Patent ID: 7262590

Claim:
A performance board for allowing a device under test and a testing apparatus to be electrically coupled with each other, comprising: a base substrate on which said device under test is mounted; a first adaptor part provided with a plurality of coaxial connectors for allowing a plurality of coaxial cables electrically coupled to a plurality of first pins of said device under test respectively and said testing apparatus to be electrically coupled with each other; and a second adaptor part provided with a plurality of via holes for allowing a plurality of wirings electrically coupled to a plurality of second pins of said device under test respectively and said testing apparatus to be electrically coupled with each other, wherein said coaxial cable and said coaxial connector transfer an RF signal, and wherein the performance board is mechanically coupled to the testing apparatus through a test fixture, and the testing apparatus is electrically coupled to the device under test through the test fixture.