NMT谱仪与实验 永磁铁磁体 电磁铁磁体 超导磁体 超屏蔽超导磁体FID- Free Induction DecayFT2D NMR300 MHz400 MHz600 MHz采样系统NMR 逻辑图单元介绍 AQBUS Acquisition Bus AQS Acquisition Start ; Acquisition System AQX Acquisition Unit AQR Acquisition Rack ASU Amplitude Setting Unit BB Broad Band CCU Communication Control Unit DDS Direct Digital Synthesizer DSP Digital Signal Prozessor DRAM Dynamic Random Access Memory EP Empfnger Pulse EPHD Empfnger Puls Homo Decoupling EPROM Erasable Programmable Read FADC Fast ADC FCU Frequency Control Unit FID Free Induction Decay FIFO First In First Out FTLP/4M Filter Low Pass / 4MHz GCU Gradient Control Unit HADC/2High resolution ADC / 2 (AQR / HR High Resolution MCI Multi Channel Interface PAL Programmable Array Logic PTS Program Test Source RCP Realtime Clock Puls RCU Receive Control Unit SADC Standard ADC SCI Serial Communication Interface SPHD Sende Pulse Homo Decoupling SRAM Static Random Access Memory TCU Timing Control Unit XDWCLK Extern DWCLK XEP Extern EPprobe1H NMR13C NMR质子噪声去偶13C NMR质子噪声偏共振去偶13C NMR质子噪声反门控去偶13C NMR DEPT