请问一下无线电通信基础需要看些什么书？(0)

2013-01-26 aqssxlzc|2013-01-26 aqssxlzc

3581.2kHz的地方有个什么东西(0)

2013-01-25 BH1PHL|2013-01-25 BH1PHL

版大我交作业了.(108)

2013-01-03 BH1PHL|2013-01-23 BH1PHL

突然想到radio版的版名(18)

2013-01-17 diang|2013-01-21 tRNA

今天28120有传播(1)

2013-01-19 BH1PHL|2013-01-19 BH1PHL

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2013-01-14 BH1PHL|2013-01-15 BH1PHL

今天有UK-DX-PSK比赛(0)

2013-01-13 BH1PHL|2013-01-13 BH1PHL

再做个14MHz的PSK小收发机(17)

2013-01-08 synsun|2013-01-11 TATRA

Re: 版面积分变更记录(0)

2013-01-09 原帖已删除|2013-01-09 BH1PHL

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2013-01-02 BH1PHL|2013-01-06 youngbug

这3580上也没人啊.(2)

2013-01-03 BH1PHL|2013-01-03 BH1PHL

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2013-01-02 TATRA|2013-01-02 TATRA

想买收音机(5)

2012-12-31 libido|2013-01-01 BH1PHL

好几天没文了啊(6)

2012-12-30 TATRA|2012-12-31 EuroPad

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2012-12-27 jxj|2012-12-27 taccg