Recently I was at the Madison Area Repeater Association’s hamfest in Stoughton, WI. After the hamfest we met up with Tom, WJ9H, who is the chief engineer at WMTV channel 15, a mid-market television station in Madison, Wisconsin. He graciously gave us a tour of the broadcast facilities. Channel 15 totally rebuilt their studios in […]
Early spring through late summer are the the peak season for severe weather in the US. But our climate is quite varied and severe weather can happen at any time and anywhere. Here in Wisconsin, I’ve seen thunderstorms in January and snow in June. So being an active participant with your local storm spotter group […]
The Wolf River Coils Silver Bullet 1000 and the Silver Bullet mini are a variation of the popular screw driver style antenna. But instead of a motorized slider, these antennas you manually slide the tuning coupler up and down the coil. By removing all those mechanical parts and using manual adjustment, you get a rugged […]
Thanks for indulging me and taking the time to watch the last few episodes about Digital Mobile Radio. DMR is one of the hot new VHF/UHF digital modes and is gaining popularity due to the supply of inexpensive DMR handheld radios. But it’s not without its challenges as the DMR specification was created for commercial […]
Don’t let the lack of a repeater keep you from playing with DMR or another digital mode. Keep reading to find out how This post continues the conversation of DMR radio in my series. In the first video I looked at the Retevis RT82 DMR dual band handheld radio. Part two I talked about building […]
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