Hiram Percy Maxim (September 2, 1869 – February 17, 1936) was an American radio pioneer and inventor, and co-founder (with Clarence D. Tuska) of the American Radio Relay League (ARRL). Hiram Percy Maxim is credited with inventing and selling the first commercially successful firearm silencer, and also with developing mufflers for internal combustion engines. He created the American Radio Relay League (ARRL) in 1914 as… Read more »
At the May meeting of the Chelsea Amateur Radio Club board, Margaret A. Goodrich (W8MAG) was made a life member. Margaret has served the club for literally decades upon decades with dedication. Her late husband, David, was likewise an asset to the club beyond measure.
Updated 4-18-2024 I recently discovered a YouTube video that shows how to cut an antenna’s feedline length to achieve resonance (See below). I then discovered that there are many such erroneous YouTube videos telling you that you can use “jumpers” to improve your antenna performance. There are no benefits to these practices! But this begs the question… Why? On the… Read more »
More on EZNEC at the April 2024 club meeting. Have you dabbled with EZNEC antenna modeling software (or any of the other free NEC derived antenna modeling software applications) and found it just did not work out for you? Join the crowd. At the April meeting of the Chelsea Amateur Radio Club, Wesley Cardone (N8QM) will give a third presentation… Read more »
Starting May 8, 2024, we will return to meeting in person for the summer months. The meetings start at 7 p.m. and are held in the City of Chelsea Council room in the Police Department building. But meanwhile, please click here for video conferencing attendance.
Here are the slides for tonight’s (March 13, 2024 at 7 PM Eastern DST) presentation. This will be by video conference using the usual club Zoom account. Click here for a direct link. For more information, please see the earlier blog post.
A Qualitative Presentation At last month’s meeting (February 2024), we introduced the free EZNEC antenna modeling software. It was a very introduction-oriented presentation that explained what it was all about. For the March 2024 meeting (Tuesday, March 12th), we will be presenting concepts relating to what EZNEC software demands from you, the user. That is, what ratios in wire lengths… Read more »
With the help of Jim Grissom (WD8RFW), we embarked upon an ambitious program to consider if his HF vertical, 4-band, antenna could be optimized. Whether it is actually optimized or not is somewhat irrelevant although it is known that our task will optimize the antenna for its 40 meter band. Our task to to see if we can shift the… Read more »
The Michigan Amateur Radio Public Service Corp (Washtenaw County) is having a meeting this Wednesday, February 28, 2024, from 7 to 9 pm at 7265 N Ann Arbor St, Saline, Mich. Also note that this year’s Skywarn Class is on Saturday, March 9th, from 10 am to 11:30 at Pioneer High School, 601 West Stadium Blvd., Ann Arbor. Click here… Read more »
We, at the Chelsea Amateur Radio Club, are here to help you get on the air circumventing the globe. Do you need to be pointed in the right direction? Were you wondering where exams are given for FCC Amateur Radio Licenses? Were you wondering if Amateur Radio would be for you? We can’t guarantee that we will have all of… Read more »