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	<title>KZ0C - Mike O'Connor &#187; General</title>
	<atom:link href="http://www.kz0c.com/index.php/archives/category/general/feed" rel="self" type="application/rss+xml" />
	<link>http://www.kz0c.com</link>
	<description>Mike's ham-radio blog</description>
	<lastBuildDate>Sat, 17 Nov 2007 17:57:58 +0000</lastBuildDate>
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		<title>Pictures of the shack</title>
		<link>http://www.kz0c.com/index.php/archives/16</link>
		<comments>http://www.kz0c.com/index.php/archives/16#comments</comments>
		<pubDate>Sat, 17 Nov 2007 17:29:49 +0000</pubDate>
		<dc:creator>oconnor</dc:creator>
				<category><![CDATA[General]]></category>
		<category><![CDATA[Transceiver]]></category>

		<guid isPermaLink="false">http://www.kz0c.com/index.php/archives/16</guid>
		<description><![CDATA[This project is typical for me. I&#8217;m really sloppy and really fast at getting stuff running, and months later I come back around and tidy things up. Orderly engineering is not my forte. &#8216;Seems like as soon as I tie everything down, something breaks and I just have to rip it all open again. Here&#8217;s [...]]]></description>
			<content:encoded><![CDATA[<p>This project is typical for me.  I&#8217;m really sloppy and really fast at getting stuff running, and months later I come back around and tidy things up.  Orderly engineering is not my forte.  &#8216;Seems like as soon as I tie everything down, something breaks and I just have to rip it all open again.</p>
<p>Here&#8217;s a picture of the first shack.  Coax cables from the antenna weren&#8217;t long enough to reach my intended destination, so the gear wound up on a table that just barely reached.</p>
<p><a href="http://www.kz0c.com/wp-content/uploads/2007/11/dsc00655.JPG" title="dsc00655.JPG"><img src="http://www.kz0c.com/wp-content/uploads/2007/11/dsc00655.JPG" alt="dsc00655.JPG" /></a></p>
<p>This next photo is my favorite.  This was when I was in full swing, getting antennas working, figuring out connectors, working on all the interconnections between things.  See why I draw those drawings?  No way I could figure out what&#8217;s going on without them.</p>
<p><a href="http://www.kz0c.com/wp-content/uploads/2007/11/dsc00864.JPG" title="dsc00864.JPG"><img src="http://www.kz0c.com/wp-content/uploads/2007/11/dsc00864.JPG" alt="dsc00864.JPG" /></a></p>
<p>I took this last picture this morning.  Tidy.  Boring.  Yawn&#8230;</p>
<p><a href="http://www.kz0c.com/wp-content/uploads/2007/11/dsc00947.JPG" title="dsc00947.JPG"><img src="http://www.kz0c.com/wp-content/uploads/2007/11/dsc00947.JPG" alt="dsc00947.JPG" /></a></p>
<p>I don&#8217;t ever actually touch the radio, since I&#8217;m an Internet-controlled radio type guy.  So here&#8217;s a picture of the &#8220;real&#8221; shack &#8212; a screenshot of my laptop running TRX-Manager and talking to the radio over the &#8216;net.</p>
<p><a href="http://www.kz0c.com/wp-content/uploads/2007/11/dsc00949a.JPG" title="dsc00949a.JPG"><img src="http://www.kz0c.com/wp-content/uploads/2007/11/dsc00949a.JPG" alt="dsc00949a.JPG" /></a></p>
<p>And here&#8217;s a detail shot of what&#8217;s actually on the screen&#8230;</p>
<p><a href="http://www.kz0c.com/wp-content/uploads/2007/11/dsc00948a.JPG" title="dsc00948a.JPG"><img src="http://www.kz0c.com/wp-content/uploads/2007/11/dsc00948a.JPG" alt="dsc00948a.JPG" /></a></p>
<p>And finally, here&#8217;s a screenshot of the power-strip that can be controlled over the Internet &#8212; this is a shot of the little web-page that is used to control two outlets.  One can power-cycle the PC that&#8217;s hosting the TRX-Manager session and the other can power-cycle the radio&#8217;s power supply.</p>
<p><a href="http://www.kz0c.com/wp-content/uploads/2007/11/dsc00950a.JPG" title="dsc00950a.JPG"><img src="http://www.kz0c.com/wp-content/uploads/2007/11/dsc00950a.JPG" alt="dsc00950a.JPG" /></a></p>
<p>So there you have it.  The meat-space shack, and the cyber-space shack.</p>
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		<item>
		<title>The &#8220;other&#8221; antenna &#8212; a multi-band long-wire</title>
		<link>http://www.kz0c.com/index.php/archives/12</link>
		<comments>http://www.kz0c.com/index.php/archives/12#comments</comments>
		<pubDate>Fri, 28 Sep 2007 15:53:24 +0000</pubDate>
		<dc:creator>oconnor</dc:creator>
				<category><![CDATA[General]]></category>

		<guid isPermaLink="false">http://www.kz0c.com/index.php/archives/12</guid>
		<description><![CDATA[The boom was the hard one to put up &#8212; tower, rotor, etc. But once it was up, putting up the long-wire was a snap. One end is in a tree behind the garage, the other is tied to the tower. Boy, it&#8217;s really hard to take a picture of a skinny wire against the [...]]]></description>
			<content:encoded><![CDATA[<p>The boom was the hard one to put up &#8212; tower, rotor, etc.  But once it was up, putting up the long-wire was a snap.  One end is in a tree behind the garage, the other is tied to the tower.</p>
<p><a href="http://www.kz0c.com/?pp_album=1&amp;pp_image=DSC00875.JPG" title="DSC00875" target="_top"><img src="http://www.kz0c.com/wp-content/photos/DSC00875.JPG" alt="DSC00875" class="centered" height="337" width="450" /></a></p>
<p>Boy, it&#8217;s really hard to take a picture of a skinny wire against the sky.  Sorry about that.</p>
<p>Here&#8217;s a picture of my really-ugly balen at the base of the vertical ladder line.  I like the limestone-based anchoring system too.<a href="http://www.kz0c.com/?pp_album=1&amp;pp_image=DSC00876.JPG" title="DSC00876" target="_top"><img src="http://www.kz0c.com/wp-content/photos/DSC00876.JPG" alt="DSC00876" class="centered" height="337" width="450" /></a></p>
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		<item>
		<title>The goal &#8211; a tower on the hill</title>
		<link>http://www.kz0c.com/index.php/archives/4</link>
		<comments>http://www.kz0c.com/index.php/archives/4#comments</comments>
		<pubDate>Sun, 18 Mar 2007 20:58:43 +0000</pubDate>
		<dc:creator>oconnor</dc:creator>
				<category><![CDATA[General]]></category>

		<guid isPermaLink="false">http://www.kz0c.com/?p=4</guid>
		<description><![CDATA[This is an ongoing post that I&#8217;m going to use as a scratchpad to document the &#8220;put a ham station on top of the ridge&#8221; project. Updated - maps (aerial, topo, elevation) Here&#8217;s a picture of &#8220;the problem&#8221; The farm is a wonderful place, and the house is in a nifty location. South-facing so it [...]]]></description>
			<content:encoded><![CDATA[<p>This is an ongoing post that I&#8217;m going to use as a scratchpad to document the &#8220;put a ham station on top of the ridge&#8221; project.</p>
<p><strong>Updated </strong>- maps (aerial, topo, elevation)</p>
<p><strong>Here&#8217;s a picture of &#8220;the problem&#8221;</strong></p>
<p><a href="http://www.haven2.com/?pp_album=1&amp;pp_image=HouseToTower2.JPG" title="House to ridge" target="_top"><img src="http://www.haven2.com/wp-content/Photos/HouseToTower2.JPG" alt="House to ridge" class="centered" height="320" width="550" /></a></p>
<p>The farm is a wonderful place, and the house is in a nifty location.  South-facing so it gets lots of sun in the winter, huddled in the valley out of the way of the prevailing north winds, close to the water table so the well isn&#8217;t very deep, etc.  A great spot for a house.  But a lousy spot for a ham-radio antenna.  The arrow points to a much better spot for the antenna.  The question; how to make that work?</p>
<p><strong>Here&#8217;s the latest block diagram of The Plan</strong></p>
<p><a href="http://www.haven2.com/?pp_album=1&amp;pp_image=BlockDiagram1.jpg" title="Block diagram v1" target="_top"><img src="http://www.haven2.com/wp-content/Photos/BlockDiagram1.jpg" alt="Block diagram v1" class="centered" height="379" width="550" /></a></p>
<p>This&#8217;ll change as I get smarter, but it&#8217;s a first-try.  There are some interesting choices;</p>
<p><strong>- Should there be a PC up there to do the housekeeping on the serial-port, or can I push serial through the transceiver?  </strong></p>
<p><strike>I&#8217;m going to</strike> I was going to use a <a href="http://radio.tentec.com/Amateur/Transceivers/TT588">TenTec Omni VII </a>radio, which can push serial out the back &#8212; which may or may not work for controlling the antenna rotor.  The cool thing about the Omni VII is that it can be directly controlled via Ethernet, which eliminates a lot of fussiness.  Update: the not-so-cool thing about the TenTec is that there are some pretty hefty security issues, which (along with lower price and better compatibility with the TRS-Mgr remote-control software I&#8217;m using) led me to a Kenwood TS-2000 as the transceiver choice.</p>
<p><strong>- Where should the WiFi access point be?</strong></p>
<p>Right now, I&#8217;m leaning towards mounting the AP up near the WiFi antenna, to keep the coax run between the AP and the antenna as short as possible.  That means either running AC power up the tower, or using power over Ethernet.  I&#8217;m not keen on having 120v power on a steel tower that I&#8217;ll be climbing around on, so I like POE as the solution.  Looks like the distance won&#8217;t be a problem &#8212; max according to the spec is 100 meters &#8212; I&#8217;ll only be going about 30.</p>
<p><strong>Here&#8217;s a picture of the tower</strong></p>
<p><a href="http://www.haven2.com/?pp_album=1&amp;pp_image=TowerHardware1.jpg" title="Tower" target="_top"><img src="http://www.haven2.com/wp-content/Photos/TowerHardware1.jpg" alt="Tower" class="centered" height="412" width="550" /></a></p>
<p>I used to have a wind turbine mounted on this old water-pumper tower.  But the whole shebang came down when we moved and it&#8217;s been sitting in the weeds ever since.  This will be a great chance to recycle this 50-foot tower.</p>
<p><strong>Update </strong>- maps</p>
<p>Did me some fooling around with the mapping program tonight.  Here&#8217;s the result.</p>
<p><a href="http://www.haven2.com/?pp_album=1&amp;pp_image=Arial.jpg" title="Arial" target="_top"><img src="http://www.haven2.com/wp-content/Photos/Arial.jpg" alt="Arial" class="centered" height="491" width="550" /></a></p>
<p>This is an aerial view &#8212; the red line is between the house and the field where the tower could go.</p>
<p><a href="http://www.haven2.com/?pp_album=1&amp;pp_image=Topo.jpg" target="_top" title="Topo"><img src="http://www.haven2.com/wp-content/Photos/Topo.jpg" class="centered" alt="Topo" height="364" width="425" /></a></p>
<p>This is a topographical view&#8230;</p>
<p><a href="http://www.haven2.com/?pp_album=1&amp;pp_image=ElevationV2.jpg" title="ElevationV2" target="_top"><img src="http://www.haven2.com/wp-content/Photos/ElevationV2.jpg" alt="ElevationV2" class="centered" height="391" width="550" /></a></p>
<p>And this is that same line, but showing distance and elevation.  It&#8217;s looking like the 50 foot windmill tower would &#8220;see&#8221; the house, but only with some tree-cutting.  A 100 foot tower would be a cool thing.  Then I would be at 1300 feet, which gives me a line of sight shot into Eau Claire and Winona.  I&#8217;ve got a line on a really neat 100&#8242; Pirod tower from my friend Don Overbye.</p>
<p><a href="http://www.haven2.com/?pp_album=1&amp;pp_image=WideAreaMap.jpg" title="WideAreaMap" target="_top"><img src="http://www.haven2.com/wp-content/Photos/WideAreaMap.jpg" alt="WideAreaMap" class="centered" height="424" width="404" /></a></p>
<p>Here&#8217;s a wide-area map &#8212; some interesting possibilities.  Winona and Eau Claire are about 25 miles, Alma&#8217;s around 14 miles and Wabasha&#8217;s about the same.  Maybe I could get tied into a repeater network or two&#8230;  Or get me some high-speed Internet access with a microwave shot&#8230;</p>
<p><img src="http://www.haven2.com/RepeaterMap.jpg" alt="Repater Map" /></p>
<p>Here&#8217;s one of the great maps from the <a href="http://www.513repeater.org/">Milwaukee Area Amateur Society</a> site that shows where I set in relation to the repeaters that they&#8217;re tracking.</p>
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		<item>
		<title>It begins with the license&#8230;</title>
		<link>http://www.kz0c.com/index.php/archives/3</link>
		<comments>http://www.kz0c.com/index.php/archives/3#comments</comments>
		<pubDate>Sat, 17 Mar 2007 20:55:31 +0000</pubDate>
		<dc:creator>oconnor</dc:creator>
				<category><![CDATA[General]]></category>

		<guid isPermaLink="false">http://www.kz0c.com/?p=3</guid>
		<description><![CDATA[I&#8217;ve always wanted to be in the amateur radio type guy, but never had the gumption to pass the Morse-code part of the deal. But the code-requirement went away a couple weeks ago. I was planning to take the test the day after that, but I got skunked by the huge snow storm that rumbled [...]]]></description>
			<content:encoded><![CDATA[<p>I&#8217;ve always wanted to be in the amateur radio type guy, but never had the gumption to pass the Morse-code part of the deal.  But the code-requirement went away a couple weeks ago.  I was planning to take the test the day after that, but I got skunked by the huge snow storm that rumbled through.</p>
<p>So I took the exam today.  Passed all three sections I did, by golly.  So today, St Patrick&#8217;s Day, 2007, I&#8217;m finally in the ham gang.  No call-letters yet, but this is the &#8220;hello world&#8221; post of this amateur Extra type guy.</p>
<p>Since my house (at the farm) is way down in a valley, it&#8217;s going to be a while before I actually get on the air.  I&#8217;ve got a boatload of projects to do &#8212; gotta put up an old windmill tower on the top of the hill, figure out antenna-mounting, figure out power and Ethernet up there (might do solar power and long-distance WiFi), figure out remote controlling the transmitter and antenna rotor from down here at the house, etc.  The classic ham project.  Should keep me entertained for at least 6 months.</p>
<p>Woohoo!</p>
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