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High Power Waveguide Terminations RF Microwave Load
Terminasi Waveguide Daya Dhuwur
Beban pandu gelombang daya dhuwur yaiku komponen pasif sing digunakake kanggo nyerep sinyal gelombang mikro daya dhuwur, biasane ing kisaran daya luwih saka 1 kilowatt. Padha padha karo mandap Waveguide daya medium lan mandap Waveguide daya kurang, lan digunakake kanggo nglindhungi operasi saka komponen liyane ing sistem gelombang mikro, supaya bayangan sinyal, lan nambah cocog lan stabilitas sistem.
Ing kahanan operasi frekuensi dhuwur, mandap coaxial daya dhuwur ora bisa maneh nyukupi syarat saka sistem, mulane beban waveguide daya dhuwur ngenalaken kanggo tahan daya rata-rata luwih saka 60W. Iki amarga pandu gelombang daya dhuwur dumadi saka pandu gelombang, bahan penyerap suhu dhuwur, lan sink panas. Panas sing diasilake ing sistem gelombang mikro frekuensi dhuwur lan daya dhuwur bisa ditransfer menyang udhara liwat mandap waveguide, saéngga njaga operasi normal lan entuk gelombang ngadeg sing kurang lan karakteristik listrik sing stabil.
Ciri-cirine kaya ing ngisor iki:
1. Kapasitas mawa daya dhuwur: Terminasi RF bisa nahan sinyal gelombang gelombang mikro lan milimeter kanthi daya dhuwur, biasane tekan sawetara ewu watt nganti puluhan kilowatt.
2. mundhut bayangan Low: Desain mandap Waveguide daya dhuwur cukup, kang bisa èfèktif nyuda mundhut bayangan saka sinyal lan nambah akurasi testing.
3. Resistance suhu dhuwur: Amarga perlu kanggo tahan efek panas saka sinyal daya dhuwur, mandap waveguide ower dhuwur biasane dirancang karo bahan khusus lan struktur duwe resistance suhu dhuwur banget.
4. Karakteristik broadband: Terminations gelombang mikro bisa operate liwat sawetara frekuensi sudhut, cocok kanggo testing macem-macem daya dhuwur gelombang mikro lan milimeter sinyal gelombang ing frekuensi beda.
Ing aplikasi praktis, terminasi pandu gelombang daya dhuwur umume digunakake kanggo kalibrasi sistem gelombang mikro laboratorium, nguji daya radiasi antena lan mode radiasi, kontrol sinyal daya dhuwur ing radar lan sistem komunikasi, pemanasan gelombang mikro lan discharge plasma, lan lapangan liyane. Padha cocok kanggo mbantu ing testing sistem daya dhuwur, tuning, lan pangopènan.
Qualwavenyediakake broadband lan mandap waveguide daya dhuwur, panutup sawetara frekuensi saka 2.17 ~ 261GHz. Panganan daya rata-rata nganti 15KW. Terminasi digunakake kanthi akeh ing pirang-pirang aplikasi.
Nomer Part | Frekuensi(GHz, Min.)  | Frekuensi(GHz, Maks.) | daya(W) | VSWR(Maks.) | Ukuran Waveguide | Flange | Lead Time(Minggu) |
|---|---|---|---|---|---|---|---|
| QWT4-10 | 172 | 261 | 10 | - | WR-4 (BJ2200) | FUGP2200 | 0~4 |
| QWT19-1K5 | 39.2 | 59.6 | 1500 | 1.2 | WR-19 (BJ500) | FUGP500 | 0~4 |
| QWT22-1K5 | 32.9 | 50.1 | 1500 | 1.2 | WR-22 (BJ400) | FUGP400 | 0~4 |
| QWT28-1K | 26.3 | 40 | 1000 | 1.2 | WR-28 (BJ320) | FBP320 | 0~4 |
| QWT28-1K5 | 26.3 | 40 | 1500 | 1.2 | WR-28 (BJ320) | FBP320 | 0~4 |
| QWT28-2K5 | 26.3 | 40 | 2500 | 1.15 | WR-28 (BJ320) | FBP320 | 0~4 |
| QWT28-3K | 26.3 | 40 | 3000 | 1.2 | WR-28 (BJ320) | FBP320 | 0~4 |
| QWT34-2K5 | 21.7 | 33 | 2500 | 1.15 | WR-34 (BJ260) | FBP260 | 0~4 |
| QWT42-2K5 | 17.6 | 26.7 | 2500 | 1.15 | WR-42 (BJ220) | FBP220 | 0~4 |
| QWT51-2K5 | 14.5 | 22 | 2500 | 1.2 | WR-51 (BJ180) | FBP180 | 0~4 |
| QWT62-2K5 | 11.9 | 18 | 2500 | 1.15 | WR-62 (BJ140) | FBP140 | 0~4 |
| QWT75-1K | 10 | 15 | 1000 | 1.2 | WR-75 (BJ120) | FBP120 | 0~4 |
| QWT75-1K5 | 9.84 | 15 | 1500 | 1.2 | WR-75 (BJ120) | FDM120 | 0~4 |
| QWT75-2K5 | 9.84 | 15 | 2500 | 1.2 | WR-75 (BJ120) | FBP120/FDP120 | 0~4 |
| QWT90-2K5 | 8.2 | 12.5 | 2500 | 1.2 | WR-90 (BJ100) | FBP100/FDP100 | 0~4 |
| QWT112-1K | 6.57 | 9.9 | 1000 | 1.2 | WR-112 (BJ84) | FBP84 | 0~4 |
| QWT112-2K5 | 6.57 | 10 | 2500 | 1.2 | WR-112 (BJ84) | FBP84/FDP84 | 0~4 |
| QWT137-1K5 | 5.38 | 8.17 | 1500 | 1.2 | WR-137 (BJ70) | FDP70 | 0~4 |
| QWT137-2K5 | 5.38 | 8.17 | 2500 | 1.2 | WR-137 (BJ70) | FBP70/FDP70 | 0~4 |
| QWT137-5K | 5.38 | 8.17 | 5000 | 1.2 | WR-137 (BJ70) | FDP70/FDM70 | 0~4 |
| QWT159-1K5 | 4.64 | 7.05 | 1500 | 1.2 | WR-159 (BJ58) | FDM58 | 0~4 |
| QWT159-2K5 | 4.64 | 7.05 | 2500 | 1.2 | WR-159 (BJ58) | FBP58/FDP58 | 0~4 |
| QWT187-2K | 3.94 | 5.99 | 2000 | 1.2 | WR-187 (BJ48) | FAM48 | 0~4 |
| QWT187-2K5 | 3.94 | 5.99 | 2500 | 1.2 | WR-187 (BJ48) | FBP48/FDP48 | 0~4 |
| QWT229-2K5 | 3.22 | 4.9 | 2500 | 1.2 | WR-229 (BJ40) | FBP40/FDP40 | 0~4 |
| QWT284-2K5 | 2.6 | 3.95 | 2500 | 1.2 | WR-284 (BJ32) | FDP32 | 0~4 |
| QWT430-15K | 2.45±0.05 | - | 15000 | 1.15 | WR-430 (BJ22) | FDP22 | 0~4 |
| QWT430-1K | 2.17 | 3.3 | 1000 | 1.25 | WR-430 (BJ22) | FDP22 | 0~4 |
| QWTD750-K8 | 7.5 | 18 | 800 | 1.2 | WRD-750 | FPWRD750 | 0~4 |
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