| 摘要 |
PROBLEM TO BE SOLVED: To easily confirm a transmission reception message at an optional point of time by extracting externally a signal sent or received or the like through a TDMA/TDD control circuit via a connector and monitoring the signal with a monitor connecting to the connector. SOLUTION: A connector 10 is provided to extract externally signals being a transmission signal and a signal from a base station arrived on an antenna 7 and received by a CPU of a controller through a TDMA/TDD control circuit 4. The signals are a MODEM transmitter side enable signal, a MODEM receiver side enable signal, a UW detection signal, a CRC detection signal, a transmission clock to a MODEM, a transmission signal to the MODEM, a reception clock from the MODEM and a reception signal from the MODEM. A digital signal received via the connector 10 by an analyzer is analyzed by a data processing section and converted data are fed to the CPU. A message of the data is easily confirmed by a monitor connecting to the connector 10. |
