Qualwave supplies high stopband rejection waveguide band pass filters cover frequency range 3~40GHz. The waveguide band pass filters are widely used in many applications.
Features:
- High Stopband Rejection
- Small Size
- Light Weight
- Anti 5G Interference
Applications:
- Telecom
- Laboratory Test
- Receivers
- Satellite Earth Station
| Part Number | Passband (GHz) | Insertion Loss (dB,Max.) |
VSWR (Max.) | Stopband Attenuation (dB) | Waveguide Size | Flange |
|---|---|---|---|---|---|---|
| QWBF-3625-4200-40 | 3.625~4.2 | 0.8 | 1.35 | -50@3.4GHz, -60@3.5GHz, -45@3.55~3.6GHz, -40@3.6GHz, -45@4.3GHz, -65@4.5~4.9GHz |
WR-229 (BJ40) | FDM40, FDP40 |
| QWBF-3700-4200-45 | 3.7~4.2 | 0.5 | 1.35 | -60@3.4GHz, -65@3.5GHz, -65@3.55~3.6GHz, -60@3.6GHz, -45@4.3GHz, -65@4.5~4.9GHz |
WR-229 (BJ40) | FDM40, FDP40 |
| QWBF-3800-4200-45 | 3.8~4.2 | 0.5 | 1.35 | -60@3.5GHz, -65@3.6GHz, -60@3.7GHz, -45@4.3GHz, -65@4.5~4.9GHz |
WR-229 (BJ40) | FDM40, FDP40 |
| QWBF-7900-8400-90 | 7.9~8.4 | 0.4 | 1.2 | 90dB@7.25~7.75GHz min | WR-112 (BJ84) | FBP84 |
| QWBF-37760-38260-47 | 37.76~38.26 | 0.6 | 1.3 | 50@36GHz, 47@39.3GHz | WR-28 (BJ320) | FBM320 |
| QWBF-39060-39560-48 | 39.06~39.56 | 0.6 | 1.3 | 48@38.015GHz, 50@41.4GHz | WR-28 (BJ320) | FBM320 |
| QWBF-86000-94000-40 | 86~94 | 2 | 1.8 | 40@DC~82GHz, 40@98~106GHz | WR-10 (BJ900) | UG-387/UM |