ZvitsvaRF pamusoro pefaibhamhinduro
Mumamiriro ezvinhu emagetsi ari kuramba achioma uye kupindirana kwemasaini kuri kuramba kuchiitika, nzira yekuwana kutumirwa kwemagetsi emagetsi e-wideband kwakasimba, kure uye kwakasimba yave dambudziko guru mumunda wekuyera nekuyedza maindasitiri. Iyo RF pamusoro pefiber analog broadband optical transceiver link inyanzvi itsva.kutapurirana kwefiber ye opticalmhinduro yakagadzirirwa kugadzirisa dambudziko iri.
Mudziyo uyu unotsigira kuunganidzwa uye kutapurirwa kwemasaini e-wideband kubva kuDC kuenda ku1GHz panguva chaiyo, uye unogona kugadziriswa nenzira inochinjika kune akasiyana-siyana madhizaini ekuona, kusanganisira mapurobe emagetsi, mapurobe emagetsi ane simba guru nezvimwe zvishandiso zvekuyera zvine simba guru. Mugumo wawo wekutumira une 1 MΩ/50 Ω switchable BNC input interface, ine compatibility yakakura. Munguva yekugadzirisa masaini, masaini emagetsi anogadziriswa uye anoshandurwa kuita masaini emagetsi, ayo anozotumirwa kumugumo wekugamuchira kuburikidza ne single-mode optical fibers uye anodzoserwa zvakananga kumasaini emagetsi ekutanga nemodule yekugamuchira.
Zvakakosha kutaura kuti R-ROFxxxxT series inobatanidza otomatiki level control mechanism (ALC), iyo inogona kudzivirira zvinobudirira kushanduka kwechiratidzo kunokonzerwa nekurasikirwa nefiber uye kuona kuti inoshanda nguva dzose panguva yekutumira kure. Pamusoro pezvo, module yekutumira ine adaptive uye adjustable attenuator, inotsigira kugadzirisa katatu kwe dynamic kwe 1:1/10:1/100:1. Izvi zvinogonesa vashandisi kugadzirisa nhanho yekugamuchira chiratidzo zvichienderana nemamiriro chaiwo uye kuwedzera dynamic range yesystem.
Kuti zvienderane nezvinodiwa zvekuedza kwemumunda kana kwenharembozha, mamodule aya anotsigira simba rebhatiri uye remote control, uye ane nzira yakangwara yekutarisa inopinda yega mumamiriro emagetsi mashoma panguva dzisingashandiswi, zvichiita kuti hupenyu hwebhatiri remuchina huwedzere. Marambi e LED ari pamberi anopa mhinduro chaiyo pamamiriro ekushanda, zvichiwedzera kushanda uye kushanda kwemuchina.
Ingave mumamiriro ezvinhu akadai sekutarisa simba, kuyedzwa kwemafrequency eredhiyo, kana kuyedza kwesainzi, R-ROFxxxxT series inogona kupa vashandisi mhinduro dzakavimbika, dzinochinjika, uye dzinodzivirira zvakanyanya kukanganiswa kwemasaini ari kure.
Tsananguro yeChigadzirwa cheRF pamusoro pefayibha
Nhevedzano yeR-ROFxxxxTRF pamusoro pefiber LinkChinongedzo che analog broadband optical transceiver link chishandiso che fiber optic remote transmission chakagadzirirwa kuyera DC kusvika 1GHz electrical signals panguva chaiyo munzvimbo dzakaoma dze electromagnetic. Module iyi ine 1 MΩ/50 Ω BNC input, iyo inogona kubatanidzwa kune akasiyana-siyana sensing devices (current probes, high-voltage probes kana chaiwo high-frequency measurement devices). Mu transmitter module, input electrical signal inogadziriswa uye inoshandurwa kuita optical signal, iyo inozotumirwa ku receiving module kuburikidza ne single-mode optical fiber. Receiver module inoshandura optical signal kudzokera kuita electrical signal. Optical signal transmission inodzorwa ne automatic level control kuti irambe ichishanda zvakanaka uye nguva dzose, isingakanganiswe nekurasikirwa kwe optical. Ose ma transceiver modules anotsigira bhatiri power supply uye remote control. Optical transmission module inosanganisirawo adaptive adjustable attenuator (1:1/10:1/100:1) yekugadzirisa received signal level kuti igadzirise dynamic range. Pamusoro pezvo, kana mudziyo usiri kushandiswa, unogona kuiswa kure mu low-power standby mode kuchengetedza simba rebhatiri, uye LED indicator light inoratidza kushanda.
Zvimiro zvechigadzirwa
Bandwidth yeDC-500 MHZ/DC-1 GHZ haisi yekusarudza
Adaptive optical insertion kurasikirwa muripo
Gain yacho inogadziriswa uye nzvimbo inoshanduka inogadziriswa
Inotsigira remote control uye inoshandisa bhatiri, zvichiita kuti ive nyore kushandisa panze
Nguva yekutumira: Mbudzi-17-2025