Category Archives: Uncategorized

MS Society Thanks the BRATS

MS Society Thank you letter

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Coming soon: Internet stream of W3WCQ

Still in development, but it works!

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WB3DZO Data Repeater

The WB3DZO data repeater is now online and ready for normal amateur use. Come to the next meeting on Monday, May 12, at 7 pm at the Pikesville library to vote on a new name! Channels are 5 MHz, with … Continue reading

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BRATS Presents High Speed Data Network Design for Amateur Radio

The Baltimore Radio ATV Society invites all hams and technology enthusiasts to our next meeting on Monday, April 14, at 7 pm at the Pikesville Library in Reisterstown, MD. The Brats have built a high speed digital backbone connecting 5 … Continue reading

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What about during a windstorm?

Tonight’s high winds provided a good opportunity to see how the network holds up. Result: the dishes definitely sway enough to affect signal (from +3 dB better than normal to -3 dB worse), but data rates have been consistent. The … Continue reading

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5 GHz and Directional Antennas

Here’s the part 15 wifi spectrum as seen from a directional antenna at one of our sites. The strong signal at 5800 is some part of Towson University’s wifi network, about a mile away, directly in the path of this … Continue reading

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Brats plunges head on into 2014!

For those that missed the January board meeting and don’t get the minutes, here’s our list of projects for 2014: APRS Weather Station ATV Amplifier upgrade and Internet Stream of Repeater High Altitude Balloon project with ATV/telemetry Further repeater/data network … Continue reading

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BRATS 5GHz Links and WB3DZO Fully online!

K0RYX, N3GXH, and KB3PLX spent a few hours on a chilly, icy roof adjusting the aim of one of the dishes, and a few more hours inside tweaking settings, before finally getting everything set just right. Our 9.4 mile wifi … Continue reading

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Holiday Party!

The BRATS Holiday Party will be this Monday, December 9th, at 7 pm at the Pikesville Library. Dinner and beverages will be available, and elections will be held for 2014. Attendance is open to all!

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Meeting update!

Be sure to attend the Monday, Nov 11, 2013 meeting at 7:00 PM at the Pikesville Library for a demonstration of the new 147.030 repeater network! Learn what the new messages mean! See how we’ll be cutting down interference/noise! See … Continue reading

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