Waveguide Faraday Isolators
RPG offers a series of fullband Faraday isolators. They cover the frequency range of 50 to 220 GHz. These isolators are Faraday rotation type ferrite devices with bandwidths covering a full waveguide band. They are compact and lightweight and provide much greater isolation than waveguide junction isolators.
Our Waveguide Faraday Isolators (WFI) are available for various waveguide bands.
Features:
- Low insertion loss
- Coverage of Full Waveguide Band
- 33 to 220 GHz
- Compact size
Applications:
- Measurement and instrumentation
- Millimeter wave receiver
- Broadband or swept frequency applications
- Wideband measurement systems
| Product | RF Frequency [GHz] | Waveguide designator | VSWR | Insertation Loss (typ.) [dB] | Isolation (typ.) [dB] | RF Input Power [dBm] | Part-no. |
| WFI 50-75 | 50 - 75 | WR-15 | >1.4:1 | 0.8 | >20 | +20 | 04800024 |
| WFI 60-90 | 60 - 90 | WR-12 | >1.4:1 | 1 | >20 | +20 | 04800021 |
| WFI 75-110 | 75 - 110 | WM-2540 (WR-10) | >1.4:1 | 1 | >20 | +20 | 04800020 |
| WFI 90-140 | 90 - 140 | WM-2032 (WR-8) | >1.4:1 | 1.3 | >20 | +20 | 04800007 |
| WFI 110-170 | 110 - 170 | WM-1651 (WR-6.5) | >1.4:1 | 1.5 | >20 | +20 | 04800008 |
| WFI 140-220 | 140 - 220 | WM-1295 (WR-5.1) | >1.4:1 | 1.7 | >20 | +20 | 04800022 |