High-Power Precision Passive Waveguide Components - Attenuators, Couplers, Filters, Isolators, and Adapters
XGY Passive Waveguide is a high-precision passive component portfolio for mmWave and THz signal chains. It includes fixed attenuators, directional and dual-directional couplers, waveguide filters, Faraday isolators, and waveguide-to-coaxial adapters.
Key technical parameters for the High Precision Passive Components.
Up to 500 GHz
WR-22 to WR-2.2
Fixed attenuators and directional couplers cover waveguide sizes from WR-22 down to WR-2.2.
Application fit
Use the application fit, workflow and RFQ sections below to turn a product page into a practical engineering shortlist.
Application fit
High Precision Passive Components should be scoped around fixed attenuation in mmWave and THz waveguide chains, with voltage, power, interface, protection and acceptance requirements confirmed before quotation.
Application fit
High Precision Passive Components should be scoped around directional and dual-directional signal coupling, with voltage, power, interface, protection and acceptance requirements confirmed before quotation.
Application fit
High Precision Passive Components should be scoped around waveguide filtering and diplexing, with voltage, power, interface, protection and acceptance requirements confirmed before quotation.
Application fit
High Precision Passive Components should be scoped around Faraday isolation and waveguide-to-coaxial transitions, with voltage, power, interface, protection and acceptance requirements confirmed before quotation.
We provide an extensive portfolio of high precision, high power passive waveguide components for mmWave and THz signal chains. The lineup includes fixed attenuators and directional couplers up to 500 GHz, plus waveguide filters, diplexers, Faraday isolators, straight sections, bends, and waveguide-to-coaxial adapters.
To complete your advanced setups, we also supply compact Faraday isolators operating between 50 to 220 GHz for essential source protection and signal isolation. Along with waveguide-to-coaxial adapters supporting connectors down to 0.6mm, our components empower rapid and reliable integration.
| Component Category | Frequency & Waveguide | Key Features / Values |
|---|---|---|
| Fixed Attenuators | 40 to 500 GHz (WR-19 to WR-2.2) | 3/6/10/20/30/40 dB Standard. Up to 10W. |
| Directional Couplers | 40 to 500 GHz (WR-19 to WR-2.2) | 3 to 40 dB Coupling. Single port monitoring. |
| Dual-Directional Couplers | 50 to 330 GHz (WR-15 to WR-03) | 10/16/20/26/30 dB Coupling. Dual port monitoring. |
| Waveguide Filters | 26.5 to 330 GHz (Ka to J bands) | BPF, LPF, HPF, BSF. Custom center freq/BW. |
| Faraday Isolators | 50 to 220 GHz (WR-15 to WR-05) | IL as low as 1.0 dB. Unidirectional isolation. |
| Coaxial Adapters | Up to D band (WR-28 to WR-06) | Connectors down to 0.6 mm. Low VSWR. |
XGY Tek specializes in tailoring THz and mmWave modules for demanding research, aerospace, and semiconductor applications.
Get a QuoteFit check
Quote-stage checklist
Add the operating profile, safety boundary, control interface and acceptance evidence expected by the buyer before requesting final configuration and lead time.
Quote workflow
A useful RFQ is a short engineering model: operating envelope, DUT workflow, control boundary and acceptance evidence.
Send RFQStart with voltage, current, power, frequency, operating mode and site power limits before selecting a model.
Map the equipment to fixed attenuation in mmWave and THz waveguide chains; directional and dual-directional signal coupling; waveguide filtering and diplexing and record any transient, cycling, compliance or automation needs.
Confirm control interfaces, protection requirements, data logging, remote operation and the FAT/SAT evidence needed by the buyer.
XGY Tek specializes in tailoring THz and mmWave modules for demanding research, aerospace, and semiconductor applications.
The High Precision Passive Components is part of XGY Tek's THz Modules catalogue, supplied to engineering teams worldwide for laboratory, production, and field test workflows. XGY Passive Waveguide is a high-precision passive component portfolio for mmWave and THz signal chains. It includes fixed attenuators, directional and dual-directional couplers, waveguide filters, Faraday isolators, and waveguide-to-coaxial adapters.
Start with Frequency: Up to 500 GHz; Waveguide: WR-22 to WR-2.2; Fixed Attenuators: 40 to 500 GHz, WR-19 to WR-2.2; Waveguide Filters: 26.5 to 330 GHz, BPF / LPF / HPF / BSF. Buyers should also confirm interface, software integration, accessories, calibration documentation, lead time, and acceptance requirements before purchase.
Typical applications listed for the High Precision Passive Components include fixed attenuation in mmWave and THz waveguide chains; directional and dual-directional signal coupling; waveguide filtering and diplexing; Faraday isolation and waveguide-to-coaxial transitions. If the required range, channel count, power level, environmental condition, or automation interface differs from these scenarios, XGY Tek should review the configuration before quotation.
Compare alternatives when the required measurement range, output power, channel count, bandwidth, software workflow, fixture design, or documentation package does not match the published High Precision Passive Components specifications. XGY Tek can recommend a different model or custom-scoped option during quotation.
Use the Get a Quote form to share your application, required configuration, and rollout timeline. An XGY Tek engineer based in Adelaide or Sydney will respond the same business day. Where a downloadable datasheet is available, it is linked from the product page. Get a Quote
XGY Tek (XGY Pty Ltd, ABN 70 688 984 590) is an Australian test and measurement company headquartered in Adelaide with a Sydney office. XGY Tek ships the High Precision Passive Components to engineering teams worldwide, with calibration documentation and acceptance requirements confirmed during quotation. Post-sales support is handled directly by applications engineers during AEST/ACST hours. About XGY TekWhere to Buy
