Cov khoom
LDC-0.4 / 6-10S teeb liab fais fab kev taw qhia RF 10dB Coupler
| Leader-mw | Taw qhia rau Lub Teeb Hluav Taws Xob Directional RF 10dB Coupler |
Lub Hwj Chim Fais Fab Directional RF 10dB Coupler
** Coupling Factor **: Lo lus "10 dB" yog hais txog qhov sib txuas, uas txhais tau hais tias lub zog ntawm qhov chaw nres nkoj txuas (tso tawm) yog 10 decibels qis dua lub zog ntawm qhov chaw nres nkoj input. Nyob rau hauv cov nqe lus ntawm lub hwj chim piv, qhov no sib raug mus rau kwv yees li ib feem kaum ntawm lub hwj chim input raug coj mus rau lub coupled chaw nres nkoj. Piv txwv li, yog tias lub teeb liab tawm tswv yim muaj lub zog ntawm 1 watt, qhov sib txuas cov zis yuav muaj li 0.1 watt.
** Directionality **: Ib qho kev taw qhia txuas yog tsim los xws li tias nws feem ntau yog khub niam txiv lub zog los ntawm ib qho kev taw qhia (feem ntau rau pem hauv ntej). Qhov no txhais tau hais tias nws txo tus nqi ntawm lub zog ua ke los ntawm kev rov qab los, ua rau nws tsim nyog rau cov ntawv thov uas cov teeb liab ntws qhov tseem ceeb.
**Insertion Loss**: Thaum lub hom phiaj tseem ceeb ntawm lub coupler yog kom rho tawm lub hwj chim, tseem muaj qee qhov poob cuam tshuam nrog nws qhov muaj nyob hauv txoj kev teeb liab tseem ceeb. Ib qho khoom siv tsis zoo lossis tsis zoo tsim tau tuaj yeem ua rau muaj kev cuam tshuam loj, ua rau kev ua haujlwm tag nrho ntawm lub cev. Txawm li cas los xij, cov khoom tsim tau zoo xws li 10 dB hom feem ntau muaj qhov cuam tshuam tsawg kawg nkaus rau lub teeb liab tseem ceeb, feem ntau tsawg dua 0.5 dB ntawm qhov poob ntxiv.
**Frequency Range**: Kev ua haujlwm ntau zaus ntawm kev sib txuas yog qhov tseem ceeb vim nws txiav txim siab ntau zaus uas nws tuaj yeem ua haujlwm tau zoo yam tsis muaj kev cuam tshuam loj. High-quality couplers yog tsim los ua hauj lwm nyob rau hauv tshwj xeeb zaus bands, kom ntseeg tau tias zoo ib yam coupling yam ntxwv thoob plaws.
** Kev rho tawm **: Kev rho tawm yog hais txog qhov zoo npaum li cas lub coupler cais cov tswv yim thiab cov teeb liab tawm los tiv thaiv kev tsis sib haum xeeb. Kev sib cais zoo ua kom ntseeg tau tias muaj kev thauj khoom ntawm qhov chaw nres nkoj sib txuas tsis cuam tshuam rau lub teeb liab ntawm txoj kev loj.
| Leader-mw | Specification |
| Tsis muaj. | Parameter | Yam tsawg kawg nkaus | Hom | Qhov siab tshaj plaws | Chav tsev |
| 1 | Ntau zaus | 0.4 | 6 | GHz | |
| 2 | Nominal Coupling | 10 | dB | ||
| 3 | Coupling raug | ± 1 | dB | ||
| 4 | Coupling Sensitivity rau zaus | ± 0.5 hli | ± 0.9 hli | dB | |
| 5 | Insertion Poob | 1.3 | dB | ||
| 6 | Kev taw qhia | 20 | 22 | dB | |
| 7 | VSWR | 1.18 | - | ||
| 8 | Hwj chim | 20 | W | ||
| 9 | Kev khiav hauj lwm qhov kub thiab txias | -45 | +85 | ˚C | |
| 10 | Impedance | - | 50 | - | Ω |
| Leader-mw | Daim duab kos duab |
Daim duab kos duab:
Tag nrho Dimensions hauv mm
Tag nrho cov Connectors: SMA-poj niam
