摘要 |
<p>PROBLEM TO BE SOLVED: To provide a portable radio terminal with which a speech with high quality can be attained. SOLUTION: This portable radio terminal is provided with a transmission receiving external antenna 2 that can be extracted, a receiving external antenna 2 that can be extracted vertically, with respect to an extracted direction of the transmission receiving external antenna 2 and placed in a case of the portable radio terminal 1, so as not to come into contact with the reception external antenna 3 the portable radio terminal 1 and a reception internal antenna 4 which are built in the portable radio terminal 1 to apply synthesis diversity reception of reception signals obtained from the antennas 1 to 3.</p> |