Lub ntsiab lus tseem ceeb
Cov4.5-meter Cassegrain Direct Broadcast Satellite (DBS) Band Pub Systemyog satellite kev sib txuas lus apparatus tshwj xeeb tsim los ua haujlwm hauv DBS zaus band. Cov kab ke no suav nrog Cassegrain reflector configuration nrog rau lub feedhorn uas tau ua kom zoo rau kev txais tos thiab xa cov teeb liab hauv DBS zaus spectrum, uas nyob ntawm 12.2 txog 12.7 GHz. Nws cov ntawv thov tseem ceeb suav nrog kev txais xov tooj cua satellite, xov tooj cua kev sib txuas lus, thiab kev pabcuam tshaj tawm.
Tus tsim Cassegrain muab qhov ua tau zoo, muaj txiaj ntsig zoo, zoo tshaj plaws rau kev txais cov cim qhia los ntawm geostationary satellites thiab xa cov teeb liab hla kev deb. Lub 4.5m txoj kab uas hla ua kom zoo heev txais tos rhiab heev, txawm nyob rau hauv ib puag ncig nyuaj. Lub kaw lus yog sib xws nrog ntau yam ntawm cov kav hlau txais xov, muab kev yooj yim rau ntau daim ntawv thov satellite.
Ntsiab Specifications
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Ntau zaus Ntau yam |
Tx: 17.30-18.40GHz |
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Rx: 10.70-12.75 GHz |
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Insertion Loss |
Tx Less dua lossis sib npaug rau 0.25dB |
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Rx Tsawg dua lossis sib npaug rau 0.25 dB |
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VSWR |
Tx Less than 1.30 |
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Rx Tsawg dua lossis sib npaug rau 1.30 |
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Muab cais nyob ib leeg |
Tx/Rx Ntau dua lossis sib npaug rau 85dB |
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Rx/Tx Ntau dua lossis sib npaug rau 85dB |
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Kev tuav fais fab |
500W CW PER Tx Port (1KW TOTAL) |
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Siab |
Muab khi rau 5.0 PSIG |
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Ua kom tiav |
Xim Xim Xim |
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Interface |
Tx: WR62 (BJ140) |
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Rx: WR75 (BJ120) |
Qhov zoo thiab cov yam ntxwv tseem ceeb
Cov4.5m Cassegrain DBS Band Pub Systemmuaj ntau yam zoo uas paub qhov txawv ntawm lwm lub tshuab hauv kev ua lag luam. Qee qhov txiaj ntsig tseem ceeb tshaj plaws suav nrog:
- High Gain thiab Tsawg Loss: Lub Cassegrain configuration pab txhawb lub attainment ntawm ntau yam teeb liab amplification (ntau tshaj 50 dB), yog li lav lub meej thiab kev cia siab txais tos ntawm faint satellite teeb liab. Tsis tas li ntawd, lub kaw lus qis qis qis qis (tsawg dua -25 dB) txo qis kev cuam tshuam los ntawm cov teeb liab tsis zoo, ua rau nws tsim nyog rau Direct Broadcast Satellite (DBS) daim ntawv thov.
- Precision thiab ruaj khov: Nruab nrog lub beamwidth ntawm 0.8 degree thiab dual-polarization feedhorn, lub kaw lus no muab kev txhim kho qhov tseeb hauv kev txais cov teeb liab. Lub adjustable azimuth thiab elevation mounting ua kom yooj yim sib dhos, uas yog qhov tseem ceeb rau kev txhawb nqa lub teeb pom kev zoo hauv kev sib txuas lus satellite.
- Siab Hwj chim: Lub kaw lus muaj peev xwm tuav tau txog li 100 W ntawm lub zog tas mus li, ua rau nws tsim nyog rau lub zog hluav taws xob satellite kev sib txuas lus uas yuav tsum tau ua kom muaj zog thiab ua haujlwm zoo ib yam.
- Kev khiav hauj lwm qhov kub thiab txias: Lub kaw lus tau tsim kho kom ua haujlwm tau zoo thoob plaws ntau qhov chaw ntawm ib puag ncig, xws li ntawm -40 degree mus rau +60 degree . Cov yam ntxwv no txhim kho nws txoj kev siv ntau yam rau kev siv hauv ob qho tib si sab hauv tsev thiab sab nraum zoov, tshwj xeeb tshaj yog nyob rau hauv cov xwm txheej tsis zoo.
- Durability thiab Weatherproofing: Lub kaw lus tau nruab nrog IP65- ntsuas huab cua tiv thaiv txheej, ua kom nws tiv taus ib puag ncig hnyav xws li nag lossis daus, daus, thiab cua, yog li lav qhov kev ua tau zoo thiab vam khom lub sijhawm.
- Customiztsim tau: Admwtech muab Original Equipment Manufacturer (OEM) thiab Original Design Manufacturer (ODM) cov kev pab cuam, ua kom cov neeg siv khoom txiav cov tshuab raws li lawv cov kev xav tau tshwj xeeb. Qhov no suav nrog kev hloov kho rau feedhorn configurations, xaiv cov ntaub ntawv, thiab tsim cov kav hlau txais xov.
Daim ntawv thov
Cov4.5m Cassegrain DBS Band Pub Systemyog tsim rau ntau yam kev sib txuas lus satellite, suav nrog:Cassegrain Reflector, Fedhorn thiab Polarization, High Gain thiab Low Sidelobes.
Vim li cas thiaj xaiv Admwtech?
Raws li kev sib txuas lus thoob ntiaj teb xav tau nce ntxiv, tshwj xeeb tshaj yog hauv kev sib txuas lus satellite, qhov xav tau rau kev ua haujlwm siab satellite phaj ua qhov tseem ceeb. Cov4.5m Cassegrain DBS Band Pub Systemyog ib qho kev daws teeb meem zoo tshaj plaws rau cov kev pab cuam tshaj tawm ncaj qha (DBS) thiab lwm cov ntawv thov kev sib txuas lus satellite.Admwtechtau mob siab rau kev muab cov tshuab satellite siab heev thiab cov khoom siv, ua piv txwv los ntawm peb 4.5m Cassegrain DBS Band Feed System, uas qhia txog peb txoj kev cog lus kom xa cov khoom zoo rau peb cov neeg siv khoom.
Cim npe nrov: 4.5m cassegrain dbs band pub system, Tuam Tshoj 4.5m cassegrain dbs band pub system manufacturers, lwm tus neeg, Hoobkas
