弱弱的问一句。这东西很有用么。
micro keyer ii™ is the most powerful single radio all-in-one usb interface and the
微键二代是最强大的单电台usb界面接口大全，
only usb interface to fully support voice operation including microphone switching.
而且这个usb接口完全支持语音控制包括麦克风转换
with an single usb port, micro keyer ii™ works with any windows-based logging or
用这个单usb接口界面，微键二代在windows系统上工作。
control program for cw, voice, fsk and digital (rtty, psk31, sstv, olivia, mfsk,
接入并控制cw.voice,fsk和数字（rtty,psk31,wsjt等等）
wsjt, etc.) operation. micro keyer ii™ includes a radio control interface that
微键二代包括一个电台控制接口面板
supports all standards (rs-232, ci-v, kenwood and yaesu ttl), a powerful cw
支持所有标准
memory keyer using k1el's winkey, a digital voice keyer, two channel audio for
一个强大的使用k1el的winkey的cw记忆键,一个数字语音键。两声道音路
transceivers with dual receivers, automatic microphone selection, and a
通过双工接收传递。自动麦克风选择。
buffer/sequencer for amplifier or lna control.
和一个扩音或者lna控制的 缓冲/音序器
什么意思啊。好像是电台的配件。
