Karakteristik:
- Bande laj
- Segondè pouvwa
- Pèt ensèsyon ki ba
Kouplè direksyon ond la konsiste de yon gid ond prensipal ak yon gid ond negatif. Coupling se te pote soti nan twou yo kouple sou miray la komen nan gid ond prensipal la ak ond nan oksilyè. Dapre kantite ak fòm nan twou kouple, kouple direksyon waveguide ka divize an divès fòm estriktirèl tankou kouple direksyon twou sèl, kouple direksyon ki pore, kouple direksyon twou kwa matche ak doub T ak pon krak waveguide.
Yon kouple direksyon se yon rezo kat pò ki gen ladann yon tèminal antre, yon tèminal pwodiksyon, yon tèminal kouple, ak yon tèminal izolasyon. Kouplè direksyon yo se rezo pasif ak revèsib. Nan teyori, kouple direksyon yo se sikui lossless, ak pò yo ta dwe matche. Koupleur direksyon yo ka konpoze de sikui kowaksyal, waveguide, microstrip, ak stripline.
Kouple direksyon se yon aparèy pasif RF souvan itilize nan konsepsyon sikwi RF, ki marye pouvwa RF transmèt nan yon liy nan yon lòt liy. Karakteristik debaz nan yon kouple direksyon se ke li sèlman marye siyal nan yon direksyon espesifye. Direksyon nan kouple direksyon se yon endikatè enpòtan, espesyalman lè yo itilize pou sentèz siyal ak aplikasyon pou mezi refleksyon.
Kouple direksyon yo itilize pou pran echantiyon siyal pou mezi ak siveyans, distribisyon siyal ak sentèz; Anplis de sa, kòm eleman debaz nan analizè rezo, analizeur antèn, ak pase nan mèt pouvwa, kouple direksyon jwe yon wòl nan echantiyon pi devan ak siyal reflete.
Qualwavefouni bande ak gwo pouvwa kouple sèl direksyon broadwall nan yon pakèt domèn soti nan 0.84 a 220GHz. Kouplè yo lajman itilize nan anpil aplikasyon.
Single Direksyon Broadwall kouple | ||||||||||
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Nimewo Pati | Frekans (GHz) | Pouvwa (MW) | Couplage (dB) | IL (dB, Max.) | Direksyon (dB, Min.) | VSWR (Maksimòm) | Waveguide Size | Flange | Port kouple | Tan plon (semèn) |
QSDBC-145000-220000 | 145 ~ 220 | 0.0012 | 3±2, 6±2, 9±2 | - | 25 | 1.3 | WR-5 (BJ1800) | FUGP1800 | WR-5 | 2~4 |
QSDBC-75000-110000 | 75 ~ 110 | 0.0046 | 10±1.5 | - | 40 | 1.3 | WR-10 (BJ900) | FUGP900 | WR-10 | 2~4 |
QSDBC-60500-91900 | 60.5 ~ 91.9 | 0.0069 | 3±1.5, 6±1.5, 9±1.5 | - | 25 | 1.3 | WR-12 (BJ740) | FUGP740 | WR-12 | 2~4 |
QSDBC-50000-75000 | 50 ~ 75 | 0.01 | 10±1.5 | - | 40 | 1.3 | WR-15 (BJ620) | FUGP620 | WR-15 | 2~4 |
QSDBC-49800-75800 | 49.8 ~ 75.8 | 0.01 | 50±1 | 0.2 | 25 | 1.5 | WR-15 (BJ620) | UG385/U | WR-15 | 2~4 |
QSDBC-39200-59600 | 39.2 ~ 59.6 | 0.016 | 30±1, 40±1 | - | 27 | 1.15 | WR-19 (BJ500) | UG383/UM | WR-19 | 2~4 |
QSDBC-32900-50100 | 32.9 ~ 50.1 | 0.023 | 30±1, 40±1, 30±1.5 | 0.5 | 25 | 1.5 | WR-22 (BJ400) | UG-383/U | WR-22, 2.4mm | 2~4 |
QSDBC-26500-40000 | 26.5 ~ 40 | 0.036 | 10±1 | - | 40 | 1.25 | WR-28 (BJ320) | FBP320 | WR-28 | 2~4 |
QSDBC-26300-40000 | 26.3 ~ 40 | 0.036 | 20±1, 40±1 | 0.2 | 25 | 1.3 | WR-28 (BJ320) | FBP320 | WR-28, 2.92mm | 2~4 |
QSDBC-21700-33000 | 21.7 ~ 33 | 0.053 | 40±1 | - | 30 | 1.2 | WR-34 (BJ260) | FBM260 | 2.92mm | 2~4 |
QSDBC-17600-26700 | 17.6 ~ 26.7 | 0.066 | 20±0.75, 40±1 | - | 30 | 1.25 | WR-42 (BJ220) | FBP220 | WR-42, 2.92mm | 2~4 |
QSDBC-11900-18000 | 11.9 ~ 18 | 0.18 | 10±0.7, 40±0.7, 40±1.5, 50±1.5 | - | 25 | 1.25 | WR-62 (BJ140) | FBP140 | WR-62, SMA | 2~4 |
QSDBC-9840-15000 | 9.84 ~ 15 | 0.26 | 20±1, 30±1, 40±1 | - | 30 | 1.25 | WR-75 (BJ120) | FBP120 | N, SMA | 2~4 |
QSDBC-6570-9990 | 6.57 ~ 9.99 | 0.52 | 40±1 | - | 30 | 1.25 | WR-112 (BJ84) | FBP84 | N, SMA | 2~4 |
QSDBC-5380-8170 | 5.38 ~ 8.17 | 0.79 | 30±1, 40±1, 3 | - | 20 | 1.3 | WR-137 (BJ70) | FDP70 | WR-137, N | 2~4 |
QSDBC-3220-4900 | 3.22 ~ 4.9 | 2.44 | 20±1 | - | 25 | 1.25 | WR-229 (BJ40) | FDP40 | N | 2~4 |
QSDBC-2600-3950 | 2.6 ~ 3.95 | 3.5 | 20±1 | - | 27 | 1.25 | WR-284 (BJ32) | FDP32 | N | 2~4 |
Double Ridged Single direksyon Broadwall kouple | ||||||||||
Nimewo Pati | Frekans (GHz) | Pouvwa (MW) | Couplage (dB) | IL (dB, Max.) | Direksyon (dB, Min.) | VSWR (Maksimòm) | Waveguide Size | Flange | Port kouple | Tan plon (semèn) |
QSDBC-4750-11000 | 4.75 ~ 11 | 2000W max | 40±1.5 | - | 25 | 1.15 | WRD-475 | FPWRD475 | N | 2~4 |
QSDBC-3500-8200 | 3.5 ~ 8.2 | 2000W max | 60±1.5 | - | 20 | 1.3 | WRD-350 | FPWRD350 | N | 2~4 |
QSDBC-2600-7800 | 2.6 ~ 7.8 | 2000W max. | 60±1.5 | - | 20 | 1.3 | WRD-250 | FPWRD250 | N | 2~4 |
QSDBC-2000-4800 | 2 ~ 4.8 | 2000W max. | 60±1.5 | - | 20 | 1.3 | WRD-200 | FPWRD200 | N | 2~4 |
QSDBC-840-2000 | 0.84 ~ 2 | 2000W max. | 60±1.5 | - | 20 | 1.3 | WRD-84 | FPWRD84 | N | 2~4 |