KMW COMMUNICATIONS AIR INTERFACE SOLUTIONS KMW PAC www.kmwcomm.com Programmable Antenna Controller Korea, China, Japan, U.S.
KMW PAC Programmable Antenna Controller • Overview • Intelligent Control – PAC – AICM
KMW CONTROL SYSTEMS Portable Type (PAC) : Remote Control on On-Site Central Type (AICM) : Remote Control on Remote-Site AICM Controller Kit Bias-T: to feed control signal AICM BTS OM Center RS485, 422, Site LAN, etc
Remote Antenna Controller Portable Type (PAC) Central Type (AICM) --Control Controlof ofAntenna AntennaBeam Beamat at the cell site easily the cell site easily --Lower Lowercost costapproach approachusing usingthe theFeeder Feederline line instead of control cable instead of control cable --Control Controlof ofAntenna AntennaBeam Beamat atO&M O&Mcenter center --Multi-Antennas control with one Controller Multi-Antennas control with one Controller simultaneously simultaneously --Using Usingthe theFeeder Fe
Antenna Configuration Direction Convention
Typical Bias “T” Connection Configuration +45 ° -45° Slant Slant +45 ° -45° Slant Slant 65 degree 90 degree CTRL CTRL Split - 2 antennas / sector configuration DC block Coupler/ splitter Coupler/ splitter TX RX PCS BTS
PAC Attaché Kit
PAC Description PAC Description • RS-232 Port: This is for communication between PAC-I and PAC PC Application software (RS-232 communications standard) installed on a PC. • ANT Port: This is for antenna beam control. Connect DC input port of Bias-T and ANT Port with Control Cable. • RS-485/422 Port: This is for communication between PAC-I and base station systems. For its use, protocol should be discussed with the customer. • Shoulder Strap Holder: Used to hold shoulder strap.
