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- VSWR Rendah
+86-28-6115-4929
sales@qualwave.com
Beban pandu gelombang daya dhuwur minangka komponen pasif sing digunakake kanggo nyerep sinyal gelombang mikro daya dhuwur, biasane ing kisaran daya luwih saka 1 kilowatt. Beban iki padha karo terminasi pandu gelombang daya sedang lan terminasi pandu gelombang daya rendah, lan digunakake kanggo nglindhungi operasi komponen liyane ing sistem gelombang mikro, nyegah pantulan sinyal, lan ningkatake pencocokan lan stabilitas sistem.
Ing kahanan operasi frekuensi dhuwur, terminasi koaksial daya dhuwur ora bisa maneh nyukupi syarat sistem, mula beban pandu gelombang daya dhuwur dikenalake kanggo nahan daya rata-rata luwih saka 60W. Iki amarga pandu gelombang daya dhuwur kasusun saka pandu gelombang, bahan penyerap suhu dhuwur, lan heat sink. Panas sing diasilake ing sistem gelombang mikro frekuensi dhuwur lan daya dhuwur bisa ditransfer menyang udhara liwat terminasi pandu gelombang, saengga njaga operasi normal lan entuk gelombang sing kurang stabil lan karakteristik listrik sing stabil.
1. Kapasitas daya sing dhuwur: Terminasi RF bisa tahan sinyal gelombang mikro lan gelombang milimeter daya dhuwur, biasane tekan kisaran daya pirang-pirang ewu watt nganti puluhan kilowatt.
2. Mundhut pantulan sing sithik: Desain terminasi pandu gelombang daya dhuwur cukup masuk akal, sing bisa nyuda mundhut pantulan sinyal kanthi efektif lan nambah akurasi pengujian.
3. Resistensi suhu dhuwur: Amarga kudu tahan efek pemanasan saka sinyal daya dhuwur, terminasi pandu gelombang daya dhuwur biasane dirancang nganggo bahan lan struktur khusus supaya duwe resistensi suhu dhuwur sing apik banget.
4. Karakteristik broadband: Terminasi gelombang mikro bisa beroperasi ing rentang frekuensi sing amba, cocok kanggo nguji macem-macem sinyal gelombang mikro lan gelombang milimeter daya dhuwur ing frekuensi sing beda-beda.
Ing aplikasi praktis, terminasi pandu gelombang daya dhuwur umume digunakake kanggo kalibrasi sistem gelombang mikro laboratorium, uji daya radiasi antena lan mode radiasi, kontrol sinyal daya dhuwur ing sistem radar lan komunikasi, pemanasan gelombang mikro lan debit plasma, lan bidang liyane. Iki cocog kanggo mbantu uji coba, penyetelan, lan perawatan sistem daya dhuwur.
Gelombang Kualnyedhiyakake terminasi waveguide broadband lan daya dhuwur, sing nutupi rentang frekuensi 2.17 ~ 261GHz. Penanganan daya rata-rata nganti 15KW. Terminasi kasebut digunakake sacara wiyar ing pirang-pirang aplikasi.

Nomer Bagian | Frekuensi(GHz, Min.) | Frekuensi(GHz, Maks.) | Kekuwatan(W) | VSWR(Maks.) | Ukuran Pandu Gelombang | Flens | Wektu Pamimpin(Minggu-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 | taun 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 |
| QWT340-6K | 2.42 | 2.48 | 6000 | 1.15 | WR-340 (BJ26) | FDP26 | 0~4 |
| QWT430-15K | 2.4 | 2.5 | 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 |