11db Directional Coupler 3400-5000MHz Microuwave Tsawg VSWR High Isolation Directional Coupler SMA Directional Coupler
11db Directional Coupler muaj compact thiab rugged tsim rau qhov chaw-constrained applications.The 03KDC-3.4^5G-10S yog ib qho ultra siab directivity 3400MHz rau 5000MHz, 10 dB unidirectional coupler. Cov qauv tsim stripline nthuav tawm zoo heev coupling flatness thiab VSWR ntawm txhua qhov chaw nres nkoj.Applications muaj xws li reflectometry (rov qab poob) kev ntsuas, qib kev soj ntsuam, thiab lwm yam. Kev tsim qauv kuj muaj, hu rau lub Hoobkas kom paub meej.
Main Indicators
Khoom npe | Directional Coupler |
Ntau zaus | 3.4 ~ 5 GHz |
Insertion Poob | ≤1dB |
Kev sib txuas | ≤11 ± 1dB |
VSRW | ≤1.3: 1 |
Muab cais nyob ib leeg | ≥20dB |
Kev tuav fais fab | 10 watt |
Impedance | 50 UAS |
Chaw nres nkoj Connectors | IN: SMA-M OUT: SMA-F |
Ua haujlwm kub | -30 ℃ ~ + 70 ℃ |
Daim duab kos duab

Nco tseg
Directional couplertso cai rau tus neeg siv coj mus kuaj lub zog ntawm cov kab sib txuas nrog qhov muab txuas txuas. Qhov tseem ceeb, ib qho kev coj ua sib txuas yuav (qhov zoo tshaj) qauv lub zog hauv ib qho kev taw qhia, kev ntxub ntxaug ntawm kev mus tom ntej thiab rov qab. Qhov kev xaiv uas lub coupler tuaj yeem xaiv ntawm lub hauv ntej thiab rov qab nthwv dej yog hu ua directionality, thiab feem ntau yog qhov tseem ceeb tshaj plaws hauv kev xaiv ib qho kev coj sib txuas. Lwm yam tseem ceeb muaj xws li rov qab poob, coupling tus nqi, coupling leveling, insertion poob, thiab lub zog tuav. Yog xav paub ntxiv txog txhua qhov txuas, xa mus rau Microwave Power Splitters thiab Couplers Primer thiab Daim Ntawv Ceeb Toom rau Directivity thiab VSWR Measurements.