Cov khoom
LPD-1/2-5S 5 txoj kev fais fab faib
| Leader-mw | Taw qhia rau 5 txoj kev fais fab faib |
Lub 1-2GHz 5-txoj kev fais fab splitter yog ib qho cuab yeej uas tuaj yeem faib lub zog ntawm ib qho kev tawm tswv yim rau 5 qhov tso tawm thiab faib lub zog sib npaug lossis tsis sib xws ntawm lawv. Nws tseem tuaj yeem ua ke lub zog ntawm ntau lub teeb liab rau hauv ib qho kev tso zis. Nws yog ib qho tseem ceeb kom ntseeg tau tias qee qhov kev sib cais ntawm cov chaw nres nkoj tso tawm kom tsis txhob cuam tshuam.
Lub ntsiab kev tsis sib xws ntawm lub hwj chim faib muaj xws li: Ntau zaus: 1-2GHz Lub zog faib hluav taws xob yog tsim los ua haujlwm hauv 1GHz txog 2GHz zaus ntau thiab yog li tsim nyog rau cov ntawv thov hauv qhov ntau zaus. Fais fab poob: suav nrog kev poob, kev faib tawm, kev xav poob Lub zog poob yog hais txog tus nqi ntawm lub zog poob thaum lub sijhawm sib cais.
Nws suav nrog kev poob qis, uas yog lub zog poob thaum lub teeb liab tso rau hauv lub hwj chim splitter; faib poob, uas yog lub zog poob thaum lub sij hawm faib; thiab reflection poob, uas yog lub zog poob los ntawm cov teeb liab xav txog. Voltage sawv yoj piv (VSWR) ntawm txhua qhov chaw nres nkoj VSWR yog ib qho kev ntsuas ntawm kev ua haujlwm ntawm lub zog hloov ntawm cov chaw nres nkoj.
Lower VSWR qhia tau hais tias lub zog hloov pauv tau zoo dua thiab qis dua qhov kev xav. Isolation Isolation yog hais txog lub hwj chim splitter lub peev xwm los tiv thaiv cov teeb liab tawm ntawm qhov chaw tso zis. Qib siab ntawm kev sib cais kom muaj kev cuam tshuam tsawg kawg ntawm cov khoom tso tawm. Amplitude tshuav nyiaj li cas thiab theem sib npaug Amplitude yog hais txog qhov sib npaug ntawm lub zog ntawm cov khoom tso tawm, thaum lub sij hawm tshuav nyiaj li cas yog hais txog qhov sib npaug ntawm theem hloov ntawm cov channel.
| Leader-mw | specification |
| Tsis muaj. | Parameter | Yam tsawg kawg nkaus | Hom | Qhov siab tshaj plaws | Chav tsev |
| 1 | Ntau zaus | 1 | - | 2 | GHz |
| 2 | Insertion Loss | - | - | 7.8 ib | dB |
| 3 | Phase Balance: | - | ± 6 | dB | |
| 4 | Amplitude Balance | - | ± 2 | dB | |
| 5 | VSWR | - | 1.5 (Input) | - | |
| 6 | Hwj chim | 20 wb | W cw | ||
| 7 | Muab cais nyob ib leeg | - | 15 | ˚C | |
| 8 | Impedance | - | 50 | - | Ω |
| 9 | Txuas | SMA-F | |||
| 10 | Nyiam kawg | SLIVER/YELLOW/GREEN/BLUE/DUB | |||
Lus ceeb toom:
1, Tsis suav nrog Theoretical poob 7db 2.Power rating yog rau load vswr zoo dua 1.20: 1
| Leader-mw | Environmental Specifications |
| Kev ua haujlwm kub | -30ºC ~ + 60ºC |
| Cia Kub | -50ºC ~ + 85ºC |
| Kev vibration | 25gRMS (15 degrees 2KHz) endurance, 1 teev ib axis |
| Cov av noo | 100% RH ntawm 35ºc, 95% RH ntawm 40ºc |
| poob siab | 20G rau 11msec ib nrab sine yoj, 3 axis ob qho tib si qhia |
| Leader-mw | Mechanical Specifications |
| Tsev | Aluminium |
| Txuas | ternary alloy peb-partalloy |
| Poj Niam Sib cuag: | kub plated beryllium bronze |
| Rohs | ua raws |
| Qhov hnyav | 0.15 kg ib |
Daim duab kos duab:
Tag nrho Dimensions hauv mm
Cov ntsiab lus kam rau ua ± 0.5 (0.02)
Mounting Qhov Tolerances ± 0.2 (0.008)
Tag nrho cov Connectors: SMA-poj niam
| Leader-mw | Cov ntaub ntawv xeem |