Cov khoom
LDDC-12.4/18-30S 30 DB Dual Directional Coupler
| Leader-mw | Taw qhia rau 30dB Couplers |
Qhia txog LEADER-MW bidirectional coupler, qhov kev daws teeb meem zoo tshaj plaws rau kev saib xyuas lub zog thiab ua kom muaj kev ntsuas qhov tseeb hauv ntau yam kev siv. Cov tshiab 4-chaw nres nkoj txuas txuas ua ke ua haujlwm ntawm ob lub chaw nres nkoj 3-chaw nres nkoj kom yooj yim saib xyuas rau pem hauv ntej thiab cuam tshuam lub zog.
Kev tsim qauv bidirectional ntawm LEADER-MW bidirectional coupler yog ua tiav los ntawm cascading cov kab tseem ceeb ntawm ob lub 3-chaw nres nkoj couplers, yog li kev sib koom ua ke ob sab rov qab-rau-rov qab couplers hauv tib lub pob. Qhov kev tsim tshwj xeeb no ua rau muaj kev ua tau zoo hauv kev taw qhia, flatness thiab coupling raug, ua rau nws zoo tagnrho rau ntau yam kev siv.
Ib qho ntawm cov yam ntxwv tseem ceeb ntawm LEADER-MW bidirectional coupler yog nws cov kev siv ntau yam. Los ntawm cov qauv hluav taws xob thiab kev ntsuas mus rau qib amplifier, VSWR kev saib xyuas, kev tswj xyuas teb, thiab lub suab nrov thiab kev tiv thaiv kev thauj khoom, cov couplers no tau tsim los ua kom tau raws li cov kev xav tau ntawm ntau tus kws tshaj lij hauv ntau qhov kev lag luam.
| Leader-mw | Specification |
Hom No: LDDC-12.4/18-30S
| Tsis muaj. | Parameter | Yam tsawg kawg nkaus | Hom | Qhov siab tshaj plaws | Chav tsev |
| 1 | Ntau zaus | 12.4 | 18 | GHz | |
| 2 | Nominal Coupling | 30 | dB | ||
| 3 | Coupling raug | ± 1.25 | dB | ||
| 4 | Coupling Sensitivity rau zaus | ± 0.6 | dB | ||
| 5 | Insertion Loss | 1.0 | dB | ||
| 6 | Kev taw qhia | 11 | 13 | dB | |
| 7 | VSWR | 1.4 | 1.65 ib | - | |
| 8 | Hwj chim | 50 | W | ||
| 9 | Kev khiav hauj lwm qhov kub thiab txias | -45 | +85 | ˚C | |
| 10 | Impedance | - | 50 | - | Ω |
Lus ceeb toom:
1.Include Theoretical poob 0.004db 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 |