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 <title><![CDATA[天线和铁塔]]></title>
 <link><![CDATA[https://www.hellocq.net/forum]]></link>
 <description><![CDATA[最新帖子]]></description>
 <copyright><![CDATA[Copyright(C) 哈罗CQ火腿社区]]></copyright>
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 <lastBuildDate><![CDATA[Sat, 04 Jul 2020 00:01:46 +0000]]></lastBuildDate>
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 <pubDate><![CDATA[Sat, 27 Jun 2020 12:41:46 +0000]]></pubDate>
<item>
 <title><![CDATA[求一套伍佰的20-6快装八木]]></title>
 <description><![CDATA[如题，有的弟兄麻烦联系我，给我留言也可]]></description>
 <link><![CDATA[https://www.hellocq.net/forum/read.php?tid=368168]]></link>
 <author><![CDATA[ltw@vip.163.com (曾经拥有)]]></author>
 <category><![CDATA[天线和铁塔]]></category>
 <pubDate><![CDATA[Sat, 27 Jun 2020 12:41:46 +0000]]></pubDate>
</item>
<item>
 <title><![CDATA[目前已知的拉杆天线，最长能到多少米。]]></title>
 <description><![CDATA[市场上能买到的。]]></description>
 <link><![CDATA[https://www.hellocq.net/forum/read.php?tid=368174]]></link>
 <author><![CDATA[ltw@vip.163.com (BG1ADI)]]></author>
 <category><![CDATA[天线和铁塔]]></category>
 <pubDate><![CDATA[Sat, 27 Jun 2020 14:25:30 +0000]]></pubDate>
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<item>
 <title><![CDATA[露宿楼顶十多年的ICOM AH4]]></title>
 <description><![CDATA[<br /><br /><br /><br /><br /><img src="https://www.hellocq.net/forum/attachment/photo/Mon_2006/3411_26ec1593308739b4ac343840cde62.jpg" border="0" onclick="if(this.parentNode.tagName!='A'&&this.width>=1024) window.open('https://www.hellocq.net/forum/attachment/photo/Mon_2006/3411_26ec1593308739b4ac343840cde62.jpg');" style="max-height:1024px;" onload="if(is_ie6&&this.offsetWidth>1024)this.width=1024;" ><br /><br />2003年夏天装上去的， 雨淋日晒十七年<br /><br /><br /><span id="att_762771" class="f12"><span id="td_att762771" onmouseover="postAttImgHover('menu_att762771','td_att762771');" style="display:inline-block;" class="J_attImg"><img src="https://www.hellocq.net/forum/attachment/Mon_2006/7_444272_2952f4b63f871d7.jpg?30" border="0" onclick="if(this.parentNode.tagName!='A'&&this.width>=1024) window.open('https://www.hellocq.net/forum/attachment/Mon_2006/7_444272_2952f4b63f871d7.jpg?30');" style="max-height:1024px;" onload="if(is_ie6&&this.offsetWidth>1024)this.width=1024;" ></span><div id="menu_att762771" class="fl" style="display:none;"><div class="pw_menu" style="position:absolute;z-index:1;"><div style="border:1px solid ;background:;padding:5px 10px;"><p><span class="mr10">图片:T9.jpg</span></p></div></div></div></span><br />控制线的插头出状况了<br /><br /><br /><span id="att_762772" class="f12"><span id="td_att762772" onmouseover="postAttImgHover('menu_att762772','td_att762772');" style="display:inline-block;" class="J_attImg"><img src="https://www.hellocq.net/forum/attachment/Mon_2006/7_444272_eb25b83d58b5036.jpg?50" border="0" onclick="if(this.parentNode.tagName!='A'&&this.width>=1024) window.open('https://www.hellocq.net/forum/attachment/Mon_2006/7_444272_eb25b83d58b5036.jpg?50');" style="max-height:1024px;" onload="if(is_ie6&&this.offsetWidth>1024)this.width=1024;" ></span><div id="menu_att762772" class="fl" style="display:none;"><div class="pw_menu" style="position:absolute;z-index:1;"><div style="border:1px solid ;background:;padding:5px 10px;"><p><span class="mr10">图片:t10.jpg</span></p></div></div></div></span><br /><br />彻底剥开了里面是一堆白色粉末！航空接头的 “金属外壳”其实是电镀塑料，老化破碎 化为粉末了，插座塑料内芯和金属的连接螺母还完好<br /><br /><img src="https://www.hellocq.net/forum/attachment/photo/Mon_2006/3411_28831593308740df68317cfc38e18.jpg" border="0" onclick="if(this.parentNode.tagName!='A'&&this.width>=1024) window.open('https://www.hellocq.net/forum/attachment/photo/Mon_2006/3411_28831593308740df68317cfc38e18.jpg');" style="max-height:1024px;" onload="if(is_ie6&&this.offsetWidth>1024)this.width=1024;" >&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<img src="https://www.hellocq.net/forum/attachment/photo/Mon_2006/3411_969a159330874007970b32ba5ca7f.jpg" border="0" onclick="if(this.parentNode.tagName!='A'&&this.width>=1024) window.open('https://www.hellocq.net/forum/attachment/photo/Mon_2006/3411_969a159330874007970b32ba5ca7f.jpg');" style="max-height:1024px;" onload="if(is_ie6&&this.offsetWidth>1024)this.width=1024;" ><br />同轴接头&nbsp;&nbsp;剥开了还是崭新的<br /><br /><br /><br /><img src="https://www.hellocq.net/forum/attachment/photo/Mon_2006/3411_ebe41593308741d997d642bebc2b2.jpg" border="0" onclick="if(this.parentNode.tagName!='A'&&this.width>=1024) window.open('https://www.hellocq.net/forum/attachment/photo/Mon_2006/3411_ebe41593308741d997d642bebc2b2.jpg');" style="max-height:1024px;" onload="if(is_ie6&&this.offsetWidth>1024)this.width=1024;" ><img src="https://www.hellocq.net/forum/attachment/photo/Mon_2006/3411_6b5c1593308741fdce47a94022d50.jpg" border="0" onclick="if(this.parentNode.tagName!='A'&&this.width>=1024) window.open('https://www.hellocq.net/forum/attachment/photo/Mon_2006/3411_6b5c1593308741fdce47a94022d50.jpg');" style="max-height:1024px;" onload="if(is_ie6&&this.offsetWidth>1024)this.width=1024;" ><br /><br />背后的铭牌 新的时候看起来是铝片 ，其实是不干胶，老化破碎了， 露出了三个孔 三条凹槽！很奇怪<br /><br /><br /><img src="https://www.hellocq.net/forum/attachment/photo/Mon_2006/3411_d5eb159330874106b9fc9596c87d7.jpg" border="0" onclick="if(this.parentNode.tagName!='A'&&this.width>=1024) window.open('https://www.hellocq.net/forum/attachment/photo/Mon_2006/3411_d5eb159330874106b9fc9596c87d7.jpg');" style="max-height:1024px;" onload="if(is_ie6&&this.offsetWidth>1024)this.width=1024;" ><br /><br />&nbsp;&nbsp;里面一尘不染&nbsp;&nbsp; 密封的橡胶条还是很柔软 <br /><img src="https://www.hellocq.net/forum/attachment/photo/Mon_2006/3411_a8911593308741b6460dedfcedb35.jpg" border="0" onclick="if(this.parentNode.tagName!='A'&&this.width>=1024) window.open('https://www.hellocq.net/forum/attachment/photo/Mon_2006/3411_a8911593308741b6460dedfcedb35.jpg');" style="max-height:1024px;" onload="if(is_ie6&&this.offsetWidth>1024)this.width=1024;" ><br /><br /> 电路板底部&nbsp;&nbsp;有颗螺丝有点氧化的痕迹&nbsp;&nbsp;&nbsp;&nbsp;，外壳底部有三个孔.......<br /><img src="https://www.hellocq.net/forum/attachment/photo/Mon_2006/3411_4b8f1593308742484c863b66e88bc.jpg" border="0" onclick="if(this.parentNode.tagName!='A'&&this.width>=1024) window.open('https://www.hellocq.net/forum/attachment/photo/Mon_2006/3411_4b8f1593308742484c863b66e88bc.jpg');" style="max-height:1024px;" onload="if(is_ie6&&this.offsetWidth>1024)this.width=1024;" ><br /><br />仔细看一下&nbsp;&nbsp;孔上蒙了类似滤纸东西......<br /><br />嗯 这三个孔是平衡气压的 ，跟硬盘的气孔是一样的效用<br /><br /><span id="att_762778" class="f12"><span id="td_att762778" onmouseover="postAttImgHover('menu_att762778','td_att762778');" style="display:inline-block;" class="J_attImg"><img src="https://www.hellocq.net/forum/attachment/thumb/Mon_2006/7_444272_83625a7d4cbb892.jpg?68" border="0" onclick=" window.open('https://www.hellocq.net/forum/attachment/Mon_2006/7_444272_83625a7d4cbb892.jpg?68');" style="max-height:1024px;" onload="if(is_ie6&&this.offsetWidth>1024)this.width=1024;" ></span><div id="menu_att762778" class="fl" style="display:none;"><div class="pw_menu" style="position:absolute;z-index:1;"><div style="border:1px solid ;background:;padding:5px 10px;"><p><span class="mr10">图片:t11.jpg</span></p></div></div></div></span><br /><br />铭牌完好时候遮住了气孔和凹槽&nbsp;&nbsp;底部只露出三个小口 雨水是泼不进去的<br />...........................<br />通电测试了一下，各个波段都能快速调谐 ，完全没有问题，这玩意的质量真是好<br /><br />]]></description>
 <link><![CDATA[https://www.hellocq.net/forum/read.php?tid=368177]]></link>
 <author><![CDATA[ltw@vip.163.com (bg7ko)]]></author>
 <category><![CDATA[天线和铁塔]]></category>
 <pubDate><![CDATA[Sun, 28 Jun 2020 02:27:57 +0000]]></pubDate>
</item>
<item>
 <title><![CDATA[端馈天线高手看看，天线角度变化后对接收发射会有什么影响（图）]]></title>
 <description><![CDATA[目前的架设方法是图中蓝色方式，从我家3层阳台拉到对过楼6层，巴伦在我家阳台这边。接收40米效果非常好，14M差些，估计跟传播特性以及天线卧在楼群里有关系。<br /> <br />准备下一步该成红色方式，从我家的楼顶立个杆子，也是斜拉到对过6层。不知道这样改变后，接收和发射有什么改变，是好还是可能不如之前的方式？<br /> <br /><span id="att_762779" class="f12"><span id="td_att762779" onmouseover="postAttImgHover('menu_att762779','td_att762779');" style="display:inline-block;" class="J_attImg"><img src="https://www.hellocq.net/forum/attachment/thumb/Mon_2006/7_1036_aa5e5c065b21076.jpg?429" border="0" onclick=" window.open('https://www.hellocq.net/forum/attachment/Mon_2006/7_1036_aa5e5c065b21076.jpg?429');" style="max-height:1024px;" onload="if(is_ie6&&this.offsetWidth>1024)this.width=1024;" ></span><div id="menu_att762779" class="fl" style="display:none;"><div class="pw_menu" style="position:absolute;z-index:1;"><div style="border:1px solid ;background:;padding:5px 10px;"><p><span class="mr10">图片:3_1036_27a23a1b656c7cc.jpg</span></p></div></div></div></span><span id="att_762780" class="f12"><span id="td_att762780" onmouseover="postAttImgHover('menu_att762780','td_att762780');" style="display:inline-block;" class="J_attImg"><img src="https://www.hellocq.net/forum/attachment/thumb/Mon_2006/7_1036_e01588c51b511f4.jpg?433" border="0" onclick=" window.open('https://www.hellocq.net/forum/attachment/Mon_2006/7_1036_e01588c51b511f4.jpg?433');" style="max-height:1024px;" onload="if(is_ie6&&this.offsetWidth>1024)this.width=1024;" ></span><div id="menu_att762780" class="fl" style="display:none;"><div class="pw_menu" style="position:absolute;z-index:1;"><div style="border:1px solid ;background:;padding:5px 10px;"><p><span class="mr10">图片:3_1036_251077c79749865.jpg</span></p></div></div></div></span><br /> <br /><span id="att_762782" class="f12"><span id="td_att762782" onmouseover="postAttImgHover('menu_att762782','td_att762782');" style="display:inline-block;" class="J_attImg"><img src="https://www.hellocq.net/forum/attachment/thumb/Mon_2006/7_1036_ecc6f8d133cec04.png?18" border="0" onclick=" window.open('https://www.hellocq.net/forum/attachment/Mon_2006/7_1036_ecc6f8d133cec04.png?18');" style="max-height:1024px;" onload="if(is_ie6&&this.offsetWidth>1024)this.width=1024;" ></span><div id="menu_att762782" class="fl" style="display:none;"><div class="pw_menu" style="position:absolute;z-index:1;"><div style="border:1px solid ;background:;padding:5px 10px;"><p><span class="mr10">图片:无标题.png</span></p></div></div></div></span><br /> <br />]]></description>
 <link><![CDATA[https://www.hellocq.net/forum/read.php?tid=368178]]></link>
 <author><![CDATA[ltw@vip.163.com (BG1ADI)]]></author>
 <category><![CDATA[天线和铁塔]]></category>
 <pubDate><![CDATA[Sun, 28 Jun 2020 03:41:29 +0000]]></pubDate>
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