MK922A
Tsananguro pfupi:
Nekukura zvishoma nezvishoma kwekuvakwa kwenetwork ye5G isina waya, kufukidzwa kwemukati kuri kuramba kuchikosha mumashandisirwo e5G. Zvichakadaro, kana tichienzanisa nemanetwork e4G, 5G inoshandisa bhendi repamusoro-soro iri nyore kukanganiswa nayo kure nekureba nekuda kwekusasimba kwayo kwe diffraction uye kugona kwayo kupinda. Nokudaro, nzvimbo diki dze5G dzemukati dzichava protagonist mukuvaka 5G. MK922A ndeimwe yenzvimbo dze5G NR dzemhuri, idiki uye iri nyore kuronga. Inogona kuiswa zvizere pakupedzisira isingasvikwe nechiteshi chikuru uye yakafukidza zvakanyanya nzvimbo dzinopisa dzevanhu, izvo zvichagadzirisa zvinobudirira nzvimbo yemukati ye5G signal blind.
Ruzivo rweChigadzirwa
Matagi eChigadzirwa
Pfupiso
Nekukura zvishoma nezvishoma kwekuvakwa kwenetwork ye5G isina waya, kufukidzwa kwemukati kuri kuramba kuchikosha mumashandisirwo e5G. Zvichakadaro, kana tichienzanisa nemanetwork e4G, 5G inoshandisa bhendi repamusoro-soro iri nyore kukanganiswa nayo kure nekureba nekuda kwekusasimba kwayo kwe diffraction uye kugona kwayo kupinda. Nokudaro, nzvimbo diki dze5G dzemukati dzichava protagonist mukuvaka 5G. MK922A ndeimwe yenzvimbo dze5G NR dzemhuri, idiki uye iri nyore kuronga. Inogona kuiswa zvizere pakupedzisira isingasvikwe nechiteshi chikuru uye yakafukidza zvakanyanya nzvimbo dzinopisa dzevanhu, izvo zvichagadzirisa zvinobudirira nzvimbo yemukati ye5G signal blind.
Mabasa Makuru
MK922A ine simba shoma, saizi shoma, uye kushandiswa kwayo kunochinjika, inogona kushandiswa zvakanyanya mudzimba, zvivakwa zvemabhizinesi, masupamaketi, mahotera, uye maworkshop ekugadzira kuti iwedzere kunaka kwebasa re network uye kuvandudza ruzivo rwemushandisi.
1. Yakagadzira 5G protocol stack yakazvimiririra.
2. Nzvimbo diki yebase station ine zvese zviri muchikamu chimwe chete, dhizaini yakabatana ine baseband neRF, plug nekutamba.
3. Magadzirirwo eFlat network uye rutsigiro rwekudzosa ruzivo rwakapfuma rweIP return kusanganisirakutapurirana kweruzhinji.
4. Mabasa ekutarisira network anobatsira manejimendi,kutarisa nekugadzirisa muhurongwa hwekutarisira network.
5. Tsigira nzira dzakawanda dzekubatanidza dzakadai seGPS, rGPS uye 1588V2.
6. Tsigira mabhendi eN41, N48, N78, uye N79.
7. Vashandisi vebasa vanosvika zana nemakumi maviri nevasere vanotsigirwa.
Magadzirirwo eSisitimu
MK922A ichiteshi che micro base chakabatanidzwa chine network processing yakabatanidzwa, baseband neRF, uye antenna yakavakirwa mukati. Chitarisiko chacho chinoratidzwa pazasi:
Tsanangudzo yehunyanzvi
Magadzirirwo ehunyanzvi akakosha eMK922A anoratidzwa muTafura 1:
Tafura 1. Magadzirirwo ehunyanzvi akakosha
| Aihwa. | Chinhus | Tsananguro |
| 1 | Bhendi reMafambiro | N41:2496MHz-2690MHz N48:3550MHz-3700MHz N78:3300MHz-3800MHz N79:4800MHz-5000MHz |
| 2 | Dzorera Interface | SPF 2.5Gbps, RJ-45 1Gbps |
| 3 | Huwandu hwevanyoresa | 64/128 |
| 4 | Bandwidth yechiteshi | 100MHz |
| 5 | Kunzwisisa | -94dBm |
| 6 | Simba Rekuburitsa | 2*250mW |
| 7 | MIMO | 2T2R |
| 8 | ACLR | <-45dBc |
| 9 | EVM | <3.5% @ 256QAM |
| 10 | Zviyero | 200mm × 200mm × 62mm |
| 11 | Huremu | 2.5kg |
| 12 | Magetsi | 12V DC kana PoE |
| 13 | Kushandiswa kweSimba | 25W |
| 14 | Kuyera kweIP | IP20 |
| 15 | Nzira yekuisa | Denga, madziro |
| 16 | Nzira Yokutonhodza | Kutonhodza kwemhepo |
| 17 | Nzvimbo Yekushanda | -10℃~+40℃，5％~95％ (hapana kudziya kwemvura) |
| 18 | Chiratidzo che LED | PWR\ALM\LINK\Sync\RF |
