Product Description
2.4m L/X band tej thaj chaw deb sensing av chaw nres tsheb kav hlau txais xovyog siv rau lub hom phiaj tau txais thiab taug qab ntawm satellites, muab RF channel zoo rau kev sib kis thiab txais cov teeb liab satellite. Nws tuaj yeem ua tau raws li qhov yuav tsum tau ua ntawm cov nyiaj siv ua haujlwm taug qab.
Lub siab nce lub teeb yuag portable kav hlau txais xov servo system muaj xws li kav hlau txais xov pub khoom, servo thiab taug qab cov qauv, thiab txhawb nqa. Lub kav hlau txais xov module txais ib lub kav hlau txais xov parabolic uas tuaj yeem sib sau tau sai, thiab lub servo txais yuav X-Y pedestal. Lub X-Y axis kis tau tus mob tau txais "module + RV sib koom ua ke" kom ua tiav qhov chaw khaws cia thiab siv hluav taws xob tsawg. Cov ncej txhawb nqa yog ua los ntawm siab -lub zog aluminium alloy khoom.
Cov kev xav tau kev cob qhia yog qhov ntawd2.4m L/X band tej thaj chaw deb sensing av chaw nres tsheb kav hlau txais xovyuav tsum muaj peev xwm txais tau ob qho L-band thiab X-band signals.
Vim muaj qhov sib txawv loj ntawm L-band thiab X-band, thiab qhov nce siab xav tau rau X-band, peb tau siv peb lub tuam txhab kev paub txog kev tsim vaj tsev los siv cov khoom siv hluav taws xob ntau zaus los cais L-band thiab X-band, tso cai rau ob qho tib si ua haujlwm ib txhij.
L-band pub yog tsim los ua ib qho kev sib koom ua ke, nrog rau nws qhov chaw nruab nrab ntawm qhov chaw focal point ntawm tus qauv paraboloid, tsim ib lub kav hlau txais xov paraboloid feedforward. X-band pub yog tus qauv Cassegrain dual-reflector kav hlau txais xov. Qhov thib ob reflector nthuav tawm ntau zaus xaiv, ua haujlwm raws li "opaque qauv" rau X-band, tso cai rau kev xav, thaum nws dhau los ua "pob tshab qauv" rau L-band, tso cai rau electromagnetic nthwv dej dhau los ntawm qhov tsis muaj kev cuam tshuam.
Tshwj xeeb nta
- Kev nce qib siab
- Tsawg qhov ntxig poob
- Kev sib cais siab
- X, Y pedestal
Technical Parameters
|
Parameter |
Kev ua tau zoo |
|
Kav hlau txais xov aperture |
2.4m |
|
SWR |
Tsawg dua lossis sib npaug rau 1.6: 1 |
|
Thawj sab lobe theem |
Tsawg dua los yog sib npaug rau -14dB |
|
GT tus nqi |
L band 0.6 dB / k |
|
X band 21 dB/k |
|
|
LNB down -kev hloov pauv |
X->L (950MHz-2150MHz) |
|
Ua haujlwm zaus band |
L-band downlink: 950-1650 MHz |
|
X-band downlink: 7700-8400 MHz |
|
|
Polarization hom |
L: Sab laug-kab voj voog polarization, sab xis-tes ncig polarization |
|
X: Vertical polarization, kab rov tav polarization |
|
|
Txoj kev taug qab |
Nws muaj lub peev xwm los ntawm phau ntawv thiab cov kev pab cuam taug qab (TLE orbit: nws tuaj yeem teem caij lub sijhawm nkag, TLE (ib zaug, ntau yam), thiab lwm yam haujlwm los npaj kev saib xyuas kev tsis sib haum xeeb thiab kev tuav pov hwm, ua tiav kev kwv yees thiab taug qab kev ua haujlwm rau ntau yam qis - orbit satellites) |
|
Kev sib hloov ntau ntawm kav hlau txais xov |
X -axis: ± 90 degree, Y-axis: ± 90 degree |
|
taw tes qhov tseeb |
Tsawg dua lossis sib npaug li 0.05℃(RMS) |
|
Nruab nrog satellite txoj hauj lwm cia muaj nuj nqi |
Muaj peev xwm khaws cia thiab hloov kho qhov chaw tsis muaj tsawg kawg yog 10 satellites, nrog rau kev muaj peev xwm xaiv cov phiaj xwm satellites thiab tso saib lawv cov sub satellite point trajectories ntawm ob - daim ntawv qhia qhov ntev, nrog rau kev tswj hwm qhov chaw khaws ntaub ntawv |
Daim ntawv thov
- 2.4m L / X band tej thaj chaw deb sensing av chaw nres tsheb kav hlau txais xov yog tsim rau huab cua huab cua.
- Cov kav hlau txais xov no tuaj yeem siv rau hauv hav zoov thiab kev ua liaj ua teb.
- Nws txhawb lub ntiaj teb soj ntsuam satellite cov ntaub ntawv downlink.
- Nws tseem muaj txiaj ntsig zoo hauv kev tshawb nrhiav thiab kev sim ua liaj ua teb.
Kev Tsim Nyog & Kev Ua tiav
- Certified los ntawm ISO 9001 Quality Management System
- Ntau qhov kev tsim tawm thiab cov qauv siv hluav taws xob patents (piv txwv li, cov qauv siv hluav taws xob sib txuas, qis- cuam tshuam tsav tsheb algorithm)
- Ua tiav hauv cov haujlwm hauv tsev thiab thoob ntiaj teb
- Exported mus rau ntau tshaj 10 lub teb chaws thiab cheeb tsam nyob rau hauv Southeast Asia thiab Africa, tau txais ib tug zoo lub koob npe nrov
Tom qab -Kev Pabcuam Muag
- Customized Technical Support: Cov qauv thiab kev tswj hwm tuaj yeem hloov kho raws li qhov sib txawv satellite orbit tsis thiab zaus band yuav tsum tau ua;
- Ntiaj teb no Logistics Guarantee: Txhawb nqa hiav txwv freight, huab cua freight, thiab multimodal thauj, muab lub xeem - mais kev pab cuam;
- 24/7 Technical Response: Txhawb cov chaw taws teeb tswj, kev daws teeb meem, thiab kev pabcuam txhim kho.
FAQ
1) Vim li cas ho xav txog XY mount nyob rau hauv 2.4-meter tej thaj chaw deb sensing av chaw nres tsheb? Nws qhov txiaj ntsig tseem ceeb yog dab tsi?
- Zoo heev zenith nrhiav kev ua tau zoo thiab tsis muaj qhov muag tsis pom kev
- Simplify servo tsav tsim
- Symmetrical qauv, uniform faib ntawm lub ntiajteb txawj nqus
2) Dab tsi yog qhov taw qhia thiab taug qab qhov tseeb ntawm XY mount? Lawv puas tuaj yeem ua tau raws li qhov yuav tsum tau ua?
Qhov taw qhia qhov tseeb ntawm qhov siab -precision XY mount tuaj yeem ncav cuag tsawg dua lossis sib npaug li 0.01℃(RMS), thiab qhov ntsuas qhov tseeb tuaj yeem ncav cuag tsawg dua lossis sib npaug li 0.005℃(RMS) lossis siab dua. Qhov no ua tau raws li qhov yuav tsum tau ua rau cov chaw taws teeb sensing satellite txais cov ntaub ntawv. Qhov tseem ceeb yog los xyuas kom meej tias lub servo tswj system algorithm ntawm tus neeg muag khoom tau sib sib zog nqus ua ke nrog XY mount qauv.
3) Yuav ua li cas 2.4m L / X band tej thaj chaw deb sensing av chaw nres tsheb kav hlau txais xov ua tiav ib txhij txais tos ntawm L thiab X bands?
Feem ntau, dual zaus pub qhov tsim tau txais yuav. Muaj ob txoj kev tau txais kev ywj pheej (waveguide structures) nyob rau hauv qhov chaw pub khoom noj, sib haum rau cov zaus ntawm L thiab X bands feem, thiab kev tsim kho kom zoo yog nqa tawm ntawm qhov chaw pub khoom noj kom txo qis kev cuam tshuam. Cov teeb liab tau ua tiav los ntawm lawv cov LNAs thiab downlink.
|
Parameter |
Kev ua tau zoo |
|
Kav hlau txais xov aperture |
2.4m |
|
SWR |
Tsawg dua lossis sib npaug rau 1.6: 1 |
|
Thawj sab lobe theem |
Tsawg dua los yog sib npaug rau -14dB |
|
GT tus nqi |
L band 0.6 dB / k |
|
X band 21 dB/k |
|
|
LNB down -kev hloov pauv |
X->L (950MHz-2150MHz) |
|
Ua haujlwm zaus band |
L-band downlink: 950-1650 MHz |
|
X-band downlink: 7700-8400 MHz |
|
|
Polarization hom |
L: Sab laug-kab voj voog polarization, sab xis-tes ncig polarization |
|
X: Vertical polarization, kab rov tav polarization |
|
|
Txoj kev taug qab |
Nws muaj lub peev xwm los ntawm phau ntawv thiab cov kev pab cuam taug qab (TLE orbit: nws tuaj yeem teem caij lub sijhawm nkag, TLE (ib zaug, ntau yam), thiab lwm yam haujlwm los npaj kev saib xyuas kev tsis sib haum xeeb thiab kev tuav pov hwm, ua tiav kev kwv yees thiab taug qab kev ua haujlwm rau ntau yam qis - orbit satellites) |
|
Kev sib hloov ntau ntawm kav hlau txais xov |
X -axis: ± 90 degree, Y-axis: ± 90 degree |
|
taw tes qhov tseeb |
Tsawg dua lossis sib npaug li 0.05℃(RMS) |
|
Nruab nrog satellite txoj hauj lwm cia muaj nuj nqi |
Muaj peev xwm khaws cia thiab hloov kho qhov chaw tsis muaj tsawg kawg yog 10 satellites, nrog rau kev muaj peev xwm xaiv cov phiaj xwm satellites thiab tso saib lawv cov sub satellite point trajectories ntawm ob - daim ntawv qhia qhov ntev, nrog rau kev tswj hwm qhov chaw khaws ntaub ntawv |
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