iv: 2021.11
I-A7672G/A7670G
I-SIMCom LTE Cat 1 Module
Incazelo Yomkhiqizo
I-A7672G/ A7670G iyimojuli ye-LTE Cat 1 esekela izindlela zokuxhumana ezingenantambo ze-LTEFDD/TDD/GSM/GPRS/EDGE. Isekela izinga eliphezulu lokuxhumanisa okungu-10Mbps kanye nezinga lokuxhumanisa elingu-5Mbps.
I-A7672G/ A7670G isebenzisa i-LCC+LGA form factor futhi ihambisana ne-SIM7070G, eyenza ukuthutha okushelelayo kusuka kumikhiqizo engu-2G/NB/Cat M kuye emikhiqizweni ye-LTE Cat 1. Inhlanganisela yebhendi yayo isekela ukumbozwa komhlaba wonke futhi lokhu kusiza kakhulu ukwakheka komkhiqizo ohambisana kakhulu nezidingo zamakhasimende zomhlaba wonke.
I-A7672G/A7670G isekela izivumelwano eziningi zenethiwekhi eyakhelwe ngaphakathi kanye nezishayeli zezinhlelo zokusebenza eziyinhloko (umshayeli we-USB we-Windows, Linux kanye ne-Android). Imisebenzi yesoftware, imiyalo ye-AT iyahambisana namamojula ochungechunge lwe-A7670X. I-A7672G/A7670G ihlanganisa indathane yezindawo ezijwayelekile zezimboni ezinokunwebeka okunamandla, njenge-UART, i-USB, i-I2C ne-GPIO, okuyenza ifaneleke ngokuphelele ezinhlelweni eziyinhloko ze-IOT ezifana ne-telematics, i-POS, amadivaysi okuqapha, imizila yezimboni, nokuxilongwa okukude njll.
Izinzuzo Eziyinhloko
- Usayizi ohlangene onezindawo zokusebenzelana eziningi
- Ifanele inethiwekhi ye-LTE ne-GSM ehlanganisa umhlaba wonke
- Imisebenzi eminingi yesoftware: FOTA, LBS, SSL
- Isici sefomu siyahambisana nochungechunge lwe-A7670X/A7672X/SIM7070G/
Izici ezijwayelekile
| Ama-Frequency Bands | I-LTE-FDD B1/B2/B3/B4/B5/B7/B8/B12/B13/ B18/B19/B20/B25/B26/B28/B66/ |
| I-LTE-TDD B38/B39/B40/B41 | |
| I-GSM/GPRS/EDGE 850/900/1800/1900 MHz | |
| I-Supply Voltage | 3.4V ~ 4.2V, Uhlobo: 3.8V |
| Lawula Nge-AT Commands | |
| Izinga lokushisa lokusebenza | -10℃ ~ +55℃ |
| Ubukhulu | 24*24*2.4mm |
| Isisindo | I-TBD |
Ukudluliswa Kwedatha
| I-LTE Cat 1 | Uplink kufika ku-5 Mbps |
| Yehlisa isixhumanisi kuze kufike ku-10 Mbps | |
| EDGE | Uplink/Downlink kufika ku-236.8Kbps |
| I-GPRS | Uplink/Downlink kufika ku-85.6Kbps |
Ezinye Izici
I-USB Driver ye-Microsoft Windows 7/8/10
I-USB Driver ye-Linux/Android
I-RIL isekela i-Android 5.0/6.0/7.0/8.0/9.0
Isibuyekezo se-Firmware nge-USB/FOTA
I-TCP/IP/IPV4/IPV6/Multi-PDP/FTP/HTTP/DNS
I-RNDIS/PPP/ECM
I-MQTT/MQTTS
I-TLS1.2
LBS
I-TTS
Izixhumi ezibonakalayo
I-USB2.0
UART
(U)Ikhadi le-SIM(1.8V/3V)
Umsindo we-Analog
I-ADC
I-I2C
I-GPIO
I-Antenna: Okuyinhloko
Izitifiketi
3C#/SRRC#/NAL#
CE#/FCC#/RoHS#/REACH#
Qaphela
*: ozikhethela
#: uyaqhubeka
Izici ezijwayelekile
Isexwayiso se-FCC:
Le divayisi ithobela Ingxenye 15 Yemithetho ye-FCC. Ukusebenza kungaphansi kwezimo ezimbili ezilandelayo (1) lolu cingo angeke lubangele ukuphazamiseka okuyingozi, futhi lolu cingo kufanele lwamukele noma yikuphi ukuphazamiseka okutholiwe, okuhlanganisa ukuphazamiseka okungase kubangele ukusebenza okungafuneki. Izinguquko noma ukuguqulwa okungagunyazwanga ngokucacile yinhlangano enesibopho sokuthobelana kungase kuchithe igunya lomsebenzisi lokusebenzisa okokusebenza.
Inothi 1: Lesi sixhobo sihloliwe futhi kwatholakala ukuthi sithobela 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 singafakiwe futhi sisetshenziswa ngokuhambisana nemiyalelo, singadala 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:
-Hlehlisa noma hambisa uthi olwamukelayo.
- Khulisa ukuhlukana phakathi kwemishini nomamukeli.
– Xhuma okokusebenza endaweni yokuphuma eseyikhethini ehlukile kuleyo lapho umamukeli axhumeke khona.
- Xhumana nomthengisi noma uchwepheshe werediyo/TV onolwazi ukuze uthole usizo.
Qaphela :
- Izinguquko noma ukuguqulwa kule yunithi okungagunyazwanga ngokucacile yinhlangano enesibopho sokuthobelana kungase kuqede igunya lomsebenzisi lokusebenzisa okokusebenza.
- Ukuhlukaniswa okuncane okuvame ukusetshenziswa okungenani okungama-20 cm.
KDB996369 D03
2.2 Uhlu lwemithetho ye-FCC esebenzayo
Faka kuhlu imithetho ye-FCC esebenza kusidlulisi semodular. Lena imithetho ebeka ngokuqondile amabhendi okusebenza, amandla, ukukhishwa okungamanga, kanye namaza okusebenza ayisisekelo. UNGAKUHLULULWE ukuthobela imithetho ye-radiator engahlosiwe (Ingxenye 15 Engaphansi B) njengoba lokho kungewona umbandela wesibonelelo semojula esinwetshelwa kumkhiqizi wokusingatha. Bheka futhi Isigaba 2.10 ngezansi mayelana nesidingo sokwazisa abakhiqizi abangabasingathi ukuthi ukuhlolwa okwengeziwe kuyadingeka.
Incazelo: le mojula ihlangabezana nazo zonke izidingo ze-FCC ingxenye 2, 22(H), 24(E), 27(L), 27(F), 27(H),90(S)
2.3 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, ikakhulukazi kumadivayisi ayinhloko kumabhendi angu-5 GHz DFS.
Incazelo: I-EUT no ine-antenna enamathiselwe unomphela , Ukuzuza kwe-antenna yokuhlola yi-LTE B2/B25/B38/B41: 9.01 dBi, LTE B4/B66: 5.0dBi, LTE B5: 10.41dBi, LTE B7: 11.01dBi : 12 Bd8.69 ,LTE B13: 10.15dBi,LTE B26: 10.35dBi,LTE B40: 0dBi,GSM 850:1.41dBi,GSM 1900:4.01dBi. Isimo sokusebenzisa se-prototype sihamba. Sebenzisa izimo ikakhulukazi emishinini yokukhangisa, i-TV BOX ne-HDTV colar.
2.4 Izinqubo zamamojula anomkhawulo
Uma i-modular transmitter ivunywa “njengemojuli elinganiselwe,” khona-ke umkhiqizi wemojuli unesibopho sokugunyaza indawo yomsingathi lapho imojuli ekhawulelwe esetshenziswa khona. Umkhiqizi wemojuli elinganiselwe kufanele achaze, kokubili ekufayeleni nasemiyalweni yokufaka, enye indlela esetshenziswa umkhiqizi wemojuli elinganiselwe 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, okufana: ukuvikela, ukusayina okuncane ampi-litude, i-modulation evinjiwe/okufakwayo kwedatha, noma ukulawulwa kokunikezwa kwamandla. Enye indlela ingase ihlanganise ukuthi umenzi wemojuli elinganiselwe kabushaviewidatha yokuhlola enemininingwane noma imiklamo yokusingatha ngaphambi kokunikeza imvume yomkhiqizi womsingathi. Le nqubo yemojuli elinganiselwe iyasebenza nasekuhloleni ukuchayeka kwe-RF uma kudingekile ukukhombisa ukuthobela umsingathi othile. Umkhiqizi wemojula kufanele asho ukuthi ukulawulwa komkhiqizo okuzofakwa kuwo isidluliseli semodula kuzogcinwa kanjani ukuze kuqinisekiswe ukuthotshelwa okugcwele komkhiqizo ngaso sonke isikhathi. 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: le mojula iyimojuli elinganiselwe
2.5 Landelela imiklamo ye-antenna
Ukuze uthole isidlulisi semojuli esinemiklamo ye-antenna yokulandela umkhondo, bona isiqondiso kumbuzo 11 we-KDB Publication 996369 D02 FAQ - Amamojula Ama-Micro-Strip Antenna kanye nokulandela umkhondo. Ulwazi lokuhlanganisa luzofaka phakathi kabusha kwe-TCBview imiyalelo yokuhlanganisa yalezi zici ezilandelayo: ukwakheka komklamo wokulandela umkhondo, uhlu lwezingxenye (BOM), uthi, izixhumi, nezidingo zokuhlukaniswa.
a) Ulwazi oluhlanganisa ukwehluka okuvunyelwe (isb., ukulandelela imikhawulo yemingcele, ukujiya, ubude, ububanzi, umumo(ama), ukungaguquki kwe-dielectric, kanye ne-impedance njengoba kusebenza ohlotsheni ngalunye lothi;
b) Idizayini ngayinye izobhekwa njengohlobo oluhlukile (isb., ubude bezinti ngokuphindaphinda kaningi, ubude begagasi, kanye nokuma kwe-antenna (umkhondo esigabeni) kungathinta ukuzuza kothi futhi kufanele kucatshangelwe);
c) Imingcele izohlinzekwa ngendlela evumela abakhiqizi bokusingatha indawo ukuthi baklame ukwakheka kwebhodi lesekethe ephrintiwe (i-PC);
d) Izingxenye ezifanele ngomkhiqizi kanye nemininingwane;
e) Izinqubo zokuhlola zokuqinisekisa umklamo; futhi
f) Izinqubo zokuhlolwa kokukhiqiza zokuqinisekisa ukuthotshelwa komthetho.
Incazelo: Cha, le mojula ngaphandle kwemiklamo ye-antenna ye-trance.
2.6 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 umkhiqizi wosokhaya anikeze abasebenzisi bokugcina kumanuwali wabo womkhiqizo wokugcina. Uma izitatimende zokuchayeka ku-RF nezimo zokusebenzisa zinganikezwanga, umkhiqizi womkhiqizo osokhaya kudingeka azibophezele kumojula ngoshintsho ku-ID ye-FCC (uhlelo lokusebenza olusha).
Incazelo: Le mojula ihambisana nemikhawulo yokuchayeka emisebeni ye-FCC RF ebekwe endaweni engalawuleki. Le mojula yakhelwe ukuthobela isitatimende se-FCC, i-id ye-fcc ithi:2AJYU-8BAE005
2.7 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 womkhiqizo ophethe unesibopho sesixhumi sangaphandle, isiboneloampngephinikhodi ye-RF kanye nedizayini yokulandela i-antenna, imiyalelo yokuhlanganisa izokwazisa isifaki ukuthi isixhumi se-antenna esiyingqayizivele kufanele sisetshenziswe Engxenyeni ye-15 yezidluliseli ezigunyaziwe ezisetshenziswa emkhiqizweni womsingathi. Abakhiqizi bamamojula bazohlinzeka ngohlu lwezixhumanisi ezihlukile ezamukelekayo.
Incazelo: Le mojula isebenzisa uthi lwangaphandle. Inzuzo ye-antenna yokuhlola i-LTE B2/B25/B38/B41: 9.01 dBi, LTE B4/B66: 5.0dBi, LTE B5: 10.41dBi, LTE B7: 11.01dBi ,LTE B12: 8.69dBi, LTE, LTE, B13: B10.15: 26dBi,LTE B10.35: 40dBi,GSM 0:850dBi,GSM 1.41:1900dBi.
2.8 Ulwazi lwelebula nokuhambisana nemithetho
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: Kugobolondo lensimbi elivikelayo, kunesikhala sokuphrinta ulwazi oluyisisekelo njengegama nemodeli yomkhiqizo, kanye ne-id :2AJYU-8BAE005 ifakiwe.
2.9 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, amamodi, noma imiyalelo elingisa noma ephawula uxhumano ngokunika amandla isidlulisi. Lokhu kungenza kube lula kakhulu ukuzimisela komkhiqizi womsingathi ukuthi imojuli njengoba ifakwe kumsingathi ithobelana nezimfuneko ze-FCC.
Incazelo: Ibhodi yedemo yemojuli yokudlulisa idatha ingalawula umsebenzi we-EUT ngemodi yokuhlola ye-RF esiteshini sokuhlola esicacisiwe.
2.10 Ukuhlola okwengeziwe, Ingxenye 15 Umshwana Wokuzihlangula Oyingxenye Engaphansi
Umnikezeli kufanele afake isitatimende sokuthi isidlulisi semojuli sigunyazwe yi-FCC kuphela ezingxenyeni ezithile zesimiso (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 njengokuthobela Ingxenye 15 Engaphansi (lapho futhi iqukethe ukujikeleza kwedijithali kweradiator okungahlosiwe), khona-ke onikezwayo uzohlinzeka ngesaziso esisho ukuthi umkhiqizo wokugcina wokuba usokhaya usadinga ukuhlolwa kokuthobela Ingxenye 15 Yengxenye Encane B nesithumeli semodular. efakiwe.
Incazelo: Imojuli engenawo umjikelezo wedijithali werediyetha ngokungahlosiwe, ngakho-ke imojuli ayidingi ukuhlolwa kwe-FCC ingxenye15 engaphansi kwengxenye B. Umsingathi kufanele ahlolwe ingxenye B ye-FCC.
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