radxa ROCK 3C Single Board Computer
Buyekeza
- Izinguquko Zosuku Lwenguqulo kusukela kunguqulo yangaphambilini
- 1.0 18/05/2023 Inguqulo yokuqala
Isingeniso
I-Radxa ROCK 3C iyikhompuyutha Yebhodi Elilodwa (i-SBC) efomeni elincane kakhulu elinikeza ukusebenza okuhamba phambili kwekilasi kuyilapho ithuthukisa ukuhambisana okuvelele kwemishini. I-Radxa ROCK 3C inikeza abakhi, abathanda i-IoT, abathanda izinto zokuzilibazisa, abathanda i-PC DIY nabanye inkundla enokwethenjelwa nenekhono ngokwedlulele yokwakha kanye nokwenza imibono yabo ibe ngokoqobo.
Izici
Izingxenyekazi zekhompuyutha
- I-Rockchip RK3566 SoC
- I-Quad-core Arm® Cortex®‑A55 (ARMv8) 64‑bit @ 1.6GHz
- I-Arm Mali™‑G52‑2EE, OpenGL® ES1.1/2.0/3.2, Vulkan® 1.1, OpenCL™ 2.0
- 1GB / 2GB LPDDR4 iyatholakala
- Isitoreji sisekelwa isitoreji se-EMMC, ikhadi le-Micro SD, kanye ne-SSD ngesixhumi se-M.2
- Khombisa nge-HDMI noma nge-MIPI DSI. Abakwazi ukusebenza ngesikhathi esifanayo
- H.264/H.265 idikhoda efika ku-4K@60fps
- H.264/H.265 isifaki khodi esifika ku-1080P@60fps
Izixhumi ezibonakalayo
- 802.11 b/g/n/ac I-LAN engenantambo esekela i-WiFi 5
- I-BT 5.0
- Imbobo ye-1x HDMI 2.0 esekelayo ibonisa ukufika ku-1080P@60fps ukulungiswa
- I-1x slot yekhadi le-SD
- 2x USB2 HOST izimbobo
- 1x USB2 OTG/HOST port
- 1x USB3 HOST imbobo
- 1x Imbobo ye-Gigabit Ethernet. Isekela i-PoE nge-add-on PoE HAT
- 1x M.2 M‑Isixhumi esingukhiye se-NVMe SSD noma i-SATA SSD
- Imbobo yekhamera engu-1x esekela i-2‑lane MIPI CSI
- Imbobo yokubonisa engu-1x esekela i-2‑lane MPI DSI
- 3.5mm ujeke onemakrofoni. Ikhodekhi ye-HD isekela umsindo ongafika ku-24‑bit/96KHz
- Umsebenzisi we-GPIO we-40x osekela izinketho ezahlukahlukene zokusebenzisana:
- kufika ku-5 x UART
- 1 x ibhasi le-SPI
- kufika ku-2 x I2C ibhasi
- 1 x PCM/I2S
- kufika ku-6 x PWM
- kufika ku-28 x GPIO
- 2 x 5V DC amandla ngaphakathi
- 2 x 3.3V iphinikhodi yamandla
Isofthiwe
- Isethi Yemiyalo ye-ARMv8
- Ukusekelwa kwe-Debian/Ubuntu Linux
- Ukusekelwa kwe-Android 11
- Ilabhulali yokufinyelela/yokulawula izingxenyekazi zekhompuyutha ye-Linux/Android
Ukucaciswa kukagesi
Izidingo zamandla
- I-Radxa ROCK 3C inganikwa amandla yi-+5V kuphela.
- I-USB Type‑C® 5V
- Amandla angu-5V avela ku-GPIO PIN 2 & 4
- Umthamo womthombo wamandla onconywayo okungenani ungu-5V/3A ngaphandle kwe-M.2 SSD noma i-5V/4A usebenzisa ne-M.2 SSD.
I-GPIO Voltage
- I-GPIO Voltage Ukubekezelelana Kwezinga
- Yonke i-GPIO 3.3V 3.63V
Amapheripheral
I-GPIO Interface
I-Radxa ROCK 3C inikeza ukunwetshwa okungu-40P GPIO okuhambisana nezinsiza eziningi emakethe.
GPIO Eminye Imisebenzi
I-EMMC Module Isixhumi
I-ROCK 3C inikeza isokhethi ye-EMMC enesivinini esikhulu samamojula we-EMMC angasetshenziselwa i-OS nokugcinwa kwedatha. Isokhethi ye-EMMC iyahambisana ne-pinout yezimboni etholakala kalula kanye ne-form factor hardware. Usayizi omkhulu we-EMMC osekelwayo ngu-128GB.
Ikhamera kanye nezibonisi zokubonisa
I-Radxa ROCK 3C inesixhumi sekhamera ye-MIPI CSI engu-1x 2‑lane kanye nesixhumi sokubonisa se-MIPI DSI esingu-1x 2‑lane. Lezi zixhumi zibuyela emuva zihambisana namakhamera ezimboni ajwayelekile kanye nama-peripherals abonisayo.
I-USB
I-Radxa ROCK 3C inezixhumi ezimbili ze-USB2 HOST, isixhumi esisodwa se-USB3 HOST, nesixhumi esisodwa se-USB2 OTG/HOST. Ibhodi linoshintsho lwezingxenyekazi zekhompuyutha ukusetha ukusebenza kwe-USB2 kube HOST noma OTG. Amandla okukhiphayo kuzo zonke lezi zimbobo ngu-2.8A ekuhlanganisweni ngaphezu kwezixhumi ezine.
I-HDMI
I-Radxa ROCK 3C inembobo ye-HDMI eyodwa esekela i-CEC ne-HDMI 2.0 enezinqumo ezifika ku-1080P@60fps.
I-Audio Jack
I-ROCK 3C isekela okukhiphayo komsindo we-analog eseduze kwekhwalithi ye-CD nge-4‑ 3.5‑ 24mm jack headphone jack. I-codec ye-HD isekela kufika kumabhithi angu-96 ku-32Hz. Okuphumayo komsindo we-analog kungashayela ama-headphone angu-XNUMX Ohm ngokuqondile. I-headphone jack iphinde isekele okokufaka komugqa wemakrofoni.
M.2 Isixhumi
I-Radxa ROCK 3C inikeza isixhumi se-M.2 M‑Key 2230 esine-PCIe 2.1 1‑lane ne-SATA 3.0 combo interfaces, enikeza ukufinyelela kwesitoreji esinesivinini esikhulu. I-M.2 M‑Key ingalungiselelwa ukuthi isekele i-NVMe SSD noma amadivayisi we-SATA, ibhodi ye-adaptha eyengeziwe iyadingeka ukuze kusekelwe i-SATA.
Izimo zokusebenza
- I-ROCK 3C yakhelwe ukuthi isebenze phakathi kuka-0°C kuya ku-50°C.
- I-ROCK 3C yakhelwe phezu kwe-chipset yeselula esebenza kahle kakhulu edizayinelwe ukuthi isebenze isikhathi eside kumabhethri asebenza kahle emongweni wayo. Njengazo zonke izinto zikagesi ukushisa kuwumkhiqizo wokusebenza okhuphula ukusebenza nomthwalo womsebenzi; ngesikhathi eziyisisekelo ukusetshenziswa izimo ezifana web ukuphequlula, ukuhlela umbhalo, noma ukulalela umculo i-SoC izokhetha ngokuzenzakalelayo izisheshisi zehadiwe ezizinikele ukuze kuncishiswe ukukhiqizwa kokushisa.
- I-Radxa ROCK 3C ikhawulela izinga lokushisa layo eliphezulu le-SoC langaphakathi libe ngu-85°C ngaphambi kokuphusha isivinini sewashi ukuze kugcinwe ukwethembeka ngaphakathi kwebanga lokushisa elivunyelwe. Uma i-ROCK 3C ihloselwe ukusetshenziswa ngokuqhubekayo ezinhlelweni ezisebenza kahle kakhulu, kungase kudingeke ukuthi kusetshenziswe izindlela zokupholisa zangaphandle (ngokwesibonelo.ample, usinki wokushisa, ifeni, njll.) okuzovumela i-SoC ukuthi iqhubeke nokusebenza ngesivinini esiphezulu sewashi ngaphansi komkhawulo wayo ochazwe ngaphambilini ongu-85°C.
Isixhumi se-Fan
I-Radxa ROCK 3C inesihloko esingu-2pin 1.25mm esivumela abasebenzisi ukuthi baxhume kufeni engu-5V (noma enye i-peripheral). I-fan ingalawulwa yi-PWM ngaphandle kwempendulo yesivinini.
Ukutholakala
I-Radxa iqinisekisa ukutholakala kwe-ROCK 3C kuze kube okungenani uSepthemba 2032.
Ukusekela
Ukuze uthole ukwesekwa, sicela ubheke ingxenye ye-hardware documentation ye-Radxa Wiki webindawo bese uthumela imibuzo esithangamini se-Radxa.
ISITATIMENDE SE-FCC
Isexwayiso se-FCC
Isexwayiso se-FCC: Noma yiziphi izinguquko noma ukuguqulwa okungagunyazwanga ngokucacile yinhlangano enesibopho sokuthobela kungasusa igunya lomsebenzisi lokusebenzisa lesi sisetshenziswa. Le divayisi ithobela Ingxenye 15 Yemithetho ye-FCC. Ukusebenza kungaphansi kwemibandela emibili elandelayo:
(1) Lolu cingo angeke lubangele ukuphazamiseka okuyingozi, futhi (2) lolu cingo kufanele lwamukele noma yikuphi ukuphazamiseka okutholiwe, okuhlanganisa ukuphazamiseka okungase kubangele ukusebenza okungafuneki. Lolu cingo kanye nezimpondo zalo akumele kubekwe ndawonye noma kusebenze ngokuhambisana nanoma yiluphi olunye uthi noma isidluliseli.
15.105 Ulwazi kumsebenzisi
(b) Ngomshini wedijithali wesigaba B noma i-peripheral, imiyalelo enikezwa umsebenzisi izobandakanya isitatimende esilandelayo noma esifanayo, esibekwe endaweni evelele embhalweni webhukwana: Qaphela: Lesi sixhobo sihloliwe futhi kwatholakala ukuthi siyahambisana imikhawulo yedivayisi yedijithali Yekilasi B, ngokususelwe engxenyeni 15 yeMithetho ye-FCC. Le mikhawulo iklanyelwe ukuhlinzeka ngokuvikeleka okufanele ekuphazanyisweni okuyingozi ekufakweni kwendawo yokuhlala. Lesi sixhobo sikhiqiza, sisebenzise, futhi singakhipha amandla efrikhwensi yomsakazo futhi, uma ingafakiwe futhi isetshenziswe ngokuhambisana nemiyalelo, ingase ibangele ukuphazamiseka okuyingozi ezokuxhumana ngomsakazo. Nokho, asikho isiqinisekiso sokuthi ukuphazamiseka ngeke kwenzeke ekufakweni okuthile. Uma lesi sisetshenziswa sidala ukuphazamiseka okuyingozi emsakazweni noma kumabonakude, okunganqunywa ngokucisha nokuvula okokusebenza, umsebenzisi uyakhuthazwa ukuthi azame ukulungisa ukuphazamiseka ngesinyathelo esisodwa noma ngaphezulu kwezilandelayo:
- Hlela kabusha noma hambisa uthi olwamukelayo.
- Khulisa ukuhlukana phakathi kwezinto zokusebenza nomamukeli.
- Xhuma okokusebenza endaweni esesekethe ehlukile kuleyo lapho umamukeli axhumeke khona.
- Xhumana nomthengisi noma uchwepheshe werediyo/TV onesipiliyoni ukuze uthole usizo.
Lokhu okokusebenza kuthobelana nemikhawulo yokuchayeka emisebeni ye-FCC ebekwe endaweni engalawuleki. Lo mshini kufanele ufakwe futhi usebenze ngebanga elincane elingama-20 cm phakathi kwe-radiator nomzimba wakho. Isitatimende Sokuchayeka Emisebeni: Lesi sisetshenziswa sithobela imikhawulo yokuchayeka emisebeni ye-FCC ebekwe endaweni engalawuleki. Lesi sithumeli akumele sibekwe endaweni eyodwa noma sisebenze ngokuhlangana nanoma iyiphi enye i-antenna noma isidluliseli. Ukutholakala kwamanye amashaneli athile kanye/noma amabhendi efrikhwensi okusebenza kuncike ezweni futhi ahlelwa nge-firmware efekthri ukuze afane nendawo okuyiwa kuyo. Ukulungiselelwa kwe-firmware akufinyeleleki kumsebenzisi wokugcina. Umkhiqizo wokugcina kufanele ulebulwe endaweni ebonakalayo ngalokhu okulandelayo: “Iqukethe i-Transmitter Module 2A3PA-RADXA-ROCK3C”.
Imfuneko nge-KDB996369 D03
Uhlu lwemithetho ye-FCC esebenzayo
Faka kuhlu imithetho ye-FCC esebenza kusidlulisi semodular. Le yimithetho esungula ngokuqondile amabhendi okusebenza, amandla, ukukhishwa okungamanga, kanye namaza okusebenza ayisisekelo. UNGAKUHLULULE ukuthobela imithetho ye-radiator ngokungahlosiwe (Ingxenye 15 Engaphansi B) njengoba lokho kungewona umbandela wesibonelelo semojula esinwetshelwa kumkhiqizi wokusingatha. Bheka futhi Isigaba 2.10 ngezansi mayelana nesidingo sokwazisa abakhiqizi abasingatha ukuthi ukuhlolwa okwengeziwe kuyadingeka.3
Incazelo: Le mojula ihlangabezana nezimfuneko ze-FCC ingxenye 15C(15.247).FCC Ingxenye 15.407.
Fingqa izimo ezithile zokusebenza zokusebenza
Chaza izimo zokusetshenziswa ezisebenza kusidlulisi semodular, okuhlanganisa nesokuqalaampnoma yimiphi imikhawulo ezintini, njll. Okwesiboneloample, uma kusetshenziswa izimpondo ze-point-to-point ezidinga ukuncishiswa kwamandla noma isinxephezelo sokulahleka kwekhebula, khona-ke lolu lwazi kufanele lube semiyalweni. Uma imikhawulo yemibandela yokusebenzisa idlulela kubasebenzisi abangochwepheshe, imiyalelo kufanele isho ukuthi lolu lwazi ludlulela kumanuwali weziqondiso zomkhiqizi. Ngaphezu kwalokho, ulwazi oluthile lungase ludingeke, njengokuzuza okuphezulu ngebhendi ngayinye kanye nenzuzo encane.
Incazelo: I-EUT ine-Chip antenna eyodwa kuphela, Yebo, imojula iqukethe i-antenna enamathiselwe unomphela, Inzuzo ye-antenna engu-2.4G yi-1.5dBi. Inzuzo ye-antenna ye-5G ngu-2.3dBi Isimo sokusebenzisa se-prototype sihamba.
Izinqubo zemojula ezinomkhawulo
Uma i-modular transmitter ivunywa “njengemojuli elinganiselwe,” khona-ke umkhiqizi wemojuli unesibopho sokugunyaza indawo yomsingathi esetshenziswa imojuli ekhawulelwe. Umkhiqizi wemojuli elinganiselwe kufanele achaze, kokubili ekugcwaliseni nasemiyalweni yokufaka, enye indlela umkhiqizi wemojuli elinganiselwe ayisebenzisayo ukuze aqinisekise ukuthi umsingathi uhlangabezana nezimfuneko ezidingekayo ukuze anelise imibandela yokukhawulela imojuli. Umkhiqizi wemojuli elinganiselwe unokuguquguquka kokuchaza enye indlela yakhe yokubhekana nezimo ezikhawulela ukugunyazwa kokuqala, njengokuvikela, ukusayina okuncane ampi-litude, i-modulation evinjiwe/okufakwayo kwedatha, noma ukulawulwa kokunikezwa kwamandla. Enye indlela ingase ihlanganise umkhiqizi wemojuli elinganiselweviewfaka idatha yokuhlola enemininingwane noma imiklamo yokusingatha ngaphambi kokunikeza umkhiqizi wokusingatha imvume. Le nqubo yemojuli elinganiselwe iyasebenza nasekuhlolweni kokuchayeka kwe-RF uma kudingekile ukukhombisa ukuthobela umsingathi othile. Umkhiqizi wemojula kufanele asho ukuthi ukulawulwa komkhiqizo okuzofakwa kuwo isidluliseli semodula kuzogcinwa kanjani ukuze kuqinisekiswe ukuhambisana okugcwele nomkhiqizo. Kwababungazi abengeziwe ngaphandle komsingathi othile owayenikezwe imojuli elinganiselwe ekuqaleni, kudingeka ushintsho lwemvume Lwesigaba II esibonelweni semojula ukuze kubhaliswe umsingathi owengeziwe njengomsingathi othize futhi ogunyazwe nemojula.
Incazelo: Imojula iyimojuli eyodwa.
Landelela imiklamo ye-antenna
Ukuze uthole isidlulisi esiyimojuli esinemiklamo ye-antenna yokulandela umkhondo, bheka isiqondiso kumbuzo 11 we-KDB Publication 996369 D02 FAQ - Amamojula Ama-Micro-Strip Antennas and Traces. Ulwazi lokuhlanganisa luzofaka phakathi kabusha kwe-TCBview imiyalelo yokuhlanganisa yalezi zici ezilandelayo: ukwakheka komklamo wokulandela umkhondo, uhlu lwezingxenye (BOM), uthi, izixhumi, nezidingo zokuhlukaniswa.
- Ulwazi oluhlanganisa ukwehluka okuvunyelwe (isb., landelela imikhawulo yemingcele, ukujiya, ubude, ububanzi, umumo, ukungaguquguquki kwe-dielectric, kanye ne-impedance njengoba kusebenza ohlotsheni ngalunye lwe-antenna);
- Idizayini ngayinye izobhekwa njengohlobo oluhlukile (isb., ubude be-antenna kuma-multiple(ama) kaningi, ubude begagasi, kanye nokuma kwe-antenna (ukulandela okusesigabeni) kungathinta ukuzuza kwe-antenna futhi kufanele kucatshangelwe);
- Imingcele izohlinzekwa ngendlela evumela abakhiqizi bokusingatha ukuklama ukwakheka kwebhodi lesekethe ephrintiwe (i-PC);
- Izingxenye ezifanele ngomkhiqizi kanye nokucaciswa;
- Izinqubo zokuhlola zokuqinisekisa ukuklama; futhi
- Izinqubo zokuhlola ukukhiqiza zokuqinisekisa ukuhambisana.
Umnikezeli wemojula uzohlinzeka ngesaziso sokuthi noma yikuphi ukuchezuka kumapharamitha achaziwe wokulandela umkhondo wothi, njengoba kuchazwe imiyalelo, kudinga ukuthi umenzi womkhiqizo womsingathi kufanele azise onikeziwe wemojuli ukuthi ufisa ukushintsha idizayini yokulandela i-antenna. Kulesi simo, isicelo sokushintsha imvume ye-Class II siyadingeka ukuba sibe filed ngumnikezeli, noma umenzi womsingathi angathatha isibopho ngoshintsho lwenqubo ye-FCC ID (isicelo esisha) esilandelwa yi-Class II yesicelo soshintsho lwemvume. Incazelo: Cha, Imojula ayinayo idizayini ye-antenna yokulandela ngomkhondo, iyi-Chip antenna.
Ukucatshangelwa kokuchayeka kwe-RF
Kubalulekile ukuthi abanikezwa amamojula basho ngokucacile nangokucacile izimo zokuchayeka ku-RF ezivumela umkhiqizi womkhiqizo ophethe ukusebenzisa imojuli. Kudingeka izinhlobo ezimbili zeziqondiso zolwazi lokuchayeka kwe-RF: (1) kumkhiqizi womkhiqizo ophethe, ukuze achaze izimo zohlelo (iselula, ephathekayo – xx cm ukusuka emzimbeni womuntu); kanye (2) nombhalo owengeziwe odingekayo ukuze umenzi womkhiqizo osingethe awunikeze abasebenzisi bokugcina kumanuwali wabo womkhiqizo wokugcina. Uma izitatimende zokuchayeka ku-RF nezimo zokusebenzisa zinganikezwanga, umkhiqizi womkhiqizo osokhaya kudingeka azibophezele kumojuli ngoshintsho ku-FCC ID (uhlelo olusha lokusebenza).
Incazelo: Le mojula ithobelana nemikhawulo yokuchayeka emisebeni ye-FCC RF ebekwe endaweni engalawuleki, Lo mshini kufanele ufakwe futhi usetshenziswe ngebanga elincane elingamasentimitha angama-20 phakathi kwerediyetha nomzimba wakho.” Le mojula yakhelwe ukuthobela isitatimende seFCC,
Izimpondo
Uhlu lwezimpondo ezifakwe esicelweni sokuthola isitifiketi kufanele lunikezwe emiyalweni. Kumamojula amamojula agunyazwe njengamamojula anomkhawulo, yonke imiyalelo esebenzayo yesifaki esebenzayo kufanele ifakwe njengengxenye yolwazi kumkhiqizi womkhiqizo osingathiwe. Uhlu lwezimpondo luzophinde luhlonze izinhlobo zezimpondo (i-monopole, i-PIFA, i-dipole, njll. (qaphela ukuthi ngokwesiboneloample "i-antenna ye-omnidirectional" ayibhekwa "njengohlobo lwe-antenna"). Ezimweni lapho umkhiqizi wosokhaya enesibopho sesixhumi sangaphandle, isiboneloampLe enephinikhodi ye-RF kanye nomklamo wokulandela i-antenna, imiyalelo yokuhlanganisa izokwazisa isifaki ukuthi isixhumi se-antenna esiyingqayizivele kufanele sisetshenziswe eNgxenyeni 15 yama-transmitters agunyaziwe asetshenziswa emkhiqizweni womsingathi. Abakhiqizi bamamojula bazohlinzeka ngohlu lwezixhumanisi ezihlukile ezamukelekayo.
Incazelo: I-EUT ine-Chip antenna eyodwa kuphela, Yebo, imojula iqukethe i-antenna enamathiselwe unomphela, Inzuzo ye-antenna engu-2.4G yi-1.5dBi. Inzuzo ye-antenna ye-5G ingu-2.3dBi.
Ilebula nolwazi lokuhambisana
Izibonelelo zibophezelekile ukuqhubeka nokuthobela amamojula azo emithethweni ye-FCC. Lokhu kuhlanganisa nokweluleka abakhiqizi bomkhiqizo abasingathile ukuthi badinga ukunikeza ilebula ebonakalayo noma ye-e ethi "Iqukethe ID ye-FCC" nomkhiqizo wabo ophelile. Bheka Izinkombandlela Zokulebula kanye Nolwazi Lomsebenzisi lwamadivayisi e-RF – KDB Publication 784748.
Incazelo: Isistimu yomsingathi esebenzisa le mojula, kufanele ibe nelebula endaweni ebonakalayo ebonisa imibhalo elandelayo: “Iqukethe i-FCC ID: 2A3PA-RADXA-ROCK3C.
Ulwazi olumayelana nezindlela zokuhlola kanye nezimfuneko zokuhlola ezengeziwe5
Iziqondiso ezengeziwe zokuhlola imikhiqizo yokusingathwa zinikezwe kokuthi I-KDB Publication 996369 D04 Module Integration Guide. Amamodi okuhlola kufanele acabangele izimo zokusebenza ezihlukene zesidlulisi semodyuli ezimele yodwa kumsingathi, kanye namamojula amaningi athumela ngesikhathi esisodwa noma amanye ama-transmitter emkhiqizweni womsingathi. Umnikezeli kufanele anikeze ulwazi lokuthi amiswa kanjani amamodi okuhlola okuhlolwa komkhiqizo wezimo ezihlukene zokusebenza zesidlulisi semodula esizimele sodwa kumsingathi, uma kuqhathaniswa namamojula amaningi, adlulisa kanyekanye noma amanye ama-transmitter kumsingathi. Abanikezwa usizo bangakhuphula ukusetshenziswa kwama-modular transmitter abo ngokunikeza izindlela ezikhethekile, izindlela, noma imiyalelo elingisa noma ebonisa uphawu loxhumo ngokunika amandla isidlulisi. Lokhu kungenza kube lula kakhulu ukuzimisela komkhiqizi womsingathi ukuthi imojuli njengoba ifakwe kumsingathi ithobelana nezimfuneko ze-FCC.
Incazelo: I-WiFiRanger, Inkampani ye-LinOra ingakhuphula ukusetshenziswa kwama-modular transmitters ngokunikeza imiyalelo elingisa noma ebonisa uphawu lokuxhumana ngokunika amandla isidlulisi.
Ukuhlola okwengeziwe, Ingxenye 15 Umshwana Wokuzihlangula Oyingxenye B
Umnikezeli kufanele afake isitatimende sokuthi isidlulisi semodulasi sigunyazwe yi-FCC kuphela ezingxenyeni ezithile zemithetho (okungukuthi, imithetho yesidluliseli se-FCC) esohlwini lwesibonelelo nokuthi umkhiqizi womkhiqizo osokhaya unesibopho sokuthobela noma yimiphi eminye imithetho ye-FCC esebenza ku umsingathi awukhaviwe yi-modular transmitter grant yesitifiketi. Uma onikezwayo amaketha umkhiqizo wakhe njengokuthobelana kweNgxenye 15.Ingxenye Engezansi B (uma futhi iqukethe i-digital-radiator) okungahlosiwe, khona-ke onikezwayo uzohlinzeka ngesaziso esisho ukuthi umkhiqizo wokugcina wokusingathwa usadinga ukuhlolwa kokuhambisana kweNgxenye 15 Ingxenye Encane B ngemodular. i-transmitter ifakiwe.
Incazelo: Umsingathi kufanele ahlolwe I-FCC Subpart B. Lo mkhiqizo usebenzisa i-Chip antenna enomkhawulo Ukuzuza kwe-antenna engu-2.4G ngu-1.5dBi. Inzuzo ye-antenna ye-5G ingu-2.3dBi.
Amadokhumenti / Izinsiza
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