当前在线人数16760
首页 - 分类讨论区 - 学术学科 - 电子工程版 -文摘区 - 阅读文章
未名交友
[更多]
[更多]
文章阅读:Re: [转载] 有没有对业余无线电感兴趣的?成立个业余无线电俱
[版面: 电子工程] [作者:kakee] , 2002年03月15日01:13:54
kakee
进入未名形象秀
我的博客
[上篇] [下篇]

发信人: kakee (沧浪), 信区: EE
标  题: Re: [转载] 有没有对业余无线电感兴趣的?成立个业余无线电俱乐部怎么样?
发信站: The unknown SPACE (Fri Mar 15 01:13:54 2002) WWW-POST

【 在 efan (风景如画万里无云) 的大作中提到: 】
: but in this internet age. this hobby cannot attract people as before le.
:
: 【 在 kakee (沧浪) 的大作中提到: 】
: : 【 在 rainletpoe (aggiexinxin~~~~) 的大作中提到: 】
: : : 说了都说了
: : : 还怎么算没说呀
: : : 不就是火腿mm吗
: : HAM 只是一个很通俗的说法。要是感兴趣,可以签一下名。
: : 业余无线电的宗旨有:
: : 1。增进各国和各国人民之间的了解。(好听点啦,是爱好者之间的了解)
: : 2。培养和储备无线电结束的人才,以便在灾难和危机时。。。。
:
:
It is true if you just use that for chatting with people all around world.
But if you want to do something yourself, you can have a lot of fun.

You can build your own radio, digital radio, for example, you can use the new
DSP chips and build a total new radio station. With DSP processor, FPGA , you
can have a lot of fun from the old style radio.
Actually, it is much easy for a person to get a radio license now. For
example, there were used to have 6 class/levels, novice, technician,
technician plus, general, advanced and extra. Right now, only three remain,
technician, general, and extra. The exams are easier now, for example, the
morse code is 5 wpm now for general and extra class. It was 5 for novice and
technician plus, 13 for general and 20 for advanced and extra class.


--
----圣人不凝滞于物,而能与世推移.
      世人皆浊,何不掘起泥而杨其波? 众人皆醉,何不甫其糟而啜其离


※ 来源:.The unknown SPACE bbs.mit.edu.[FROM: 66.140.58.229]

[上篇] [下篇]
[转寄] [转贴] [回信给作者] [修改文章] [删除文章] [同主题阅读] [从此处展开] [返回版面] [快速返回] [收藏] [举报]
 
回复文章
标题:
内 容:

未名交友
将您的链接放在这儿

友情链接


 

Site Map - Contact Us - Terms and Conditions - Privacy Policy

版权所有,未名空间(mitbbs.com),since 1996