ʻO Quad Band KW20l Cellphone GSM kelepona GSM CLES Signal Booster Booster AGC 70DBI EMP 70DBI ELLS EMPE a meʻAmelika
Hāʻawi mākouOem & odm Hoʻokaumi
E hoʻi i loko30 mau lā!
Hoʻokahi makahikiHōʻoia &Ke ola-lōʻihiMālama!
Hiʻohiʻona o kw20l quad band band relater
ʻO ka kiko'ī o ka quad band chatphone gsm mobile gsm cooster booster
Kū palena kūʻokoʻa | Huehue | Nā Rerveency Ring (mhz) | |
Cdma + Nā PCS + Alws + LTE | 850 + 1900 + 1700 + 700 | ||
GSM + DCS + WCDMA + LTE | 900 + 1800 + 2100 + 700 | ||
Cdma + DCS + WCDMMA + LTE | 850 + 1800 + 2100 + 2600 | ||
Cdma + gsss + dcs + wcdma | 850 + 900 + 1800 | ||
Mana ola | 20 ± 2dbm | ||
Kōkuhi | 70 ± 2DBI | ||
ʻO Ruple i loko o ka hui | Ç.db | ||
Emisaming | 9KHZ-1GHZ | ≤-36dbm | |
1hz -,,75GHZ | ≤-30dbm | ||
Nā huahana intermodo | 9KHZ-1GHZ | ≤-36dbm | |
1hz -,,75GHZ | ≤-30dbm |
Kākoʻo kākoʻo
E like me ka mea e hoʻohana ai i ka kāleka SIM SIM,Hiki i ka Boot Booter hōʻailonaʻo KW20l Quad Back Booster e kōkua i ka hoʻonuiʻana i kāu hōʻailona kelepona me4 mau ala like
Nui nui
Me700DIBIloaʻa a20dbmʻO ka hopena,ʻo KW20l Quad Band Repond Repball ke hoʻopau i ka pilikia o ka pūnaewele me1000sqm ka uhi
Hoʻokahi no 3 antennas
E noi ma kekahi wahi me 2-3 mau papahele, hiki i ke kāpena qad read e pili me2-3 Indor Antennas,ʻoi aku ka maʻalahi a me ka maʻalahi


Jasmine Kang (Hale Kūʻai Kūʻai)
Whatsapp / tel: +86 130 7742 0659
Skype/Email: sales19@lintratek.com