n0hi's blog

ARRL DX SSB

Posted Mon, 02/22/2010 - 03:18 by n0hi

ARRL DX CW is over for another year. I was working all weekend, and could only find enough time to work the tail end of the contest tonight. In any case, it was a blast and actually made me feel a little better about the sunspot situation. Without much effort, I worked most of Europe on 100W with ice-damaged antennas.

The Annual Amplifier Shock

Posted Sat, 12/19/2009 - 04:14 by n0hi

I have a very large tank circuit 4-811A amplifier. It was built by local ham (and legend) Art W1KK. It has an accompanying 1500V rack-mounted power supply that has a 120V junction box and two outlets that I use to run a few shack lights and accessories. The amp weighs in at around 40 or 50 lbs and the power supply weighs a hernia-inducing hundred or so pounds. Needless to say, this unit produces quite a lot of heat -- and quite a lot of power.

Logbook of the World

Posted Thu, 12/17/2009 - 01:04 by n0hi

The ARRL might be surprised that such a low number of hams currently use their Logbook of the World. I'm not surprised, and neither are a lot of other people who just don't "get it". The ARRL, in their search to keep things "ligitimate" have created a program that is overly complex and unnecessarily manual. What do I mean by that? What other computer program requires first-time users to wait for someone to MANUALLY and in REGULAR MAIL send them a postcard? That's a little ridiculous.

HF Setup Primer Video

Posted Wed, 12/02/2009 - 21:02 by n0hi

In response to some requests from hams locally and a few long-distance friends, I'm going to do a basic HF setup primer video for YouTube. It will go over how to setup a simple HF station for the newly upgraded ham, and answer some simple questions (i.e., "What do I ground?").

It has been a while since I've set up my first HF station, so I am trying to remember what really stumped me. If you are new to HF, or just have questions, please send me an email so I can answer them and make the video better.

Topics will include:

Emergency Communications according to N0HI

Posted Sat, 11/28/2009 - 02:52 by n0hi

So this entry isn't about radiosport per se, however it is about emergency communications. This may seem out of the ordinary for me, since those who know me also know that I despise repeaters and nets, but we contesters are allegedly contesting to get better at passing emergency traffic. Some don't take this to heart, and I usually forget about it, but when it boils down to it, we're all very trained and very ready with big stations -- and we know how to use them. This post will ruffle a few feathers; feel free to tear into me in the comments if you must. Here are some recent gripes:

How to win a contest

Posted Fri, 11/27/2009 - 07:07 by n0hi

With CQWW CW approaching in mere hours, I thought it might be prudent to post some of the "golden rules" for winning contests. These rules are applicable for any station, any category, and any contest.

  1. STAY IN THE CHAIR! You aren't making points if you're in the hottub or walking the dog. Remember the equation: butt+chair=points.

WPX Multi/Single Rule Change

Posted Fri, 11/20/2009 - 17:36 by n0hi

Randy K5ZD, WPX contest director, announced that preliminary rules for this season will change the multi/single class to a true single transmitter class. Although I do not believe the new rules have been made 100% official yet, I would imagine they will stick. After all, it is about time the multi/single category actually was a multi/single category.

CW vs. SSB

Posted Sun, 11/15/2009 - 22:42 by n0hi

One of my favorite debates to listen to is the "CW versus SSB" debate. It is all over eHam.net and contesting.com and the CQ-Contest reflector and numerous other sources. You might even hear it on the local repeaters. Why does this debate even exist? I suspects it's because hams prone to ragchewing need something to talk about.

CQWW CC Webinar

Posted Tue, 10/13/2009 - 17:22 by n0hi

I was fortunate enough to attend the CQWW CC Webinar on Sunday evening. "Fortunate enough" because I wasn't busy at the time; in reality, anyone could have registered and attended. This was the latest in a series of webinars hosted by the PVRC. Please visit pvrc.org to learn more about upcoming webinars.

Updates from the shack

Posted Fri, 10/09/2009 - 21:48 by n0hi

A lot has gone on here since the last post. I've begun playing with some remote station setup and other radio-to-computer projects. I've also been designing some antenna upgrades. It looks, at this point, like I'll be back in Massachusetts by December, then back out here to CO until April, and then in Massachusetts for the entire summer, and probably longer. Luckily, this gives me time to operate ARRL 10M and New England QSO Party from home in MA.