描述
通过特殊的低频振动抑制算法对定位状态位置误差振动频率进行分析，克服低频机械共振，有效降低低频振动频率，抑制长摆臂机构末端摆振现象。大量应用表明：通过采用DA200低频抑制功能，机械振动幅度大幅减小，整定时间大幅缩小，定位精度明显提高。
HP/Agilent 60501B Electronic Load Module 150W 60V 30A
HP AGILENT 81663A DFB LASER +13 DBM 1554 NM 8164A 8166A
AGILENT HP 87511B 500 MHZ S-PARAMETER TEST SET
HP/Agilent 3561A Spectrum Analzyer, 0.000125Hz to 100k
HP/Agilent 8157A Optical Attenuator, 1300-1550nm
HP/Agilent 8157A-011 Optical Attenuator, 1300-1550nm
HP/Agilent 8157A-014 Optical Attenuator, 1300-1550nm
HP/Agilent 8158B/002/011 Optical Attenuator
HP/Agilent 6652A Programmable DC Power Supply 0-20V, 25
HP/Agilent 16055A Test Fixture
HP/Agilent E3634A 200W DC Power Supply, 25V, 7A or 50V,
HP/Agilent U1604A-001 Handheld Oscilloscope, 40 MHz, 2
HP/Agilent R347B Noise Source 26.5 to 40 GHz
