Cov khoom
LDC-1/26.5-30S 1-26.5Ghz 30dB kev sib txuas lus
| Tus thawj coj-mw | Kev Taw Qhia rau LDC-1 / 26.5-30S 1-26.5Ghz 30dB directional coupler |
LEADER-MW 30dB Directional Coupler nyob rau hauv 1-26.5 GHz zaus ntau yam nrog rau kev coj ua ntawm 13dB yog ib qho tseem ceeb tivthaiv feem ntau siv rau hauv microwave thiab RF systems rau kev kuaj teeb liab thiab kev saib xyuas. Hom coupler no yog tsim los xaiv cov qauv ib feem ntawm lub zog los ntawm txoj kab xa xov, muab cov zis uas yog proportional rau lub zog tshwm sim thaum tswj kev sib cais siab ntawm cov chaw nres nkoj nkag thiab tso zis.
Qib sib txuas 30dB qhia tau hais tias lub coupler yuav rho tawm 1/1000th ntawm lub zog los ntawm txoj kev teeb liab tseem ceeb, uas yog qhov muaj txiaj ntsig zoo rau cov ntawv thov uas qhov cuam tshuam tsawg kawg nkaus yog qhov tseem ceeb. Qhov ntau ntawm 1-26.5 GHz ua rau lub coupler no haum rau ntau yam kev siv, suav nrog kev sib txuas lus, radar systems, thiab kev sib txuas lus satellite, vim nws suav nrog ntau txoj kab sib txuas lus txheem.
Nrog rau qhov kev taw qhia ntawm 13dB, lub coupler ua kom txo qis qhov xau ntawm lub zog los ntawm qhov chaw tso zis rov qab mus rau qhov chaw nkag, kom ntseeg tau tias lub teeb liab sampled tseem raug thiab tsis muaj kev cuam tshuam los ntawm kev cuam tshuam lossis suab nrov. Qhov kev taw qhia siab no pab txhawb rau kev ua tau zoo thiab kev ntseeg siab ntawm lub coupler hauv cov kab ke RF nyuaj, qhov twg qhov tseeb thiab kev ncaj ncees ntawm lub teeb liab yog qhov tseem ceeb.
| Tus thawj coj-mw | Cov Lus Qhia Tshwj Xeeb |
Hom TSIS MUAJ: LDC-1 / 26.5-30S
| Tsis yog. | Cov Qauv | Yam tsawg kawg nkaus | Ib txwm muaj | Qhov siab tshaj plaws | Chav |
| 1 | Qhov ntau zaus | 1 | 26.5 | GHz | |
| 2 | Kev Sib Txuas Lus Nominal | 30 | dB | ||
| 3 | Kev Sib Txuas Lus Tseeb | ±0.6 | dB | ||
| 4 | Kev Sib Txuas Lus rhiab heev rau Zaus | ±0.7 | dB | ||
| 5 | Kev poob ntawm kev ntxig | 1.1 | dB | ||
| 6 | Kev coj ncaj qha | 13 | dB | ||
| 7 | VSWR | 1.5 | - | ||
| 8 | Lub zog | 50 | W | ||
| 9 | Kev Ua Haujlwm Kub Ntau | -40 | +85 | ˚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 | hlau tsis xeb |
| Tus Poj Niam Tiv Tauj: | kub plated beryllium tooj dag |
| Rohs | ua raws li txoj cai |
| Qhov hnyav | 0.15 |
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: SMA-Poj Niam
| Tus thawj coj-mw | Cov Ntaub Ntawv Xeem |
