| 摘要 |
PROBLEM TO BE SOLVED: To enhance the radiation sensitivity in the composite pager. SOLUTION: A pager section 10 incorporating an exclusive reception antenna 11 and an audio equipment 20 using a head phone 30 as a rule are provided. The reception antenna 11 and a switch 14 connecting to a signal line between the pager section 10 and the reception circuit 15 are provided. When the switch 14 is closed, the reception antenna 11 is connected to the pager section 10 and the signal received by the reception antenna 11 is fed to the reception circuit 15. When the switch 14 is turned off, the reception antenna is invalidated and the signal received by a cord 32 of the head phone 30 is fed to the reception circuit 15. |
