本文介绍了一台工作频率为24MHz,用于测量~1H和~(19)F核的自旋回波谱仪。讨论了实验测量基本条件,着重描述了带梯度场线圈的探头、能产生各种序列脉冲的程序发生器、通断比达60db的射频门控、平均功率为10瓦的非调谐宽带功率发射机等仪器部件。给出了若干应用实例,并考虑了仪器因素对测量误差的影响。 This paper presents a spin echo spectrometer with a working frequency of 24 MHz for measuring ~ 1H and ~ (19) F nuclei. The basic conditions of the experimental measurement are discussed. The probe with gradient field coil, the program generator with various pulse sequences, the RF gating with the ratio up to 60db and the non-tuned broadband power transmitter with an average power of 10W are mainly described Other equipment components. A number of application examples are given, and the influence of instrumental factors on the measurement error is considered.