Well, Field Day was a blast this year. I was at the site from 2pm Saturday afternoon until 9am Sunday morning. I was glad I brought my 6 meter setup, as the band opened up nicely out west and into Texas and Louisana. Colorado and western Nebraska were also contacted by W8VP. As an added bonus, some friends and I worked a young lady in Texas with a very sexy voice. Ahh the Magic Band. . . I love a good band opening.
Today I helped a ham friend troubleshoot his 2 meter mobile setup. He has a Kenwood TM-261A that starts buzzing when he transmits on high power. It works fine on mid and low power, and he can run high power without problems with the engine running. I suspected he had a voltage drop. Sure enough, he did. His power cord to the battery is about twice as long as it needs to be, and is joined in the middle with a small gauge wire that probably can't handle 10 amps @ 12 volts. When his alternator runs, the car voltage ramps up to 13.8 volts, which overcomes the loss in the power cable. I fixed it temporarily, but I think he'll eventually need a shorter, thicker power cable ran directly from the radio to the car battery.
On the job front I took a look at some job apps, one from a gas station and another from a grocery store. I'll fill them out and deliver them tomorrow.
I've been struggling to write a program in Pascal to incorporate Fibonacci's sequence. I haven't thought about it enough to make any progress. I think that taking real-world problems and translating them into mathematical expressions is the hardest part of computer programming. So far it hasn't been easy to learn some of this stuff because my understanding of calculus and even algebra is weak.
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