型号：75DR-018
频率范围：DC-1000 MHz
阻抗：75 Ohms nominal
衰减范围：0-30 dB in 1 dB steps
驻波比：1.35:1 maximum
衰减精度：DC-500 MHz
          ± 0.2 dB (0-10 dB)
          ± 0.5 dB (10-30 dB)
          500-1000 MHz
          ± 0.4 dB (0-10 dB)
          ± 0.5 dB (10-30 dB)
插入损耗：0.5 dB maximum
输入功率：1 Watts average 1000 Watts peak
旋转方向：Attenuation increases in a Clockwise
          direction
转位：30 degrees with stops at
      Minimum and maximum
连接器形式：BNC or F female
工作温度：-20℃ to +85℃