Simple Ham Radio Antennas

As the news cycle comes to a close in the KKBG-FM/KHLO-AM newsroom, my thoughts are turning to a relaxing drive home, a daily walk with the XYL (about 2-4 miles depending how ambitious both of us are), a good home cooked dinner, and some time with the trusty Swan 100-MX and my basic, but workable "antenna farm".  All of my rigs have been given the monthly cleaning and other necessary maintenance needed to keep them functional.  The older rigs are fun to use, but one must keep them maintained, since spare parts are getting scarce and expensive.  The antennas are a no-brainer, considering what I use to keep them up and running.  My biggest challenge is keeping one step ahead of Hawaii's salt air, vog, and heavy rains.  This trio can ruin a homebrew antenna is just a few weeks.  But thanks to co-ax seal, electrical tape, and some home-brew plastic enclosures, I manage to keep most of the moisture out.  Coax takes a real beating as well--not only from the elements but also fr

With most of news assignments done for the day, I'll take a break and mentally organize my amateur radio projects for the remainder of the week.  For once, the news cycle has calmed a bit after the flurry of excitement over the involuntary demise of Osama bin Laden, the aftermath of the ongoing nuclear crisis in Northern Japan, and the massive flooding of our own midwest.  Never a dull moment in this business, and you take a break where you can.  Like many of us who call broadcasting our home away from home, a brief respite is welcome anytime.  Most of my shifts run 0400 to 1600 local time with additional time on Saturday and Sunday to pick up "loose ends" ( special programs, interviews, maintenance, and other unexpected events such as hard drive failures, computer repairs, and T1 problems).  Operations on a seismic-active island can often be challenging...nothing like a little shake, rattle, and roll to keep the juices flowing.  I should have some spare hours this week

Hopefully, blogger.com is back among the living.  I couldn't post anything over the past few hours during the maintainance procedure that apparently went crazy.  Such is life.  Nothing is certain but death and taxes--my rather poor paraphrase of Ben Franklin's sage advice. The past few weeks have been a real media circus in the radio station news room, with all of the natural disasters on the U.S. mainland, the reported death of Al-Qaeda co-founder Osama bin Laden, and the beginnings of the 2012 General Elections.  On Hawaii Island, the weather was the hot topic of the day, with Kailua-Kona, Oahu, and Kauai getting super soaked over the past few days.  All of the rain was helpful, but it won't make much of a dent in the ongoing drought which has gripped the islands for two years.  Even with all of the tropical showers, Hilo is still only gettting about 60 percent of its normal precipitation.  The Kohala, Ka'u, and Kailua-Kona areas are hurting for lack of water.  Catt

This has been a week of ups and downs in the radio station news room.  I was saddened by the loss of James McLaughlin, WA2EWE/T6AF, who was killed by an Afghan pilot on Wednesday, 27 April 2011, at the Kabul, Afghanistan Airport.  The "ARRL Letter" dated 28 April 2011 has the details.  Although I didn't know James, I was familiar with his DX and MARS activities.  Many dusty years ago in another liftetime, I grew to appreciate the service MARS operators rendered to the families of service personnel in far-flung areas of the world.  My experience in the Air Force actually encouraged me to get my amateur radio license back in 1977, a move I never regreted.  I was involved in communications work before that (both in the service and in commercial broadcasting), but my duty tours made me appreciate the efforts of MARS operators in the days before the internet and cell phones.  James will be missed.  'Kinda makes you wonder why this country wastes its human and material reso

This has been a very busy week at the radio station news room with not much time to pursue amateur radio matters.  With the arrival of the Easter Holiday this past weekend, I was kept busy at the Hilo Drag Strip, where the Big Island Auto Club and the Big Island VW Car Club held a combined points meet and trophied car show.  The turnout was excellent with many exciting events.  The weather was superb and the action was non-stop from gate opening at 0700 to closing at 1830 on Saturday and Sunday.  I am the tower announcer and and work with a dedicated crew of IT folks, spotters, and safety personnel.  Our system is computer intensive, and, even if the arrangement is not exactly ham radio related, the amount of communications equipment and computers used is impressive.  Most of our track communications rely on Family Radio Service frequencies in the 400 mhz range.  The range of the small Handi Talkies is a little over a mile, which is adequate for most track communications.  Our crew als

This week's news cycle is coming to a close.  Two short weekend shifts will wrap up a good, productive week in the newsroom.  Unlike previous weeks, most of the crises have retreated a little more into the background.  That means I can at last spend some time at the amatuer radio station and destress from the week's activities.  I found several useful antenna articles on the 15 April 2011 edition of http://www.eham.net/ .  These articles can give you some good "skywire" ideas and several ways to operate successfully from restricted home locations.  K2ZS's article entitled "An indoor HF stealth antenna" is a nice read.  The antenna is a loop fed by ladder line attached to a SGC-230 matching device.  I've used similar antennas in the past.  They do work, considering the space limitations.  Apparently K2ZS has accumulated over 1500 QSOs using this arrangement.  You might want to try his indoor loop if you find there is no space to erect a decent outdoor

The shift at the KKBG-FM/KHLO-AM news is just about over...and none too soon.  With another 7.4 earthquake in Japan and the eleventh-hour negotiations over extending the federal government's spending authority, it has been an exciting week in the radio business.  Hawaii received some good news on the tsunami front--President Obama has declared the state a federal disaster area, thus enabling local businesses and state agencies to some relief from the $30 million in damage from the 11 March tsunami.  Kailua-Kona's business district along Alii Drive was torn up badly; the main pier sustained damage;  at least 12 homes were damaged; and one major resort was closed until further notice.  Two other hotels suffered various degrees of damage, but they stayed open.  Compared to Japan, we got off lightly.  Japanese amateur radio operators continue to provide valuable communications and relief support to Norhern Honshu which has suffered greatly in the loss of lives and property.  Accord