September meeting Monday 9/10

The September meeting of the BRATS will be Monday, September 10th, at 6:30 PM at the Owings Mills Greene Turtle! We hope to see you there!

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SK KB3PIE

It's with great sadness we report on the passing of BRATS member John Havrilla.

73 KB3PIE from WB3DZO

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July Conference Call 7/30/18 @ 7 pm

The BRATS July meeting will be a conference call on Monday, July 30th, at 7 pm.

Baltimore call-in number (443) 577-2370. If there's an issue with that the 804 number below is direct to Microsoft.

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Join online meeting

Join by Phone
+18042866686 (Dial-in Number) English (United States)

Find a local number

Conference ID: 50041538

Forgot your dial-in PIN?
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BRATS May Conference Call, Monday May 21, 6:30 pm

The BRATS will not be meeting at the Greene Turtle for the May meeting due to scheduling conflicts. We will be holding an abbreviated meeting via conference call.

Baltimore call-in number (443) 577-2370. If there's an issue with that the 804 number below is direct to Microsoft.

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Join online meeting

Join by Phone
+18042866686 (Dial-in Number) English (United States)

Find a local number

Conference ID: 49621666

Forgot your dial-in PIN?
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SK K2MYS

It is with great sadness that we report on the passing of Bob Shapiro K2MYS. Bob was an active member of the ATV community and a longstanding advertiser on the BRATS classified page.

73 K2MYS de WB3DZO

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Field Day at KA3ZMN 6/23/2018

KA3ZMN has again offered to host the BRATS field day at his QTH on Saturday, June 23, 2018. Please email ka3zmn@arrl.net for details!

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DVB-T / DATV Update!

The BRATS are continuing to move forward on our research into Digital ATV using DVB-T. We've identified several low cost receivers with excellent performance and full support of the ham channels and are continuing to work on the repeater design. We've made significant progress on optimizing the modulator settings for the best performance/picture balance and are starting to test real-world performance at a distance.

The new design provides flexibility never before imagined, so the possibilities for where we go from here are endless!

Stay tuned for more updates!

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WB3DZO Upgrades

The BRATS are rolling out improvements to the WB3DZO linked repeater network, including new antennas and feedlines, and newer, more reliable repeater controllers. The first site is already upgraded, providing much improved 2m reception to the north, and expanding our 220 and 440 coverage throughout the region. Stay tuned for more updates!

New triband antenna at our northern RX site

New triband antenna at our northern RX site

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March Monthly Meeting – Call-in 3/19 7-7:30 PM

The Baltimore County Public Library has again taken steps to make requesting rooms more difficult. We'll work to find a place to host our upcoming meetings.

Baltimore call-in number (443) 577-2370. If there's an issue with that the 804 number below is direct to Microsoft.

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Join online meeting

Join by Phone
+18042866686 (Dial-in Number) English (United States)

Find a local number

Conference ID: 76064962

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WB3DZO Back up and stronger than ever

Out of 9 WiFi dishes that have been installed since 2013, two were knocked slightly out of alignment in last week's wind storms, degrading performance to those sites. Additionally, a power supply failure caused issues at our third receive site.

After climbing atop 4 roofs in 2 days, everything is back up and working. We also upgraded our network hardware, now giving each site a link to the internet, and a backup route to the rest of the network through VPN tunnels. We now have improved monitoring and control over the entire network as well.

At least we didn't drop a load of cinderblocks on one of our host sites!

Wind knocked down a heavily weighted non-penetrating mount

Wind knocked down a heavily weighted non-penetrating mount

A special thanks to Lizard N3GXH for his assistance getting our failed site back online!

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