Posts Tagged ‘GARC’

Tonight at 7:30 PM EDT, I will be giving a presentation on Amateur Radio at the University of Florida. The event will be live streamed via the YouTube link above. If you are interested in making with electronics, getting your amateur radio license can open up a whole new world of opportunities. Come learn a little about the original makers and the various aspects of this exciting hobby!

UPDATE: I was asked to share some of the links in a clickable form. Check out the links below!

Remember you can use Amazon Smile to donate to the Gator Amateur Radio Club! Just search for “Alumni and Friends of Gator Amateur Radio”.

This week I want to share a video of a presentation I made back in July on Digital Mobile Radio or DMR. DMR is a cool technology for commercial and amateur radio. It uses TDMA technology to enable two independent conversations on one frenquency at any given moment. Check out the video above for an overview of multiple digital voice options in amateur radio, as well as some in-depth discussion on DMR. Sorry the lighting on me is dim in the video. It was lowered to help the contrast for people attending live.

If you enjoyed this video, I will be hosting a live Introduction to Amateur Radio next week on Thursday! Stay tuned for more details and links to the live stream in a bonus blog post next week!

Well CQ World Wide DX SSB contest is going on this weekend, but I have been chugging away at completing the logs and uploading videos. The video above is Kishore working a contact. Below you can see Yang and Akshay working as well.

We had a very successful School Club Roundup this year. Below are some of our operating stations. The first graph is total time operating. The second graph is contacts (QSOs) per hour. Finally the last graph shows our activity over the week. We had a total of 905 QSOs to people in 89 different locations (US States, Canadian Providences, or Countries) of which 5 were clubs and 38 identified as schools. It was a very successful week and a lot of club members got on the air for the first time!

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I am working on getting a few videos done from the Orlando Mini Maker Faire, but this week another event has my attention. This week is the American Radio Relay League‘s School Club Roundup. The School Club Roundup (SCR) brings the focus to elementary, middle, and high schools plus colleges and universities. The event begins on October 21st (yesterday) and runs until Friday. This is my 3rd SCR operating from the University of Florida. Our club station is W4DFU and we are the Gator Amateur Radio Club. Last year we came in 1st place in the College/University category in the fall and we came in 3rd place in the College/University category for the spring.

We are already out in full force. Check out the video above of us operating yesterday. We have over 200 QSOs! We plan on operating every day this week between 1400 and 1900 EDT from our club station, atop the dental school here at UF. Feel free to give us a shout! We would love to get you in the log! Best of 73s and Good DX!

This past weekend was the 2013 ARRL Field Day. Field Day encourages amateur radio operators worldwide to get on the air using alternate power or different locations to test emergency preparedness. Both me and my brother Tony were on the air with our local clubs. The Gator Amateur Radio Club (GARC) teamed up with the Gainesville Amateur Radio Society (GARS) for Field Day here in Florida. Tony worked Field Day from Ohio. In addition to using the club radios and antennas, I also tested out my MagLoop and Icom 706MKII. I worked 2 contacts on digital with just 40 watts. Considering I was hoping to use it with QRP power levels (less than 10 watts), I was quite pleased to get 40 watts out of it. It could probably go higher, but I do not want to arch across my capacitor. Below are a few pics from our setup in Florida and of the loop in action. Enjoy!

Photo Credit: Sam K4ZVD

Photo Credit: Sam K4ZVD

The loop was easy to tune with the help of the MFJ antenna analyzer. I need to improve my ability to tune based on sound, although it is pretty to get it close. It was just outside the tent (you can kind of see some of the copper in the picture).

Photo Credit: Sam K4ZVD

Photo Credit: Sam K4ZVD

We were all impressed with the low noise and excellent performance of the loop antenna. It got quite a bit of attention from both club members and the general public.

Photo Credit: Sam K4ZVD

Photo Credit: Sam K4ZVD

The American and Gator flags flying high above our beam! Go Gators!

Photo Credit: Sam K4ZVD

Photo Credit: Sam K4ZVD

The members of the Gator Amateur Radio Club at Field Day: (from left to right) Ronnie, Andy, Jeff, and Sam (taking the picture).

The next few are from my phone. It took really nice pictures, even at night. (I have a Nokia Lumia 928.)

Gator Tower and LoopW4DFU Tower and my loop in the foreground.

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Florida State EDICS Trailer and Tower in the background.

Gator Tower at night

At night, the towers were up lit and looked really cool!