0.5瓦功率覆盖上万公里？无线电爱好者们到底在玩什么？What Amateur Radio enthusiasts are doing?【差评君】 差评君 1 year ago Play Download
Ham Radio: What Can You Do If You Make Mistake(Typing Mistake) During Communication 科技小汪 Tech Mr. Wang 7 years ago Play Download
Ham radio operator Neighbor at the campground talks to people from around the world. RVONPURPOSE 3 years ago Play Download
