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介绍了无线调制解调器 73M2 2 3的原理、特点和性能 ,结合短波信道的数据传输进行了 73M2 2 3的具体应用电路设计和实现 ,提供了利用现有短波电台实现数据传输的解决方案
Introduced the principle, characteristic and characteristic of the wireless modem 73M2 2 3, designed and realized the application circuit of 73M2 2 3 based on the data transmission of the short-wave channel, and provided the solution to realize the data transmission by using the existing short-wave radio