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Waveguide Band Pass Filter Coaxial Comb Interdigital Lumped Elemen Microstrip Microwave Millimeter Gelombang Frekuensi Radio Spiral Digantung Stripline
Waveguide band pass filter ngagunakeun téknologi waveguide pikeun milih sinyal dina rentang frékuénsi nu tangtu bari nyaring kaluar sinyal frékuénsi séjén.
Saringan pass band waveguide gelombang milimeter dirarancang dumasar kana prinsip pandu gelombang sareng mangrupikeun alat pamrosesan sinyal frekuensi tinggi anu tiasa ngalaksanakeun nyaring, pamisahan, sintésis, sareng fungsi anu sanés. Biasana dianggo dina widang sapertos komunikasi gelombang mikro sareng sistem radar. Struktur saringan pandu gelombang unsur lumped diwangun ku tabung pandu gelombang sareng konektor, sareng port kaluaran tiasa dikontrol ku alat sapertos saklar RF atanapi modulator.
Alat-alat pandu gelombang condong gaduh kamampuan panangan kakuatan anu langkung luhur tibatan téknologi coaxial anu sarimbag kusabab cara medium hawa anu dibawa mawa énergi RF.
Aplikasi saringan pandu gelombang coaxial:
1. Dina panarima: Ku milih frékuénsi sarta nyaring kaluar noise lingkungan jeung frékuénsi gangguan luar rubakpita operasi, kualitas sinyal narima geus ensured.
2. Dina pamancar: ngurangan kaluar tina kakuatan band, ngaronjatkeun ciri kasaluyuan éléktromagnétik tina sistem, sarta ulah aya gangguan jeung sistem lianna.
Saringan pass pita gelombang frekuensi radio maénkeun peran anu penting dina sababaraha widang, kalebet tapi henteu dugi ka komunikasi nirkabel, pamrosésan audio, pamrosésan sinyal biomédis, modulasi sinyal sareng demodulasi, sistem radar, pamrosésan gambar, pamrosésan sinyal sensor, éféktor audio, sareng sistem akuisisi data. Aplikasi ieu nunjukkeun pentingna saringan pass band waveguide dina pamrosésan sinyal sareng sistem komunikasi, ngabantosan ningkatkeun kualitas sareng reliabilitas sinyal.
Qualwavesuplai microstrip waveguide band pass saringan nutupan rentang frékuénsi 3.625 ~ 94GHz. Saringan pas pita gelombang gelombang gelombang mikro seueur dianggo dina seueur aplikasi.
Kami ogé nyayogikeun saringan pass band waveguide sisir, saringan pass band waveguide interdigital, saringan pass band waveguide stripline sareng saringan pass band waveguide spiral.
Nomer Bagian | Passband(GHz, Min.)  | Passband(GHz, Max.) | Leungitna sisipan(dB, max.) | VSWR(Max.) | Atenuasi Stopband(dB) | Ukuran Waveguide | 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-3700-4200-20 | 3.7 | 4.2 | 0.6 | 1.4 | 70@3.5~3.6GHz, 80@3.4GHz, 20@4.25GHz, 55@4.3~4.4GHz | 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-5662-20 | 5.662 | - | 1 | 1.5 | 20@5.642GHz, 20@5.682GHz | WR-159 (BJ58) | FDP58 |
| QWBF-5380-5920-25 | 5.38 | 5.92 | 0.2 | 1.2 | 25@4.85GHz, 25@6.45GHz | WR-187 (BJ48) | FAM48 |
| QWBF-7250-7750-120 | 7.25 | 7.75 | 0.4 | 1.2 | 120@7.9~8.4GHz | WR-112 (BJ84) | FBP84 |
| QWBF-7900-8400-90 | 7.9 | 8.4 | 0.4 | 1.2 | 90@7.25~7.75GHz | WR-112 (BJ84) | FBP84 |
| QWBF-14930-20 | 14.93 | - | 1 | 1.5 | 20@14.9GHz, 20@14.96GHz | WR-62 (BJ140) | FBP140 |
| 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 |
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