Fitur:
- Broadband
- Daya Dhuwur
- Kurang Selipan Mundhut
A microwave dual directional crossguide coupler biasane kasusun saka loro coplanar waveguides jejeg saben liyane. Nalika gelombang elektromagnetik ing salah sawijining pandu gelombang tekan lan ngliwati titik nyebrang, gelombang kasebut bakal ditularake menyang pandu gelombang liyane. Ing proses iki, amarga titik persimpangan antarane waveguides duwe amba tartamtu, bagean saka energi ditularaké kanggo waveguide liyane, saéngga entuk kopling. Cara transmisi iki bisa ngirimake rong mode orthogonal bebarengan, saéngga coupler crossguide loro arah nduweni orthogonality sing dhuwur.
Broadband dual directional crossguide couplers digunakake digunakake ing pangukuran gelombang mikro, sampling, deteksi daya dhuwur, sistem dipakani gelombang mikro, radar, komunikasi, pandhu arah, komunikasi satelit lan sistem liyane.
Ing bidang komunikasi, microwave dual directional crossguide couplers bisa digunakake kanggo extract sinyal gelombang mikro saka siji waveguide lan pasangan menyang waveguide liyane, entuk sambungan antarane band frekuensi beda. Contone, ing sistem komunikasi satelit, gelombang milimeter dual directional crossguide couplers bisa digunakake kanggo pasangan port output amplifier ing kabeh tingkat, nggawe transmisi sinyal antarane tingkat luwih akurat lan dipercaya. Kajaba iku, frekuensi radio dual directional crossguide couplers uga bisa digunakake kanggo mbangun struktur jaringan loro-dimensi utawa telung dimensi ing optik.
Ana jinis waveguide standar kayata persegi dowo, persegi panjang datar, persegi panjang rata medium, lan ridge ganda, sing nduweni karakteristik arah dhuwur, VSWR kurang, respon frekuensi rendah, lan lebar pita konduksi gelombang lengkap.
QualwavePenyetor broadband dhuwur daya dual arah crossguide couplers ing sawetara saka sudhut 2.6GHz kanggo 50.1GHz. The couplers sing digunakake digunakake ing akeh applications.The bahan dhasar kanggo waveguide dhuwur directional couplers sing tembaga lan aluminium, karo lumahing pangobatan kayata salaka plating, emas plating, nikel plating, passivation, lan oksidasi konduktif. Ukuran njaba, flange, jinis gabungan, materi, perawatan permukaan, lan spesifikasi listrik saka pandu gelombang bisa disesuaikan miturut syarat pangguna.
Nomer Part | Frekuensi(GHz, Min.) | Frekuensi(GHz, Maks.) | daya(MW) | Kopling(dB) | Mundhut Selipan(dB, maks.) | Directivity(dB, min.) | VSWR(Maks.) | Ukuran Waveguide | Flange | Kopling Port | Lead Time(minggu) |
---|---|---|---|---|---|---|---|---|---|---|---|
QDDCC-32900-50100 | 32.9 | 50.1 | 0,023 | 40±1.5 | - | 15 | 1.4 | WR-22 (BJ400) | UG-383/U | 2,4 mm | 2~4 |
QDDCC-26300-40000 | 26.3 | 40 | 0.036 | 20±1,5,30±1,5 | - | 15 | 1.35 | WR-28 (BJ320) | FBP320 | 2,92 mm | 2~4 |
QDDCC-21700-33000 | 21.7 | 33 | 0,053 | 40±1.5 | - | 20 | 1.3 | WR-34 (BJ260) | FBP260 | 2,92 mm | 2~4 |
QDDCC-17600-26700 | 17.6 | 26.7 | 0.0003 | 40±1 | 0.25 | 15 | 1.3 | WR-42 (BJ220) | FBP220 | 2,92 mm | 2~4 |
QDDCC-14500-22000 | 14.5 | 22 | 0.12 | 50±1 | - | 18 | 1.2 | WR-51 (BJ180) | FBP180 | WR-51 | 2~4 |
QDDCC-11900-18000 | 11.9 | 18 | 0.18 | 30±1.5, 40±1.5, 50±1 | - | 15 | 1.3 | WR-62 (BJ140) | FBP140 | SMA | 2~4 |
QDDCC-9840-15000 | 9.84 | 15 | 0.26 | 30±1.5 | - | 15 | 1.25 | WR-75 (BJ120) | FBP120 | SMA | 2~4 |
QDDCC-8200-12500 | 8.2 | 12.5 | 0.33 | 50±1 | - | 18 | 1.2 | WR-90 (BJ100) | FBP100 | WR-90 | 2~4 |
QDDCC-5380-8170 | 5.38 | 8.17 | 0.79 | 35±1 | 0.2 | 18 | 1.25 | WR-137 (BJ70) | FDP70 | N | 2~4 |
QDDCC-3940-5990 | 3.94 | 5.99 | 1.52 | 50±1.5 | - | 18 | 1.3 | WR-187 (BJ48) | FDP48 | N | 2~4 |
QDDCC-2600-3950 | 2.6 | 3.95 | - | 50±1.5 | - | 15 | 1.2 | WR-284 (BJ32) | FDP32, FDM32 | N | 2~4 |