Wireless video Transmitter SDI ki he meʻafaitaa
Wireless video Transmitter SDI ki he meʻafaitaa loloa COFDM UAV UGV downlink transmission
Ko e hDMI pē ʻe taha mo e SDI ʻe lava ke fili, ʻikai fakatouʻosi.
–1W/2.5W HD vitio COFDM wireless downlink transmitter mo e HDMI pe SDI pe AV input interface
Naʻe fakataumuʻa ʻa e wireless digital video transmitter ke fakaʻaongaʻi ʻaki ʻa e HD pe SD camera, ia & 8217; ko ha foʻi vitio wireless siʻisiʻi ʻoku fakataumuʻa ke maʻu ai ʻa e taimi moʻoni, vitiō lelei mei he Point of View Camera, UAV/UGV/sino Cams/Concealments, mo e ngaahi meʻafaitā sipotí. ʻOku hDMI SDI pe AV ʻa e transmitter mo e COFDM modulation tekinolosia mo e H.264/H.265 encoding ʻoku vave ʻene ʻave ʻa e ongo vitioo mo NLOS (ʻikai ʻata) ngaahi tūkunga ʻoku māʻulalo ʻene ʻosí. ʻOku aʻu ʻa e 2.5 ʻo e malohi ʻi ha kiʻi meʻa ukamea siʻisiʻi ange ʻi he 140 grams, ʻomi ha taimi lōloa, fakahū vitiō falalaʻanga HD.
Ngaahi fotunga:
• COFDM feʻunga mo e H.264/H.265 vitio lahi;
• Fakaleleiʻi kakato ʻo e HD, 1080p/i @60fps; Pe 3840* 2160P@30fps(fili pe)
• Poupouʻi ʻa e ngaahi vitio senolo ʻe ua ʻi he taimi tatau pe(fili pe)
• Maluʻi lahi ʻe he AES encryption;
• Ko hono fokotuʻutuʻu mo hono fakatahaʻi maʻolunga;
• Feʻaveʻaki ʻo e fakaʻilonga ʻo e fale tauhiʻanga ʻo e fanga monumanu ʻi he NLOS mo e vave ʻene lele;
• Fakaangaanga e tuʻo lahi ʻo e ngaue, bandwidth, lahi ʻo e mataʻutoʻuta, Malohi RF, mo e ha fua.
Fakamatala & Output
Fakahū ʻo e Vitiō HD: mini HDMI input pe SDI, SAM female input
Fakatahatahaʻi e Fakahū ʻo e Vitioó: 4PIN PH1.5 mm connector pe input AHD
Fakamatala UART: 3PIN PH1.5 mm connector, TTL 3.3V ʻi he peesi tuʻumaʻú(fili pē RS232)
Puleʻi ʻo e TOHÍ: 4PIN PH1.5 mm connector, TTL 3.3V
Mālohi ʻi he: XT30PW-M connector
RF Output SMA fefine
Modulation
Ngaahi Fōtunga ʻo e Ngaahi Meʻa ʻOku Feʻunga | COFDM(DVB-M) |
Kau Fata | 2KILOMITA |
'Initaneti (bandwidth) | Configurable mei he 1MHz ki he 8MHz, sitepu ki he 1KHz |
FEC | 1/2, 2/3, 3/4, 5/6, 7/8 |
Vaha'a 'o e kau le'o | 1/32, 1/16, 1/8, 1/4 |
Ohi hake | QPSK, 16QAM, 64QAM |
Bitrates | 0.5Mbps ki he 31.67Mbps |
RF
'A e ngaahi ha'i tu'o lahi | Fakamahinoʻi:
300~ 360MHz 350~ 400MHz 450~ 500MHz 520~ 560MHz 580~ 620MHz 680~ 720MHz 820~ 860MHz Ngaahi feʻaluʻaki kehe ʻoku maʻu mei he 200~ 860MHz |
Lahi ʻo e Sitepu ki he Fakatonutonu | 1KHz |
Mālohi ʻo e feʻaveʻ | 2.5W(34dBm) pe 1W(30dBm) |
Vitioó mo e Ongó
Fakamatala vitio | HDMI pe SDI pe CVBS, ʻiloʻi e meʻalele hili e kamata ʻa e polokalama (iVcan.com)
Fili pe: ongo sēnolo input/encoding/transmit ʻi he taimi tatau pē |
Ngaahi fotunga 'o e vitioo | 1080@60P, 1080@50P, 1080@30P, 1080@25P, 1080@24P, 1080@60I, 1080@ 50I, 1080@30I, 720@60P, 720@50P, 720@30P, ......
720*480 60'Oku(NTSC), 720*576 50'Oku(PAL) 3840*2160P@30fps(fili pe) |
Fakafaʻahinga ʻo e Vitioó | H.264/H.265 |
Input ʻo e ongo | HDMI pe ongo kuo tohitongi ʻi he SDI pe AV |
Fakafaʻahinga ʻo e Ongó | 'A E AAC, 16kiʻi, tepi, 32Kbps |
Encryption | AES256 |
Vakaiʻi mo hono puleʻí
Fokotuʻutuʻu fakaʻauliliki ʻo e transmitter mo ʻetau Pēnolo Config pe PC pe ko ha meʻangāue kehe ʻo fakafou ʻi he Control UART.
Mafana ʻo e ʻea
Fakapapauʻi kakato: 0° ki he + 55°C takai
Tuku'anga koloa: –40° ki he +80°C
Ngaahi ʻulungāanga Fakatuʻasinó
Mamafa: <140l
Fua: 104.5*50*27MM (ʻikai kau ai ʻa e connectors mei he palakipoe)
Ngaahi fie maʻu ki he mālohí
Ngaahi meʻa naʻe fakahuú: 11~ 13VDC
Ma'u 'a e malohi: <2.1A@12V(2.5W RF malohi) , <1.3A@12V(1Mālohi ʻo e RF)
Lahi 'o e: