A crystal receiver is a less complicated structure than a valve receiver.
晶体收音机的结构不像电子管收音机那么复杂。
A wave trap is very useful for crystal set reception, but is also great for reducing strong signals on a regenerative receiver.
一个陷波器是非常有用的水晶接待组，而且是伟大的接收信号强的再生减少。
A wave trap is very useful for crystal set reception, but is also great for reducing strong signals on a regenerative receiver.
一个陷波器是非常有用的水晶接待组，而且是伟大的接收信号强的再生减少。
应用推荐