Cov khoom
Dual Junction Isolator Nrog Sma Connecter LDGL-1.4/2.8-S
| Tus thawj coj-mw | Kev Taw Qhia Dual Junction Isolator 1400-2800Mhz LDGL-1.4/2.8-S |
Ib lub tshuab cais ob lub qhov (dual junction isolator) nrog lub qhov (SMA connector) yog ib hom khoom siv microwave uas siv los cais cov theem sib txawv ntawm lub voj voog, tshwj xeeb tshaj yog rau cov ntawv thov zaus siab xws li 1400 txog 2800 MHz. Lub cuab yeej no ua lub luag haujlwm tseem ceeb hauv kev tiv thaiv kev cuam tshuam thiab kev cuam tshuam ntawm cov teeb liab, yog li ua kom zoo dua qhov kev ua tau zoo ntawm cov kab ke microwave.
Lub tshuab cais ob lub qhov (dual junction isolator) muaj ob lub khoom siv ferrite uas sib cais los ntawm cov spacers uas tsis yog magnetic, kaw rau hauv lub plhaub hlau uas muaj SMA (SubMiniature version A) connectors rau kev sib koom ua ke yooj yim rau hauv cov voj voog microwave. Lub SMA connector yog ib hom coaxial RF connector uas siv ntau, paub txog nws qhov ruaj khov thiab kev ntseeg tau hauv cov ntawv thov zaus siab. Lub tshuab cais ua haujlwm raws li lub hauv paus ntsiab lus ntawm magnetic biasing, qhov twg lub zog hluav taws xob ncaj qha (DC) magnetic field raug siv perpendicularly rau qhov kev taw qhia ntawm RF teeb liab ntws.
Hauv qhov zaus ntawm 1400 txog 2800 MHz no, lub isolator zoo thaiv cov teeb liab uas mus rau hauv ib qho kev taw qhia thaum tso cai rau cov teeb liab hla mus rau hauv qhov kev taw qhia rov qab. Cov khoom siv unidirectional no pab tiv thaiv cov khoom rhiab heev ntawm kev puas tsuaj los ntawm lub zog cuam tshuam lossis cov teeb liab rov qab tsis xav tau, uas feem ntau pom hauv cov kab ke transmitter thiab receiver. Ntxiv mus, nws txhim kho kev ruaj khov ntawm oscillators los ntawm kev nqus cov zog cuam tshuam, txo cov teebmeem rub zaus.
Cov khoom siv cais ob lub qhov (dual junction isolators) muaj cov qib kev cais siab dua li cov khoom siv cais ib lub qhov (single junction isolators), ua rau lawv zoo tagnrho rau cov kev siv uas xav tau kev ruaj ntseg ntawm cov teeb liab zoo dua. Lawv siv dav hauv kev sib txuas lus, kev siv tshuab radar, kev sib txuas lus satellite, thiab ntau lwm yam kev siv microwave uas qhov kev ruaj ntseg ntawm cov teeb liab thiab kev ruaj ntseg ntawm lub cev yog qhov tseem ceeb.
Hauv kev xaus lus, lub tshuab cais ob lub qhov (dual junction isolator) nrog lub qhov txuas SMA, tsim los rau cov zaus ntawm 140 txog 2800 MHz, yog ib qho tseem ceeb hauv kev tsim kho microwave. Nws muab kev cais zoo heev, tiv thaiv kev cuam tshuam ntawm lub teeb liab, thiab tswj kev ua haujlwm tag nrho ntawm lub cev los ntawm kev ua kom cov teeb liab mus rau hauv qhov kev taw qhia xwb.
| Tus thawj coj-mw | Cov Lus Qhia Tshwj Xeeb |
LDGL-1.4/2.8-S
| Zaus (MHz) | 1400-2800 | ||
| Kub thiab txias | 25℃ | 0-60℃ | |
| Kev poob ntawm qhov ntxig (db) | ≤1.0 | ≤1.2 | |
| VSWR (max) | ≤1.3 | 1.35 | |
| Kev rho tawm (db) (min) | ≥38 | ≥35 | |
| Impedancec | 50Ω | ||
| Fais fab pem hauv ntej (W) | 10w (cw) | ||
| Fais fab rov qab (W) | 10w (rv) | ||
| Hom Txuas | SMA-F→SMA-M | ||
Cov Lus Cim:
Qhov 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 | 0ºC ~ + 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 | 45 Hlau los yog hlau alloy uas yooj yim txiav |
| Tus Txuas | Tooj dag kub plated |
| Tus Poj Niam Tiv Tauj: | tooj liab |
| Rohs | ua raws li txoj cai |
| Qhov hnyav | 0.15kg |
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 Qhov Txuas: SMA-F→SMA-M
| Tus thawj coj-mw | Cov Ntaub Ntawv Xeem |
