HIGH OUTPUT POWER AMPLIFIER, WIRELESS TRANSMITTER, WIRELESS TRANSMITTING AND RECEIVING DEVICE, AND HIGH OUTPUT POWER AMPLIFIER MOUNTING METHOD

摘要

A high power amplifier that has a high heat dissipation effect and is produced at low cost, a wireless transmitter and a wireless transceiver with the high power amplifier and a method for mounting a high power amplifier are provided. The high power amplifier comprises a transistor with lead wires extending from both side surfaces of a mold provided on a heat dissipation member to the outside, a double-sided wiring board of which the heat dissipation member is inserted in an opening of the double-sided wiring board and a wiring pattern on one surface of the double-sided wiring board is electrically connected to the lead wires, and a case for accommodating the double-sided wiring board. Further, the high power amplifier comprises a plate of which one main surface is in contact with an inner wall of the case and the other main surface is connected to the heat dissipation member and a wiring pattern on the other main surface of the double-sided wiring board.