TELEPHONE ALARM BROADCASTING FOR TPS RF SYSTEM

The Taiwan Photon Source (TPS) consists of three 500MHz RF systems: two sets of RF systems with KEKBtype single-cell SRF modules are used for the 3-GeV storage ring, and one with five-cell Petra cavities at room temperature is used for the booster synchrotron. To monitor the status of the RF systems and to broadcast the error or alarm messages to the RF staff, we developed a telephone alarm broadcasting system; this paper introduces the hardware and software structure of this system.