |||||
| WR-2.2 | 0.559 mm | 0.279 mm | 330 - 500 GHz | THz comms, spectroscopy | |||||
| WR-1.9 | 0.483 mm | 0.241 mm | 400 - 600 GHz | Frontier scientific research | |||||
| WR-1.5 | 0.381 mm | 0.191 mm | 500 - 750 GHz | Biomedical sensing, security detection | |||||
| WR-1.0 | 0.254 mm | 0.127 mm | 750 - 1100 GHz | THz systems, astronomy | |||||
| WR-0.65 | 0.165mm | 0.083 mm | 1100 - 1700 GHz | Extreme THz applications | |||||
| waveguide | typical insertion loss (dB) | typical VSWR | CW Power (W) | peak power (kW) | material | surface finish | |||
|---|---|---|---|---|---|---|---|---|---|
| WR-10 | ≤1.0 dB | 1.15-1.25:1 | 10-20 W | 6.0 kW | Copper or Brass | Gold or Silver Plating | |||
| WR-6 | 0.5 dB | 1.15:1 | 11 W | 0.5 kW | Copper (Cu) | Gold Plating | |||
| WR-5 | 0.7 dB | 1.15:1 | 9 W | 1.6 kW | Copper (Cu) | Gold Plating | |||
| WR-4 | 0.5 dB | 1.15:1 | 8 W | 1.2 kW | Copper (Cu) | Gold Plating | |||
| WR-3 | 0.45 dB | 1.10:1 | 7 W | 0.12 kW | Copper (Cu) | Gold Plating | |||
| WR-2.8 | N/A | 1.5:1 | N/A | N/A | Copper (Cu) | Gold Plating | |||
| WR-2.2 | N/A | 1.5:1 | N/A | N/A | Copper (Cu) | Gold Plating | |||
| WR-1.9 | 0.87 dB | ≤18.42 dB RL | N/A | N/A | Silicon (Si) or Metal | Silver Plating | |||