电压放大器维修 电流放大器维修 精密信号放大器维修
斯坦福前置放大器维修服务
Preamplifiers
SR560 Low Noise Voltage Preamplifier
SR570 Low Noise Current Preamplifier
SR550 Lock-In Voltage Preamplifier
SR552 Lock-In Voltage Preamplifier
SR554 Transformer Preamplifier
SR555 Current Preamplifier
SR556 Current Preamplifier
SR445A 350 MHz Preamplifier
斯坦☆福锁相放大器修理服务
Lock-In Amplifiers
SR860 500 kHz Lock-in Amplifier
SR865A 4 MHz Lock-in Amplifier
SR830 DSP Single Phase Lock-In Amplifier
SR810 DSP Single Phase Lock-In Amplifier
SR844 200 MHz Lock-In Amplifier
SR124 Analog Lock-in Amplifier
SR510 Single Phase Lock-In Amplifier
SR530 Dual Phase Lock-In Amplifier
SR850 DSP Dual Phase Lock-In Amplifier
斯坦福分析仪修理，专业仪器仪表维修服务
SR760&SR770FFTSpectrumAnalyzers
DCto100kHzbandwidth
90dBdynamicrange
Low-distortionsource(SR770)
100kHzreal-timebandwidth
