Monday, 20 March 2017

Lessons Learned

I spent Sunday afternoon making and installing a replacement 40/20 inverted V for the flimsy one I had put up in the fall.  Here is one lesson I learned...QRP low power with lightweight wires is all well and good for temporary use but it is not robust enough to last through a windy winter.  The work was going pretty well and the weather was just above freezing and sunny.  Great for antenna work.  I had to raise and lower the antenna 4 or 5 times for trimming before I got it to resonance on both bands but I'm not quite sure if it's there just yet because as I was raising it the final time, a knot I had tied in the string I was using as a hoist came untied leaving 2 feet of string hanging from the pulley 40' up.   I had now been fiddling with this antenna for few hours.  I should have quit for the day and addressed this at a later date.  I didn't.  All I needed to do was climb the tower and detach the "yardarm" which keeps the antenna away from the tower.  The pulley is on the end of it.  Not too challenging.  Climbed up and realized that I had the wrong socket in my pocket for the U-bolts.  Back down and back up.  I ran a fresh piece of string through the small pulley and tossed the spool down to the ground keeping the loose end with me.  This was very challenging as the sun was directly behind the pulley.  I was clinging to the tower and struggling with the string.  I was cursing but eventually I got it after a few minutes.  I climbed down with the loose end and attached it to the antenna and started raising it up.  Half way up it got stuck.  The string (which is Mason's string) is very thin and quite durable however it jumped off the wheel and got stuck between the wheel and the side plate. I always knew this was a risk but figured the chances were slim of it ever happening.  No such luck.  My blood pressure and frustration level was maxed out at this point.  Luckily I did not have the right rope on hand to finish the job properly.  This gave me a good excuse to leave the task for another day.  This is a hobby and is supposed to be enjoyable.  We learn in many ways...from reading or watching videos or being taught by someone but the lessons learned through trial and error (mixed with frustration and possibly pain) are the ones we will never forget.

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