JL Logger – Logger for Java Run Time Environment

I guess it was only a matter of time before Java made its way into the world of ham radio. Really, Java has been at the forefront of computing for some time. Whenever a programmer friend asks me if they should port their popular program to Java I say “why bother, Java is just too slow.” That was then and this is now.

Java is still slower than directly compiled programs, but computers are so fantastically fast these days, this issue is becoming not an issue.

One of the participants on the Sunday Night Tech Net mentioned he is reviewing and modifying a new, too him anyway, JAVA based contest logger.

Enter JL Logger…

Read moreJL Logger – Logger for Java Run Time Environment

Why QSO Contest Logging and Paper don’t mix

Field Day 2008 was great for us. Our wide area wireless network worked pretty well and every station could monitor progress of the whole group.

This year we extensively used the “operator initials” field in the N3FJP Field Day Network 2.8 logging software package. Operators used their call-sign as their ‘initials’ while honored guests used their actual initials.

The site-wide log offered many great analysis possibilities. One particularly interesting metric we tracked this year was QSO rates. We generated graphs of QSO totals vs. Time Between QSOs. Here is an example of the entire log…

Read moreWhy QSO Contest Logging and Paper don’t mix