Posts Tagged ‘Antennas’

43′ Vertical Final Install Pictures

I received an email from a follower that had questions about my final configuration of the matching network for my 43′ vertical.  I promised him I would take some pictures of it the next time I was up at the Ranch, so I did that yesterday. A couple of them are a little blurry, but […]

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Kenpro KR-5400 Rotator Controller Repair

At out last balloon flight, I discovered two problems with the rotator system.  The Elevation Meter was intermittent, and tapping on it would make the reading fall to zero, and tapping again would bring it back to the correct position.  This didn’t seem to be affecting the automatic control. I also found that the azimuth-right […]

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Hex Beam Installation

After giving up on my 35 year old Cushcraft A4, I ordered a Hex Beam from NA4RR.

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Cushcraft A4 Repair (Fail!)

Shortly after I had repaired my Cushcraft A4 tribander beam the last time, I noticed that it appeared to have a loose connection somewhere.  Especially when the wind was blowing, I would hear something that sounded a little like static crashes, or pops in the receiver.  This was especially noticeable on 20 meters, but was […]

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ANSR Ground Station Tracking System

In support of the Arizona Near Space Research group, I have agreed to set up a new ground station for tracking the balloon flights.  We do this in order to point directional antennas at the balloons as they float across the state on their missions.  I had done this about 10 – 12 years ago […]

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