Amateur Radio · VHF/UHF · Summits On The Air · Colorado Mountains · Adventure
This past weekend was packed with family activities, so I wasn’t sure if I was going to participate in the CQ WW VHF Contest. Finally, on Sunday morning, I decided to pack up and head to Mt Evans (14,000 foot mountain with a road to the top). Actually, the agreement with my spousal unit was … Read more
NASA successfully launched STS-121 Discovery today, July 4th. From the ARRL web site: Three hams will be among those taking the trip to the International Space Station aboard Discovery. They are Commander Steven Lindsey; Pilot Mark Kelly; mission specialists Stephanie Wilson, KD5DZE, Thomas Reiter, DF4TR, Lisa Nowak, KC5ZTB; Michael Fossum and Piers Sellers. Reiter, a … Read more
It is well known that the standard “rubber duck” antenna that is supplied with a handheld VHF or UHF transceiver is not very efficient. It represents a compromise between size and efficiency, with size winning out. In other words, the antenna is small and doesn’t radiate very well. I just came across an article by … Read more