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Chingwe cha Rof analog broadband optical transceiver RF Over Fiber
Chingwe cha R-ROFxxxxT cha RF over fiber Link analog broadband optical transceiver link ndi chipangizo chotumizira mauthenga chakutali cha fiber optic chomwe chapangidwira kuyeza nthawi yeniyeni zizindikiro zamagetsi za DC mpaka 1GHz m'malo ovuta amagetsi. Module yotumizira ili ndi 1 MΩ/50 Ω BNC input, yomwe imatha kulumikizidwa ku zipangizo zosiyanasiyana zozindikira (ma probe amakono, ma probe amphamvu kwambiri kapena zipangizo zinazake zoyezera maulendo apamwamba). Mu module yotumizira, chizindikiro chamagetsi cholowera chimasinthidwa ndikusinthidwa kukhala chizindikiro cha kuwala, chomwe chimatumizidwa ku module yolandira kudzera mu ulusi wa kuwala wa single-mode. Module yolandira imasandutsa chizindikiro cha kuwala kubwerera kukhala chizindikiro chamagetsi. Kutumiza kwa chizindikiro cha kuwala kumayendetsedwa ndi kulamulira kwa mlingo wokha kuti kukhale ndi magwiridwe antchito olondola komanso okhazikika, osakhudzidwa ndi kutayika kwa kuwala. Ma module onse a transceiver amathandizira magetsi a batri ndi kulamulira kwakutali. Module yotumizira mauthenga a kuwala imaphatikizaponso attenuator yosinthika yosinthika (1:1/10:1/100:1) yosinthira mulingo wa chizindikiro cholandiridwa kuti chikwaniritse bwino mphamvu zamagetsi. Kuphatikiza apo, chipangizocho chikapanda kugwiritsidwa ntchito, chikhoza kulowetsedwa kutali mu mode yoyimirira yamphamvu yochepa kuti batri lisunge mphamvu, ndipo kuwala kwa LED kumawonetsa momwe ntchito ikuyendera.
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Ma ROF RF Links 1 mpaka 40GHz optical transceiver module RF Over Fiber
Rof-ROFBox Series RF Over Fiber Analog broadband external modulation optical transceiver module pogwiritsa ntchito external modulation mode, imatha kupereka RF signal optical transmission mu frequency range ya 1-40 GHz, kupereka magwiridwe antchito apamwamba a linear fiber communication pamitundu yosiyanasiyana ya analog broadband microwave. Mwa kupewa kugwiritsa ntchito zingwe zodula za coaxial kapena ma waveguides, malire a mtunda wotumizira amachotsedwa, zomwe zimapangitsa kuti chizindikiro chikhale chodalirika komanso chodalirika cha kulumikizana kwa microwave, ndipo zitha kugwiritsidwa ntchito kwambiri mu remote wireless distribution, timing and reference signal distribution, telemetry and delay lines ndi ma microwave ena.
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Rof RF module 1-6G Microwave Optical Fiber Transmission Analog Link RF over fiber
Ma module a RF 1-6G microwave optical fiber transmission module (Analog Link RF over fiber) imapangidwa ndi transmitter module ndi receiver module, komanso mfundo yogwirira ntchito monga momwe zasonyezedwera pansipa. Transmitter imagwiritsa ntchito high linear linear direct-mode DFB laser (DML) ndipo imagwirizanitsa automatic power control (APC) ndi automatic temperature control (ATC) circuit, kuti laser ikhale ndi output yogwira ntchito komanso yokhazikika. Receiver imagwirizanitsa high linear PIN detection ndi low noise broadband amplifiers. Microwave signal modulates laser kuti ipange intensity modulated optical signal mwachindunji kuti ikwaniritse electro-optical conversion, pambuyo pa single-mode single fiber transmission, receiver imamaliza photoelectric conversion, kenako chizindikirocho chimakulitsidwa ndikutulutsidwa ndi amplifier.
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Rof 3GHz/6GHz Microwave Optical Transceiver Module Analog Link RF Over Fiber
ROF-PR-3G/6G series RF Over Fiber. Cholandirira cha analog photoelectric chili ndi band yayikulu komanso mawonekedwe osalala a photoelectric response kuyambira 300Hz mpaka 3GH kapena 10K mpaka 6GHz, komanso cholandirira cha photoelectric chokwera kwambiri, chomwe ndi cholandirira cha photoelectric chotsika mtengo kwambiri. Ndi choyenera kwambiri kugwiritsidwa ntchito pozindikira chizindikiro cha optical pulse, kulandira chizindikiro cha analog optical cha ultra-wideband ndi magawo ena a system.
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Module ya Electro-optic Mini 10~3000MHz Analog Wideband Transceiver Module Optical Transmission modulator
Module ya ROF Series Small analog wideband transceiver ndi transceiver yotsika mtengo komanso yogwira ntchito kwambiri ya analog wideband yokhala ndi mphamvu zambiri, yopangidwira makamaka ntchito za fiber optic RF. Ma transceiver awiri amapanga njira ziwiri za RF kupita ku kuwala ndi kuwala kupita ku RF conversion ndi transmission link zomwe zingapereke mphamvu yapamwamba yopanda mphamvu (SFDR), yomwe imagwira ntchito pama frequency kuyambira 10MHz mpaka 3GHz. Cholumikizira chodziwika bwino cha optical ndi FC/APC cha ntchito zowunikira kumbuyo, ndipo mawonekedwe a RF amadzera pa cholumikizira cha 50 ohm SMA. Cholandiracho chimagwiritsa ntchito photodiode ya InGaAs yogwira ntchito kwambiri, chotumiziracho chimagwiritsa ntchito laser ya FP/DFB yolunjika, ndipo ulusiwo umagwiritsa ntchito ulusi wa single-mode wa 9/125 μm wokhala ndi kutalika kwa mafunde ogwirira ntchito a 1.3 kapena 1.5μm. -
Chosinthira cha Mini 0.6~6GHz cha Analog Wideband Transceiver cha Analog Broadband Optical Receiver
Module ya Mini analog wideband transceiver (Fiber Optic Transmitter) ndi transceiver yotsika mtengo komanso yogwira ntchito kwambiri ya analog wideband yokhala ndi mphamvu zambiri, yopangidwira makamaka ntchito za fiber RF. Ma transceiver awiri amapanga ma RF awiriawiri kupita ku optical ndi optical kupita ku RF conversion ndi transmission link zomwe zingapereke high spurious free dynamic range (SFDR), yomwe imagwira ntchito pa frequency kuyambira 0.6GHz mpaka 6GHz. Cholumikizira chodziwika bwino cha optical ndi FC/APC cha ntchito zowunikira kumbuyo, ndipo mawonekedwe a RF amadzera pa cholumikizira cha 50 ohm SMA. Cholandiracho chimagwiritsa ntchito high performance InGaAs photodiode, chotumiziracho chimagwiritsa ntchito linear optical isolation FP/DFB laser, ndipo fiber ya optical imagwiritsa ntchito 9/125 μm single-mode fiber yokhala ndi wavelength yogwira ntchito ya 1.3 kapena 1.5μm. -
Chosinthira cha Mini 0.6~6GHz Analog Wideband Module Optical Transmission Link Fiber Optic Transmitter
Module ya Mini analog wideband transceiver (Fiber Optic Transmitter) ndi transceiver ya analog wideband yotsika mtengo komanso yogwira ntchito kwambiri yokhala ndi mphamvu zambiri, yopangidwira makamaka ntchito za fiber RF. Ma transceiver awiri amapanga ma RF awiriawiri kupita ku optical ndi optical kupita ku RF conversion ndi transmission link zomwe zingapereke high spurious free dynamic range (SFDR), yomwe imagwira ntchito pama frequency kuyambira 0.6GHz mpaka 6GHz. Cholumikizira chodziwika bwino cha optical ndi FC/APC cha ntchito zowunikira kumbuyo pang'ono, ndipo mawonekedwe a RF amadzera pa cholumikizira cha 50 ohm SMA. Cholandiracho chimagwiritsa ntchito high performance InGaAs photodiode, chotumiziracho chimagwiritsa ntchito linear optical isolation FP/DFB laser, ndipo fiber ya optical imagwiritsa ntchito 9/125 μm single-mode fiber yokhala ndi wavelength yogwira ntchito ya 1.3 kapena 1.5μm.
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Rof 3GHz/6GHz Microwave Optical Transceiver Module RF pamwamba pa ulalo wa fiber Analog photoelectric receiver
Mndandanda wa ROF-PR-3G/6G Cholandirira cha analog photoelectric chili ndi gulu lalikulu komanso mawonekedwe otseguka a photoelectric kuyambira 300Hz mpaka 3GH kapena 10K mpaka 6GHz, komanso kutembenuka kwa photoelectric kwakukulu, komwe ndi cholandirira cha photoelectric chotsika mtengo kwambiri. Ndi choyenera kwambiri kugwiritsidwa ntchito pozindikira chizindikiro cha pulse cha optical, kulandira chizindikiro cha analog cha ultra-wideband ndi magawo ena a system.
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Rof 2-18GHz Microwave Optical Fiber Transmission modulator RF over fiber link ROF modules
Rofea imadziwika bwino pa gawo lotumizira ma RF, lomwe ndi kutulutsidwa kwaposachedwa kwa zinthu zingapo zotumizira ma RF optical fiber. Gawo lotumizira ma RF fiber limayendetsa mwachindunji analog. Chizindikiro cha RF kupita ku transceiver ya optical, chimatumiza kudzera mu fiber yowunikira kupita kumapeto, kenako n’kuchisintha kukhala chizindikiro cha RF pambuyo pa kusintha kwa photoelectric. Zogulitsazi zimaphatikizapo L, S, X, Ku ndi ma frequency band ena, pogwiritsa ntchito chipolopolo chachitsulo chopopera, kukana bwino kusokonezedwa ndi ma electromagnetic, gulu logwira ntchito lonse, kusalala bwino mu gululo, makamaka kugwiritsidwa ntchito mu microwave delay line multimotion antenna, repeater station, satellite ground station ndi zina.
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Rof 1-10G Microwave Optical Fiber Transmission modulator RF over fiber link ROF modules
Rofea imadziwika bwino pa gawo lotumizira ma RF, lomwe ndi kutulutsidwa kwaposachedwa kwa zinthu zingapo zotumizira ma RF optical fiber. Gawo lotumizira ma RF fiber limayendetsa mwachindunji analog. Chizindikiro cha RF kupita ku transceiver ya optical, chimatumiza kudzera mu fiber yowunikira kupita kumapeto, kenako n’kuchisintha kukhala chizindikiro cha RF pambuyo pa kusintha kwa photoelectric. Zogulitsazi zimaphatikizapo L, S, X, Ku ndi ma frequency band ena, pogwiritsa ntchito chipolopolo chachitsulo chopopera, kukana bwino kusokonezedwa ndi ma electromagnetic, gulu logwira ntchito lonse, kusalala bwino mu gululo, makamaka kugwiritsidwa ntchito mu microwave delay line multimotion antenna, repeater station, satellite ground station ndi zina.
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Ma module a Rof RF 1-6G Microwave Optical Fiber Transmission modulator RF over fiber link
Ma module a RF 1-6G microwave optical fiber transmission module (RF over fiber link) imapangidwa ndi transmitter module ndi receiver module, komanso mfundo yogwirira ntchito monga momwe zasonyezedwera pansipa. Transmitter imagwiritsa ntchito high linear linear direct-mode DFB laser (DML) ndipo imagwirizanitsa automatic power control (APC) ndi automatic temperature control (ATC) circuit, kuti laser ikhale ndi output yogwira ntchito komanso yokhazikika. Receiver imagwirizanitsa high linear PIN detection ndi low note broadband amplifiers. Microwave signal modulates laser kuti ipange intensity modulated optical signal mwachindunji kuti ikwaniritse electro-optical conversion, pambuyo pa single-mode single fiber transmission, receiver imamaliza photoelectric conversion, kenako chizindikirocho chimakulitsidwa ndikutulutsidwa ndi amplifier.
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Rof DTS mndandanda wa 3G analog photoelectric receiver RF pamwamba pa ulalo wa fiber ROF Links
RofCholandirira cha -DTS-3G cha analog photoelectric chili ndi gulu lalikulu kuyambira 300Hz mpaka 3GHz komanso mawonekedwe a flat photoelectric response, komanso chimaphatikiza ntchito yolumikizirana ya digito, automatic gain control, ndi zina zotero, zomwe sizimangochita kulumikizana kwa digito ndi chotumizira, komanso zimathandizira kusintha kwa kutayika kwa ulalo wa optical ndi kulondola kwakukulu. Ndi cholandirira cha photoelectric chogwira ntchito zambiri chotsika mtengo kwambiri. Cholandiriracho chimayendetsedwa ndi batire ya lithiamu yotha kubwezeretsanso mkati, yomwe imachepetsa phokoso la magetsi akunja ndikuthandizira kugwiritsa ntchito gawo lakunja. Chimagwiritsidwa ntchito kwambiri pozindikira chizindikiro cha pulse cha optical, kulandira chizindikiro cha optical cha analog cha ultra-wideband ndi magawo ena amakina.
