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While trying out a DC to DC mobile laptop charger today, I discovered the VARA receive signal was getting interfered with when the charger was plugged in. Watching the VARA vector scope, the received

In a few weeks we are planning on holding a short workshop on how to set up Winlink and VARA on your Windows 10/11 computer. We will gather at the Rescue Squad building where we have club

That is great Ham Radio humor!

73 Mike N0QBH

Hello, I will not be in the area for the next two weekends, 9/1 & 9/8, and therefore cannot run the Sunday evening Nets.? I'm asking for someone to take one or both of those dates for net control.?

Here is a portable Meshtastic node I've constructed for temporary events like a search and rescue or covering a race. The hardware is identical to my tower node sans the solar panel as the battery

Received this Winlink email from Leon KF0OUA today. Google says that park was 44 miles away as the crow flies. The location GPS coordinates are for his QTH. ** Message ID: EFYM5EK5QDDN Date:

I just sent my personal reply. My main complaint besides repetition is the small businesses that have grown up building devices for the ISM band. Here's the link and Proceeding number If you want to

Here's a good place to start learning about mesh networking. https://meshtastic.org/docs/introduction/ I also emphasize, there are no serious dumb questions here. While it's radio and electronics,

He's an estimated coverage map that may help. 25 watts from top of the tower to a mobile station with 6 ft antenna [image: 14507wldp_25w_cov4.jpg] <ace.bonnema@...> wrote:

As I understand Meshtastic, I see no reason why it wouldn't work in a CERT search & rescue operation. The small LoRa mesh radio would work with the searcher's phone and both would be on their

Interesting Mike. ?You say there’s no dumb questions, so I’ll test that theory. ? Could CERT (our Community Emergency Response Team) use this at say, Sibley park on a missing person call, not

Meshtastic continued - In my previous post I briefly described Meshtastic LoRa RF networking and some of the hardware involved. Now that I've had my outdoor node online for a month, I know a little

5g took half of the C band satellite spectrum so folks could watch movies on their phones. Now someone else wants to offer yet another GPS solution using the ISM band. My latest navigation module has

**** I will find a link to the FCC website for comments?and leave it in a future reply to this post **** * I urge everyone to make a comment in regard to the infringement of unlicensed

Another reminder that the 146.91 will be used for the antique car run today until 1:30pm.

At the cold storage building in front of the Kandi Rescue Squad Building.

Ben, where exactly are we meeting up in the morning? Thanks, Dan [email protected]> wrote:

Mike, Thank you for all of your work on this. ? And a shoutout to others that helped or are helping ?(Tony, Ben, etc.). ?It is appreciated.

The previous map with a roughly 30 mile radius circle from Willmar gives a pretty good representation of a modest station's expectation of Winlink service. My test rig is a Toyota Corolla with a