Kev piav qhia
GDANT-001 Sab Hauv Tsev HDTV Kav hlau txais xov yog nyob rau hauv super slim tsim catering rau niaj hnub nroog zoo nkauj thiab compact los nkaum nrog ntau txoj kev txhim kho nta, txhawb HDTV, 1080P TV thiab 4K ULTRA HD.
Cov naj npawb ntawm cov channel thiab cov kev pab cuam TV uas koj tuaj yeem tau txais, nyob ntawm seb qhov twg tau tshaj tawm hauv -- huab cua hauv koj cheeb tsam. Tsis muaj nqi them txhua hli thiab tsis tas yuav sau npe. Tsuas yog ntsaws rau TV, luam theej duab channel, tom qab ntawd txaus siab rau TV qhia!
GDANT-001 Sab Hauv Tsev HDTV Kav hlau txais xov ntse Pass Amplifier Nrog 4G LTE Lim Built-in
Lub inline Smart Pass Amplifier, tag nrho - nyob rau hauv -ib qho tsim, ua rau kev sib txuas yooj yim dua thiab muaj peev xwm ntau dua hauv ntau qhov tau txais ntau yam. Tsis muaj hesitation ntxiv rau kev txiav txim siab ntawm ib qho luv luv thiab ntev ntev kav hlau txais xov!
GDANT-001 Sab hauv HDTV kav hlau txais xov. 4G LTE Filter tsim-hauv yuav thaiv tag nrho 3G thiab 4G cov teeb liab los ntawm cov xov tooj ntawm tes, ntsiav tshuaj, wireless networks lossis xov tooj ntawm tes transmitters kom ntseeg tau tias tsis muaj suab nrov tsis muaj suab nrov hauv TV txais tos.
Specification
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Qhov chaw ntawm Keeb Kwm: Guangdong, Suav |
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Qauv nab npawb: GMIANT-001 |
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Kev piav qhia: Sab Hauv Tsev HDTV Kav hlau txais xov |
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Yam khoom |
TYPICAL |
QCLIMIT |
KEV TIV THAIV |
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Ntau zaus |
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VHF Band |
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54-220 MHz |
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UHF Band |
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470-806 MHz |
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Amplifier |
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Tau txais |
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VHF Band |
+13.0dB |
+12.0dB Min. |
54-220 MHz |
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UHF Band |
+13.0dB |
+11.5dB Min. |
470-806 MHz |
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Nrov duab |
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VHF Band |
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5dB MAX. |
54-220 MHz |
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UHF Band |
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6 dB MAX. |
470-806 MHz |
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Rov Los Los |
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VHF Band |
-12dB |
-10dB MAX. |
54-220 MHz |
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UHF Band |
-12dB |
-10dB MAX. |
470-806 MHz |
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INput LEVEL (1dB) |
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VHF Band |
103dBuV ua |
101dBuV MIN. |
AT61.25 MHz input |
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UHF Band |
101dBuV ua |
98dBuV MIN. |
AT471.25 MHz input |
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UHF Band |
93dv wb |
90dBuV MIN. |
f1=475.25MHz, f2=481.25MHz |
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(2f2-f1) 60dB |
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Kev tiv thaiv IP3 |
66dbmv ua |
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@174/180 MHz |
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72dbmv ua |
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@470/476 MHz |
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ESD |
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Tiv tauj DICHARGE |
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± 8KV |
MIN 5 hits Txhua POLARITY |
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AIR DICHARGE |
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± 15KV |
MIN 5 hits Txhua POLARITY |
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SURGE-PEAK VOLTAGE |
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UNIDIRECTIONAL WAVE |
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± 6 KV |
MIN 5 hits Txhua POLARITY |
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RINGING WAVE |
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± 6 KV |
MIN 5 hits Txhua POLARITY |
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SURGE-PEAK tam sim no |
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UNIDIRECTIONAL WAVE |
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400A |
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RINGING WAVE |
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500A |
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Ua haujlwm kub |
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-35℃~ +65 degree |
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STORAGE TEMPERATURE |
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-40℃~ +70 degree |
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Hwj chim VOLTAGE |
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+12VDC/± 3% |
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Tam sim no |
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75mA ua |
12 VDC |
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NPAJ IMPEDANCE |
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75 HMO |
@ TSIS PAUB TIAS |
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TXOJ CAI NTAWM IMPEDANCE |
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75 HMO |
@ TSIS PAUB TIAS |
Goodmind Electronics (Shenzhen) Co., Ltd. yog tsim nyob rau hauv 1992 nrog ib tug sau npe peev ntawm 18 lab US dollars. Nws tus kheej lub Hoobkas nyob hauv Shenzhen thiab muaj ntau tshaj 1000 tus neeg ua haujlwm. Nws yog lub tuam txhab ua haujlwm siab -tech enterprise integrating R&D, ntau lawm, muag thiab kev pabcuam, Lub tuam txhab tshwj xeeb hauv Kav hlau txais xov / Network Kev sib txuas lus / Bluetooth / AV Accessories / Smart Home / Car Accessories kev tsim lub tuam txhab. Lub Hoobkas yog vertically integrated. Lub Hoobkas muaj kev ua cov yas, hlau stamping, zinc tuag casting, SMT, DIP thiab Assembly center. Lub tuam txhab muaj lub zog nyiaj txiag muaj zog, pab pawg R&D kws tshaj lij, cov cuab yeej tsim khoom zoo tshaj plaws thiab kev tsim khoom lag luam, thiab mob siab rau tsim cov khoom zoo rau cov neeg siv khoom.
Cov channel twg kuv tuaj yeem tau txais nrog Sab Hauv Tsev HDTV Kav hlau txais xov?
Cov channel uas koj tuaj yeem tau txais yog nyob ntawm qhov muaj cov chaw tshaj tawm hauv zos hauv koj cheeb tsam. Feem ntau, koj tuaj yeem tau txais cov xov xwm loj hauv lub network (ABC, CBS, NBC, FOX, PBS) thiab lwm qhov chaw hauv zos tshaj tawm hauv hom digital.
Puas Sab Hauv Tsev HDTV Kav hlau txais xov ua haujlwm nrog cov laus analog TVs?
Feem ntau Sab Hauv Tsev HDTV Kav hlau txais xov yog tsim los ua haujlwm nrog cov TVs. Yog hais tias koj muaj ib tug laus analog TV, tej zaum koj yuav xav tau ib tug digital converter lub thawv siv lub kav hlau txais xov.
Kuv puas tuaj yeem siv lub kav hlau txais xov HDTV Sab Hauv Tsev hauv cov chaw nyob deb nroog?
Qhov kev ua tau zoo ntawm Sab Hauv Tsev HDTV Kav hlau txais xov nyob rau hauv cov cheeb tsam nyob deb nroog nyob ntawm qhov sib thooj rau tshaj tawm cov yees. Qee zaum, yuav tsum muaj lub kav hlau txais xov sab nraum zoov uas muaj zog dua rau kev txais tos zoo dua.
FAQ
Q: Kuv yuav nruab ib lub kav hlau txais xov HDTV sab hauv?
A: Kev teeb tsa feem ntau yog ncaj nraim. Muab lub kav hlau txais xov rau hauv qhov chaw uas muaj kab pom meej rau kev tshaj tawm cov yees, txuas mus rau koj lub TV, thiab ua ib qho channel scan ntawm koj lub TV kom pom cov channel muaj.
Q: Kuv puas tuaj yeem siv ntau lub kav hlau txais xov sab hauv HDTV hauv tib lub tsev?
A: Thaum nws tuaj yeem siv ntau lub kav hlau txais xov, nws feem ntau ua tau zoo dua los siv ib lub kav hlau txais xov nrog lub tshuab xa hluav taws xob lossis lub teeb liab splitter yog tias koj xav txuas ntau lub TV.
Q: Lub kav hlau txais xov hauv tsev HDTV puas tuaj yeem tau txais cov xov tooj cua?
A: Tsis yog, Sab Hauv Tsev HDTV Kav hlau txais xov tsuas tuaj yeem tau txais ntau dua -- xov xwm tshaj tawm hauv huab cua. Lawv tsis muab kev nkag mus rau cable lossis satellite raws.
Q: Puas muaj ntau hom Sab Hauv Tsev HDTV Kav hlau txais xov?
A: Yog, muaj ntau hom, nrog rau cov kav hlau txais xov tiaj tus, cov kav hlau txais xov txuas ntxiv, thiab cov kav hlau txais xov taw qhia. Qhov kev xaiv nyob ntawm yam xws li teeb liab lub zog nyob rau hauv koj cheeb tsam, qhov kev ncua deb mus rau tshaj tawm cov yees, thiab tus kav hlau txais xov tus tsim.
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