KW20L quad band GSM signal repeater waea pūkoro whakarei tohu 2G 3G 4G 70dB gain AGC me te 10-tau hangahanga
Ka tukuna e mātouOEM&ODM Ratonga
Hoki Mai i Roto30 Ngā Rā!
Kotahi TauPūtāhui &Mō te Ora KatoaTe tiaki!
Ka taea e te KW20L quad band GSM te tuku tika i ngā tohu 2g 3g 4g, inā koa he rua ngā auau tohu o te 4g. Hei tauira:
E rua ngā momo auau tohu 4g a ngā kaikawe waea o Chile, arā, 1700mhz, 700mhz rānei. Kātahi ka taea e rātou te whiriwhiri mō te roopu whā 850/1900/1700/700mhz. Engari, ina whiriwhiri koe i te whakanui roopu whā, ko te mea nui ko te whānuitanga o te auau tohu pūihi. Nā te mea, ki te kore, kāore e taea te whakamahi. Kaua e manukanuka, ina tono koe i a mātou, ka taea e mātou te whakaaro māu, ka tukuna atu te pūihi e ōrite ana.
| Fāhua | Whakakaha tohu waea pūkoro AGC roopu-whā | |
| OHoahoa Outlook | He mea hanga ki te whakarewa mā, ki te tae rānei kua whakaritea ki te mata whakaatu LCD | |
| Srahi | 247*138*28mm, 0.98kgs | |
| PRahi o te kete | 265*175*75mm, 1.27kgs | |
| Auautanga Tautoko | GSM+DCS+WCDMA+LTE 900+1800+2100+2600/700MHZ; CDMA+GSM+DCS+WCDMA 800+900+1800+2100MHZ; CDMA+DCS+WCDMA+LTE 850+1800+2100+2600MHZ; LTE+CDMA+PCS+AWS 700/2600+850+1900+1700MHZ | |
| Bme te whānui | 30M+25M+75M+60M | |
| Mte taupoki toki | 600 mita pūrua | |
| Mana Putanga | 15±2dBm | 20 ±2dBm |
| Whiwhi | 55 ±2 dB | 68±2dB |
| Ripple i roto i te Band | LTE-B20≤6dB;GSM≤6dB;DCS≤6dB;WCDMA≤6dB | |
| MTBF | ＞50000 hāora | |
| Pūtake Hiko | AC：100~240V, 50/60Hz；DC：5V 1A EPaerewa U / UK / US | |
| Te Whakamahinga Mana | < 5W | |
Kātahi ka taea e au te whakaatu i te mātāpono mahi o te KW20L quad band GSM signal repeater:
1. I waho, whakaūhia he wāhi kei reira te tohu pai ake i ngā auau tohu e 4.
2. Tāutahia te pūihi o waho ki te wāhi e pai ake ai te tohu. Ā, kia pai ake te tohu o te pūihi o waho ki te teihana turanga.
Ki te kore koe e mōhio me pēhea te tirotiro i tēnei mea, whakapā mai ki a mātou. Ka taea e mātou te āwhina i a koe ki te whakatau i tēnei mea.
3. Tāutahia te pūkaha ki roto i te whare, ā, whakamahia he taura 15 mita hei hono atu ki a rātou. Engari ko te mea nui ko te wehewehe. Me whai pakitara pereki hei wehe i te pūihi o waho me roto. Ki te kore, ngana ki te whakanui ake i te tawhiti.
4. Hei whakamutunga, whakamahia te taura hei hono atu ki te pūwhakahou tohu GSM KW20L quad band me te pūihi o roto.
Kātahi ka tahuri te pūwhakaoho.
Kia tūpato: ki te hiahia koe ki te tirotiro kei te pai te whakakaha, kāore rānei? Ka taea e koe te tahuri tika i te whakakaha hei whakamātautau.
He pai te whakakaha tohu Lintratek mō ngā wāhi maha e kore e pai te whiwhinga tohu waea pūkoro pērā i te kauhanga raro, ngā whenua tuawhenua, ngā toa hokohoko, ngā papa waka, ngā rūma KTV, me ētahi atu.
Ā, mō ngā rahi rerekē o te tono, he rerekē hoki ngā otinga whatunga, hei tauira, pērā i te KW20L quad band GSM signal repeater.
1. Mena he 100-200 mita pūrua te whānuitanga o te taupoki, ka taea e koe te whakaaro ki te kete katoa me te pūihi ā-roto kotahi.
(Kei roto i te kete katoa: te pūihi LDPA o waho, te taura o waho 15m, te whakakaha, te pūihi panui o roto me te taura 2m, te urutau.)
2. Mena he nui ake i te 200 mita tapawhā te whānuitanga o te whare, he whare papa rua rānei, ka taea e koe te whakaaro kia rua, kia toru rānei ngā pūihi o roto.
(Kei roto i te kete katoa: pūihi LDPA o waho, taura o waho 15m, whakakaha, taura 1m, urutau ara-rua, pūihi panui roto e 2, taura o roto 5m, 10m rānei, urutau.)
Mena kei te pōhēhē koe mō te mahere tāutanga, whakapā mai ki a mātou mō ētahi atu whakaaro ngaio.
1. He aha te momotu kua whakahuatia i runga ake nei?
Ko te tikanga o te wehewehe i waenga i te pūihi o roto, o waho hoki, ka taea te hanga i tētahi pakitara pereki, i tētahi tawhiti rānei.
2. Me pēhea te whakamātautau i te kaha o te tohu o waho?
Ka taea e koe te tango i tētahi taupānga pūkoro ko "Cellular Z" te ingoa, ā, ka whakaatu mai i ngā whakaahua o ngā whakaahua. Mā mātou koe e tirotiro.
3. Ā, me pēhea te pūtāhui whakanui tohu lintratek?
Ko te roanga o te pūtāhui mō ngā hua whakanui tohu lintratek me ētahi atu hua tautoko he 12-24 marama te roa.
4. He aha i kore ai e pai te mahi a te whakanui tohu i muri i te whai i te aratohu tāutanga?
He pai ake te tirotiro mēnā he pokanoa tohu. Ka taea e koe te whakapā mai ki a mātou mō tētahi otinga.
