Vehicle-mounted wireless communication product electromagnetic emission test system and method based on 5G real network signal

The invention discloses a 5G real network signal-based vehicle-mounted wireless communication product electromagnetic emission test system and method, and the test system is characterized in that a 5G micro base station is additionally arranged outside a darkroom, and a PRU of the 5G micro base station is directly introduced into a shielding box in the darkroom, or the signal of the PRU is introduced into the shielding box in the darkroom after the signal of the PRU is switched with a high-frequency antenna in an outdoor shielding box; the 5G signal communication of the 5G to-be-tested sample is carried out in the shielding box in the darkroom, and the sound transmission system is additionally arranged, so that the 5G signal darkroom coverage problem and the sound signal transmission problem in the test process are solved, and the test problem of coexistence of multiple wireless communication antennas is further solved. 本发明公开了基于5G实网信号的车载无线通信产品电磁发射测试系统及方法，所述测试系统通过在暗室外增设5G微基站，并将其PRU直接引入暗室内的一屏蔽箱，或将其PRU的信号在一室外屏蔽箱