Huaptec Band Selective Digital Repeaters are designed to support one mobile system and help mobile operators to amplify mobile signals indoor areas where 70% of the mobile traffic has been generated. With SDR technology, the system can easily adjust the sub-band and the channels by software to adapt to the operators' requirement without any change on the hardware•It provides cell coverage for 2G(900MHZ),3G(2100MHZ),4G(1800MHZ) networks in the areas with poor or no signal at all. 13dBm, 17dBm, 20dBm are available. Multi operators' network can work on a single hardware platform of Huaptec and don't influence each other, can configure the sub band numbers and bandwidth according to the need. One repeater platform to realize all types: Multi Systems, Multi Sub Bands, Band Selective, Channel Selective, Hybrid Repeater(Band + Channel Selective), Smooth upgrade to future technologies. It supports future bandwidth re-allocation: One operator may have one sub band initially, and later on will be allocated a new sub band by Huaptec digital repeaters, the new sub band can be added on by configuring through software. Or the operator may have initially 10MHZ, but later on expand to have 15MHZ, then the repeater can be configured easily to support 15MHZ. ARDYGSM Hp : 085224873514 line / whassap .085224873514 Id telegram : @penguatsinyal Email :ardygsm@yahoo•co•id / ardygsm1@yahoo•co•id / sales@penguatsinyal•net RIZKY SINYAL Hp : 083 148 261 072 line / whassap . 083 148 261 072 Email : rizkysinyal@yahoo•com www•penguatsinyal•net