缩写	全称	中文释义
RTCI	Remote Transmitter Control Interface	遥控发射器控制接口
DBDT	Dual-Band Desk-Top	双频桌面
ARDF	Amateur Radio Direction Finding	业余无线电测向
SOS	International Distress Signal	国际遇险信号
QKO	What other units are (or will be) taking part in the operation?	其他哪些单位（或将要）参与这项行动？
YF	Young Friend	年轻朋友
WDXS	Worked DX Stations	工作的DX站
CPC	Constant Power Crossover	恒功率分频器
RSQ	Readability, Strength, Quality	可读性、强度、质量
QOH	Shall I send a phasing signal for .... seconds?	我要为……发送相位信号吗？秒？