The full-wave anechoic chamber is designed according to the calibration method in the microwave anechoic chamber specified in the field intensity probe calibration specification IEEE Std 1309-2013, and the laboratory meets the site requirements of the JF1886-2020 field intensity probe calibration specification. The field voltage standing wave ratio in the full frequency band of 1GHz to 40GHz is less than 1db. It implies that the shielding efficiency meets the requirements of GBT12190. At present, Radio and television measurement and the projects built by Beijing Senfu Technology Co., Ltd. have been successfully accepted and put into use.