Cov khoom
RFTYT 3 Txoj Kev Fais Fab Faib
Daim Ntawv Qhia Txog Cov Ntaub Ntawv
| Txoj kev | Qhov Ntau Zaus | IL. siab tshaj plaws (dB) | VSWR siab tshaj plaws | Muab cais nyob ib leeg feeb (dB) | Lub zog nkag （W） | Hom Txuas | Qauv |
| 3 txoj kev | 134-174MHz | 1.0 | 1.35 | 18 | 50 | NF | PD03-F1610-N/134-174MHz |
| 3 txoj kev | 134-3700MHz | 3.6 | 1.50 | 18.0 | 20 | NF | PD03-F7021-N/134-3700MHz |
| 3 txoj kev | 136-174 MHz | 0.4 | 1.30 | 20.0 | 50 | NF | PD03-F1271-N/136-174MHz |
| 3 txoj kev | 300-500MHz | 0.6 | 1.35 | 20.0 | 50 | NF | PD03-F1271-N/300-500MHz |
| 3 txoj kev | 300-500MHz | 0.5 | 1.30 | 18.0 | 50 | NF | PD03-F1071-N/300-500MHz |
| 3 txoj kev | 400-470MHz | 0.5 | 1.30 | 20.0 | 50 | NF | PD03-F1071-N/400-470MHz |
| 3 txoj kev | 698-2700MHz | 0.6 | 1.30 | 20.0 | 50 | NF | PD03-F1271-N/698-2700MHz |
| 3 txoj kev | 698-2700MHz | 0.6 | 1.30 | 20.0 | 50 | SMA-F | PD03-F1271-S/698-2700MHz |
| 3 txoj kev | 698-3800MHz | 1.2 | 1.30 | 20.0 | 50 | SMA-F | PD03-F7212-S/698-3800MHz |
| 3 txoj kev | 698-3800MHz | 1.2 | 1.30 | 20.0 | 50 | NF | PD03-F1013-N/698-3800MHz |
| 3 txoj kev | 698-4000MHz | 1.2 | 1.30 | 20.0 | 50 | 4.3-10-F | PD03-F8613-M/698-4000MHz |
| 3 txoj kev | 698-6000MHz | 2.8 | 1.45 | 18.0 | 50 | SMA-F | PD03-F5013-S/698-6000MHz |
| 3 txoj kev | 800-870MHz | 0.8 | 1.35 | 18.0 | 50 | NF | PD03-F8145-N/800-870MHz |
| 3 txoj kev | 800-2700MHz | 0.6 | 1.25 | 20.0 | 50 | NF | PD03-F1071-N/800-2700MHz |
| 3 txoj kev | 800-2700MHz | 0.4 | 1.25 | - | 300 | NF | PD03-R2260-N/800-2700MHz |
| 3 txoj kev | 2.0-8.0GHz | 1.0 | 1.40 | 18.0 | 30 | SMA-F | PD03-F3867-S/2-8GHz |
| 3 txoj kev | 2.0-18.0GHz | 1.6 | 1.80 | 16.0 | 30 | SMA-F | PD03-F3970-S/2-18GHz |
| 3 txoj kev | 6.0-18.0GHz | 1.5 | 1.80 | 16.0 | 30 | SMA-F | PD03-F3851-S/6-18GHz |
Txheej txheem cej luam
Lub tshuab faib fais fab 3-txoj kev yog ib qho tseem ceeb uas siv rau hauv cov kab ke sib txuas lus wireless thiab RF circuits. Nws muaj ib lub qhov (port) nkag (input) thiab peb lub qhov (output) tso zis (output) uas siv los faib cov teeb liab nkag (input) rau peb lub qhov (output) tso zis. Nws ua tiav kev sib cais teeb liab thiab kev faib fais fab los ntawm kev ua tiav kev faib fais fab sib npaug thiab kev faib theem tas mus li. Feem ntau nws yuav tsum muaj kev ua tau zoo ntawm nthwv dej sawv ntsug, kev sib cais siab, thiab kev tiaj tiaj zoo.
Cov cim qhia tseem ceeb ntawm 3-txoj kev faib fais fab yog qhov ntau zaus, lub zog tiv taus, kev poob faib, kev poob ntxig ntawm cov tswv yim thiab cov zis, kev sib cais ntawm cov chaw nres nkoj, thiab qhov sib piv ntawm nthwv dej sawv ntawm txhua qhov chaw nres nkoj.
3-txoj kev fais fab splitters yog dav siv nyob rau hauv wireless kev sib txuas lus systems thiab RF circuits. Nws yog feem ntau siv nyob rau hauv teb xws li lub hauv paus chaw nres tsheb systems, antenna arrays, thiab RF pem hauv ntej-kawg modules.
Lub 3-txoj kev faib fais fab yog ib qho khoom siv RF, thiab nws cov yam ntxwv tseem ceeb thiab qhov zoo suav nrog:
Kev faib tawm sib npaug: Lub tshuab faib hluav taws xob 3-channel tuaj yeem faib cov teeb liab nkag mus rau peb lub qhov tso zis, ua tiav qhov nruab nrab ntawm kev faib tawm teeb liab. Qhov no muaj txiaj ntsig zoo rau cov ntawv thov uas xav tau kev tau txais lossis xa ntau lub teeb liab zoo sib xws tib lub sijhawm, xws li cov kab ke antenna array.
Broadband: 3-channel fais fab splitters feem ntau muaj ntau zaus thiab tuaj yeem npog ntau zaus. Qhov no ua rau lawv haum rau ntau yam kev siv RF, suav nrog cov kab ke sib txuas lus, radar systems, cov khoom siv ntsuas, thiab lwm yam.
Kev poob qis: Kev tsim cov khoom faib fais fab zoo tuaj yeem ua rau muaj kev poob qis dua. Kev poob qis yog qhov tseem ceeb heev, tshwj xeeb tshaj yog rau cov kab ke xa thiab txais cov teeb liab zaus siab, vim nws tuaj yeem txhim kho kev xa cov teeb liab zoo thiab kev txais tos.
Kev cais tawm siab: Kev cais tawm txhais tau tias qib kev cuam tshuam ntawm cov teeb liab ntawm cov qhov tso zis ntawm lub tshuab faib hluav taws xob. Lub tshuab faib hluav taws xob 3-txoj kev feem ntau muab kev cais tawm siab, ua kom muaj kev cuam tshuam tsawg kawg nkaus ntawm cov teeb liab los ntawm cov qhov tso zis sib txawv, yog li tswj tau qhov zoo ntawm cov teeb liab.
Qhov me me: Lub tshuab faib fais fab 3 txoj kev feem ntau siv cov khoom ntim me me thiab cov qauv tsim, nrog rau qhov loj me thiab ntim me dua. Qhov no tso cai rau lawv kom yooj yim koom ua ke rau hauv ntau yam RF systems, txuag qhov chaw thiab txhim kho kev ua haujlwm ntawm lub system.
Cov neeg siv khoom tuaj yeem xaiv qhov zaus thiab lub zog faib raws li qhov xav tau ntawm daim ntawv thov tshwj xeeb, lossis tiv tauj peb cov neeg muag khoom ncaj qha kom nkag siab thiab yuav khoom.
