Functy Repeater signal repeater of the small GSM 900MHz GSM mobile phone

Description

Size Name:US plug     features: made  of  alloy  material,   long  service  life. Fireproof ,anti-lighting  and  explosion-proof. Good  isolation,   signal  stability. Low  power  consumption,   durable  for  use. It  is  very  easy  to  install  and  operate. The  repeater  improve  indoor  electromagnetism  environments. Description: protracting  cellular  battery  life  and  reduce  radiation  of  cellphones. Enhancing  mobile  phone  signal  strength.   specifications: color:   silver  &   blacksize:   100*140*20mmplug  type:   us,   eumaterial:   alloyfrequency  range:   uplink  890-915mhz  downlink  935-960mhzcoverage:   50-200  square  meterspower:   -70~-40dbmgain:   uplink  50db,   downlink  65dbmaximum  output  power:   uplink  23dbm  downlink  27dbm, power:   dc  5v  /  1a  (ac110-240v)impedance:   50  ohmpackage  included: 1  x  mobile  signal  repeater1  x  user  manual1  x  charger1  x  indoor  aerial1  x  outdoor  aerialnotes: due  to  the  difference  between  different  monitors,   the  picture  may  not  reflect  the  actual  color  of  the  item.   please  understand,   thank  you.