Artikelnummer: DD1203989
Verzending : Gratis verzending
Beschikbaarheid : Product is op voorraad
€179,99 €85,59
3g 4g 1900mhz smart lcd display cover 2200 multiple verizon sprint and att cell phone signal booster
▶Perfect for 2200 sq ft home or offices,makes NO dropped calls in your surroundings,it can wide-ranging to uesed for
home,apartment,office,basement,parking lot,shopping mall and so on.
▶High speed digital ALC system.Automatic to adjust the system gain,the adjustment range up to 50db.
▶Automatic dormancy when no user make the calling,once detected the user make the calling,the device will automatic switch to working atatus
immediately.
▶Can boost 3g 4g signal according to the signal distribution of your area;LCD screen display input/output real signal strength.
▶Better voice and data:get fewer dropped calls ,better voice quality,faster uploads and downloads.
▶Compatible with all the carriers who use 1900MHZ frequency signal.
▶Compatible with all the cellphones and some pads.And smart LCD display.
▶Supply power:adapter power adopts AC 220V,please confirm the AC power range is ac 100v-240v,rated frequence range is 50/60hz.
Installation step:
▶Outdoors antenna connect to BS(outdoor)interface
▶Indoors antenna connect to MS(Indoor)interface
▶Outdoor antenna fix on the stick or PVC pipe,and let it far away from indoor antenna 15 meters in vertical distance
▶Outdoor antenna must be isolated indoor antenna with the wall
▶Power on the device after all the connections
▶Make sure the device work in the correct mobile networks which your cellphhone work on currently
▶Make sure the outside singal strength minimum-60dBm(for eaample:-60dbm is batter than -70dbm)
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