回帖：建议多发些实际通联电文上来，供初学者学习。像这样的：
&#39今天上午在窗台拉了跟30厘米的电线，14.070
几乎都是噪声，但是仍然得到这样的信号
k6mkf de jh1guo/4
i copy all.
dear mike
my qth is hiroshima hiroshima,
gl is pm64di pm64di.
i am 56 years old,
have been enjoying ham since 1967.
please qsl via bureua.
dear mike
btu k6mkf de jh1guo/4 kn&#39

btu 是best to you?