
| Tus thawj coj-mw | Kev Taw Qhia rau 30 DB High Power Directional Coupler |
Chengdu tus thawj coj microwave Tech., (leader-mw) lub 300W bidirectional coupler. Cov khoom siv tshiab no yog tsim thiab tsim los ntawm peb pab neeg kws tshaj lij hauv Suav teb, ua kom ntseeg tau tias muaj cov qauv zoo tshaj plaws thiab kev ua tau zoo. Ua tus neeg muab khoom lag luam, peb zoo siab los muab cov coupler tshiab no uas tuaj yeem hloov kho kom haum rau peb cov neeg siv khoom cov kev xav tau tshwj xeeb.
Peb cov 300W bidirectional couplers yog cov khoom tseem ceeb hauv RF systems, ua kom muaj kev ntsuas hluav taws xob raug thiab ua haujlwm tau zoo thiab saib xyuas cov teeb liab. Muaj peev xwm tswj hwm hluav taws xob siab ntawm 600W, lub coupler no zoo tagnrho rau cov ntawv thov uas xav tau qhov tseeb thiab kev ntseeg tau yog qhov tseem ceeb tshaj plaws.
Qhov ua rau peb cov couplers sib txawv ntawm lwm tus hauv kev ua lag luam yog lawv txoj kev tsim thiab kev tsim kho zoo heev. Siv cov thev naus laus zis RF siab heev, peb pab neeg tau tsim lub coupler uas muab kev ua tau zoo tshaj plaws ntawm ntau qhov zaus, ua rau nws haum rau ntau yam kev siv.
Tsis tas li ntawd xwb, peb cov couplers tuaj yeem hloov kho tau tag nrho, uas tso cai rau cov neeg siv khoom kho lawv cov lus qhia kom haum rau lawv cov kev xav tau tshwj xeeb. Txawm hais tias nws yog qhov coupling coefficient, zaus ntau yam lossis connector, peb tuaj yeem hloov kho lub coupler kom ntseeg tau tias nws sib xyaw ua ke rau hauv tus neeg siv khoom lub cev.
| Tus thawj coj-mw | Cov Lus Qhia Tshwj Xeeb |
Hom No: LDC-1/6-40N-300W-1 Lub zog loj directional coupler
| Tsis yog. | Cov Qauv | Yam tsawg kawg nkaus | Ib txwm muaj | Qhov siab tshaj plaws | Chav |
| 1 | Qhov ntau zaus | 1 | 6 | GHz | |
| 2 | Kev Sib Txuas Lus Nominal | 30 | dB | ||
| 3 | Kev Sib Txuas Lus Tseeb | 30 ± 1 | dB | ||
| 4 | Kev Sib Txuas Lus rhiab heev rau Zaus | ±1 | dB | ||
| 5 | Kev poob ntawm kev ntxig | 0.6 | dB | ||
| 6 | Kev coj ncaj qha | 15 | dB | ||
| 7 | VSWR | 1.25 | - | ||
| 8 | Lub zog | 300 | W | ||
| 9 | Kev Ua Haujlwm Kub Ntau | -25 | +55 | ˚C | |
| 10 | Impedance | - | 50 | - | Ω |
Cov Lus Cim:
1. Suav nrog kev poob theoretical 0.004db 2. Kev ntsuas fais fab yog rau kev thauj khoom vswr zoo dua 1.20: 1
| Tus thawj coj-mw | Cov Lus Qhia Txog Ib puag ncig |
| Kub Ua Haujlwm | -30ºC~+60ºC |
| Kub Cia Khoom | -50ºC ~ + 85ºC |
| Kev co | 25gRMS (15 degrees 2KHz) kev ua siab ntev, 1 teev ib qho axis |
| Av noo | 100% RH ntawm 35ºc, 95% RH ntawm 40ºc |
| Kev poob siab | 20G rau 11msec ib nrab sine nthwv dej, 3 axis ob qho kev taw qhia |
| Tus thawj coj-mw | Cov Qauv Txuj Ci |
| Tsev nyob | Aluminium |
| Tus Txuas | ternary alloy peb-feem alloy |
| Tus Poj Niam Tiv Tauj: | kub plated beryllium tooj dag |
| Rohs | ua raws li txoj cai |
| Qhov hnyav | 0.2kg |
Daim Duab Qhia Txog:
Tag Nrho Qhov Loj hauv mm
Kev Tawm Tsam Tawm Tsam ± 0.5 (0.02)
Kev Tawm Tsam Qhov Mounting ± 0.2 (0.008)
Txhua Tus Txuas: N-Poj Niam
| Tus thawj coj-mw | Cov Ntaub Ntawv Xeem |