Patent ID: 11929554
Assignee: nan
Field: Telecommunications (Electrical engineering)
Classification: CPC H | IPC H

Claim 15:
16. A method for restoring radio coverage to a location when a built-in infrastructure distributed antenna system has become inoperative as claimed in claim 14 further comprising the steps of:
disconnecting a third cable from a built-in donor antenna port and a built-in bi-directional amplifier downlink port of said interface box;
Aiming a portable donor antenna of said portable antenna kit at a public safety radio repeater site;
connecting, using a fourth cable, said portable donor antenna to said built-in bi-directional amplifier downlink port;
receiving a third signal from said portable donor antenna conducted by said fourth cable to said built-in bi-directional amplifier downlink port, and
transmitting a fourth signal from said built-in bidirectional amplifier downlink port conducted by said fourth cable to said portable donor antenna.