Beijing Tongxiang Technology Co., Ltd. relies on the technical strength of Tsinghua and Peking University, focusing on the field of time and frequency, to provide customers with high performance products and services. Homophase technology is the only high-tech private enterprise with its own and controllable complete time-frequency product line, which can provide customers with complete time-frequency solutions. The company's standardized products mainly include the following categories: time-frequency reference source products, mainly including high performance crystal oscillator, constant temperature crystal oscillator, analog phase-locked crystal oscillator, digital phase-locked crystal oscillator, atomic clock purification crystal oscillator, GPS tame low-power clock, GPS tame high-precision crystal....