深圳市元达顺电子有限公司海绵吸波材料尺寸为500*500，厚度可选10-1000mmYDS-J型（角锥）吸波材料尺寸及性能参数：型号厚度mm特定频率(GHz)垂直入射***大反射率Rw(-dB)尺寸mm35Ghz15Ghz10Ghz5Ghz3Ghz2Ghz1GhzYDS-J30304035302017106500X500YDS-J505045403525201710500X500YDS-J707045403530252013500X500型号厚度mm特定频率(GHz)垂直入射***大反射率Rw(-dB)尺寸mm40Ghz15Ghz10Ghz3Ghz1.5Ghz0.5Ghz0.3Ghz0.2Ghz0.15GhzYDS-J1001005045403020500X500YDS-J1501505050453325500X500YDS-J200200505050373017500X500YDS-J300300505050403320500X500YDS-J40040050505045402517500X500YDS-J5005005050504540302017500X500YDS-J6006005050505040303520400X400YDS-J700700505050504335302017250X500YDS-J10001000505050504538352520334X334)