800 mhz (4g/lte), 1800 mhz (dcs/lte), 2100 mhz (3g/wcdma), 2600 mhz (4g/lte) Kingtone Quad Band Mobile Signal Amplifier Cell Phone Signal Booster

No ke aha e pono ai ʻo Quad-bandHoʻoikaika hōʻailona Mobileno nā kelepona kelepona?

He kūpono kēia mea hoʻoikaika no LTE800mhz DCS1800mhz WCDMA2100mhz LTE2600MHZ alapine.
Hiki iā ia ke hoʻonui i ka ʻikepili 2G 3G leo 4G.

He kūpono no ka lumi 1 - 2 a i ʻole nā ​​keʻena liʻiliʻi: E haʻi aku i nā kelepona i hoʻopau ʻia i kou home.
2.Frequency Range:
Band20 -B20 (LTE800): UL:832~862mhz;DL:791~821mhz;
Band3 -B3 (DCS1800): UL:1710~1785mhz;DL:1805~1880mhz;
Band1 -B1 (WCDMA 2100): UL:1920~1980mhz;DL:2110~2170mhz;
Band7 -B7 (LTE2600): UL:2500~2570mhz;DL:2620~2690mhz;
3.With LCD Display , hiki ke hōʻike i ke kūlana hōʻailona.
4.Coverage wahi: uhi e pili ana i 300-500sqm me ka barrier.1 antenna uhi e pili ana i 100-150sqm.
5.High linear design, ALC technology.
6.1 hoʻonohonoho pono me 2G 3G 4G antenna waho, 2G 3G 4G i loko antenna, hōʻailona hou.Kūpono no ka home i hoʻohana ʻia.(Nā antenna maʻamau a me ka lōʻihi o ke kaula, nā kikoʻī hou aku, e ʻoluʻolu e kelepona me Anna: WhatsApp +86 15392188577)
7. E hoʻomaikaʻi i ka hōʻailona kelepona paʻa, ʻaʻole e hoʻokuʻu hou i nā kelepona, ʻaʻohe wikiwiki pūnaewele ʻino.