要了解QSL卡片,还要从业余无线电的通联活动讲起。业余无线电爱好者的最基本活动之一就是相互之间的通联活动,为了证明一次有效的通联,双方会互相交换一张写有日期、时间、呼号、波段、信号报告和其他内容的卡片。这张卡片就称为“QSL卡片”。从一张简单的复印纸到有印刷精美图案的卡片,只要填写了必要内容的都可以算作为有效的QSL卡片,证明了爱好者之间完成了一次有效的通联。记得我国刚刚 To learn about QSL cards, talk about amateur radio communications. One of the most basic activities of amateur radio enthusiasts is mutual communication activities. In order to prove an effective communication, the two sides exchange cards with dates, time, call signs, bands, signal reports and other contents. This card is called “QSL Card”. From a simple piece of copy paper to a card with beautifully printed designs, a valid QSL card can be counted as long as the necessary content has been filled in, proving that the lover has done an effective communication. Remember my country just