发明名称 A method and apparatus for transmitting radio frequency signals to and from a pager
摘要 A repeater for transmitting and receiving radio frequency (RF) signals to and from a pager. The repeater includes a forward path for receiving a first RF signal from a base station and a reverse path for receiving a pager signal from a pager. The forward path includes a channelizer which down converts the first RF signal to an intermediate frequency (IF) signal, amplifies the IF signal, and up converts the IF signal to a second RF signal suitable for transmission to a pager. The reverse path includes a second amplifier which amplifies the pager signal to an amplified signal suitable for transmission to a base station antenna. <IMAGE>
申请公布号 EP1098538(A3) 申请公布日期 2003.08.06
申请号 EP20000123378 申请日期 2000.10.31
申请人 ANDREW AG 发明人 LOVINGGOOD, BRECK W.;KUIPER, WILLIAM P.
分类号 H04B1/59;H04W88/18 主分类号 H04B1/59
代理机构 代理人
主权项
地址