Cov khoom
LDX-225/248-2S Helical Diplexer Kauv Duplexer
| Leader-mw | Taw qhia rau kauv duplexer |
Chengdu Leader Microwave Tech., (tus thawj coj-mw) qhov tshiab tshaj plaws hauv RF thev naus laus zis - lub kauv duplexer. Kauv duplexers yog tsim los ua kom tau raws li cov kev xav tau ntawm cov kev sib txuas lus niaj hnub no, muab cov kev daws teeb meem nrog Q siab thiab qis qis qis, ua rau lawv zoo tagnrho rau ntau yam kev siv.
Hauv lub ntiaj teb hloov zuj zus ntawm kev sib txuas lus wireless, qhov xav tau rau kev tswj hwm zaus yog qhov tseem ceeb. Kauv duplexers ua tau raws li qhov xav tau no los ntawm kev muab qhov nqaim txheeb ze bandwidths, tso cai rau kev tswj hwm zaus thiab txhim kho cov teeb liab zoo. Qhov no ua rau nws yog ib qho tseem ceeb hauv kev siv xws li chaw nres tsheb hauv cellular, radar systems thiab satellite kev sib txuas lus.
Ib qho ntawm cov txiaj ntsig tseem ceeb ntawm cov kauv duplexer yog nws cov qauv tshiab ntawm kauv, uas muab qhov sib npaug zoo meej ntawm qhov loj thiab kev ua haujlwm. Tsis zoo li cov qauv LC ib txwm muaj, kauv duplexers tuaj yeem ua tiav Q qhov tseem ceeb tshaj li ntawm 1000 thaum tuav ib daim ntawv me me. Qhov no txhais tau tias nws muab kev ua tau zoo yam tsis muaj kev cuam tshuam ntawm qhov chaw, ua rau nws zoo tagnrho rau cov khoom siv compact portable.
Tsis tas li ntawd, kauv duplexers yog ib qho yooj yim los tsim, ua rau lawv muaj txiaj ntsig zoo rau cov neeg tsim khoom. Nws cov qauv waveguide lossis coaxial ua kom muaj cov txheej txheem tsim tau zoo, tso cai rau kev sib koom ua ke rau hauv ntau lub tshuab thiab khoom siv.
| Leader-mw | Specification |
| RX | TX | |
| Ntau zaus | 225-242 MHz | 248-270 Mhz |
| Insertion Loss | ≤ 2.5dB | ≤ 2.5dB |
| Rov qab poob | ≥15 | ≥15 |
| Kev tsis lees paub | ≥50dB @ 248-270 MHz | ≥50dB @ 225-242 MHz |
| zog | 10W (CW) | |
| Kev khiav hauj lwm kub | 10 ℃ ~ + 40 ℃ | |
| Cia Kub | -45 ℃ ～ + 75 ℃ Bis 80% RH | |
| impedance | 50 Ω | |
| Nto tiav | Dub | |
| Chaw nres nkoj Connectors | SMA- Poj niam | |
| Kev teeb tsa | Raws li hauv qab no ( kam rau ua ± 0.5mm) |
Lus ceeb toom:
Lub zog ntsuas 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 | 0.5 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 |
