Cov khoom
LDDC-0.5/18-20S Wideband Dual Directional Coupler
| Leader-mw | Taw qhia rau Broadband Couplers |
Thaum koj xaiv Chengdu tus thawj coj microwave Tech., (tus thawj coj-mw) couplers, koj tuaj yeem cia siab tias yuav ua tau zoo tshaj plaws, kev ua haujlwm ruaj khov, thiab kev sib txuas tsis sib haum nrog koj qhov teeb tsa RF. Peb pab neeg ua haujlwm engineers thiab cov kws tshaj lij ua haujlwm tsis tu ncua kom ntseeg tau tias txhua qhov txuas txuas uas tawm ntawm peb lub Hoobkas ua tau raws li peb cov qauv kev tswj xyuas nruj. Qhov kev cog lus rau kev ua tau zoo no tau ua rau peb muaj lub koob npe nrov ua tus neeg muab kev ntseeg siab ntawm RF bidirectional couplers hauv kev lag luam.
Ntawm peb lub tuam txhab, peb tau cog lus los muab peb cov neeg siv khoom nrog cov khoom zoo tshaj plaws thiab kev pabcuam. Txawm hais tias koj xav tau tus qauv kev teeb tsa lossis ib qho kev cai-tsim coupler, peb muaj koj them. Tiv tauj peb hnub no kom paub ntau ntxiv txog peb 600W bidirectional coupler thiab nws tuaj yeem txhim kho koj li RF system.
| Leader-mw | Specification |
Hom No: LDDC-0.5/18-20S
| Tsis muaj. | Parameter | Yam tsawg kawg nkaus | Hom | Qhov siab tshaj plaws | Chav tsev |
| 1 | Ntau zaus | 0.5 | 18 | GHz | |
| 2 | Nominal Coupling | 20 | dB | ||
| 3 | Coupling raug | ± 1 | dB | ||
| 4 | Coupling Sensitivity rau zaus | ± 1 | dB | ||
| 5 | Insertion Loss | 3.3 | dB | ||
| 6 | Kev taw qhia | 12 | dB | ||
| 7 | VSWR | 1.5 | - | ||
| 8 | Hwj chim | 20 | W | ||
| 9 | Kev khiav hauj lwm qhov kub thiab txias | -45 | +85 | ˚C | |
| 10 | Impedance | - | 50 | - | Ω |
Lus ceeb toom:
1.Include Theoretical poob 0.044db 2.Power ntsuam xyuas yog rau load vswr zoo dua 1.20: 1
| Leader-mw | Environmental Specifications |
| Kev ua haujlwm kub | -30ºC ~ + 60ºC |
| Cia Kub | -50ºC ~ + 85ºC |
| Kev vibration | 25gRMS (15 degrees 2KHz) endurance, 1 teev ib axis |
| Cov av noo | 100% RH ntawm 35ºc, 95% RH ntawm 40ºc |
| poob siab | 20G rau 11msec ib nrab sine yoj, 3 axis ob qho tib si qhia |
| Leader-mw | Mechanical Specifications |
| Tsev | Aluminium |
| Txuas | ternary alloy peb-partalloy |
| Poj Niam Sib cuag: | kub plated beryllium bronze |
| Rohs | ua raws |
| Qhov hnyav | 0.15 kg ib |
Daim duab kos duab:
Tag nrho Dimensions hauv mm
Cov ntsiab lus kam rau ua ± 0.5 (0.02)
Mounting Qhov Tolerances ± 0.2 (0.008)
Tag nrho cov Connectors: SMA-poj niam
| Leader-mw | Cov ntaub ntawv xeem |