Home http://www.maarc.org/index.php?option=com_content&view=featured Sat, 17 Feb 2018 21:52:31 -0500 Joomla! - Open Source Content Management en-gb 2018 RadioActivity - Announcement http://www.maarc.org/index.php?option=com_content&view=article&id=250:2018-radioactivity-announcement&catid=9&Itemid=101 http://www.maarc.org/index.php?option=com_content&view=article&id=250:2018-radioactivity-announcement&catid=9&Itemid=101

{blink pars=3,#336699,#0066CC,#000033}RadioActivity 2018.{/blink} 

View or Download the RadioActivity 2018 Flyer - Complete with Schedule, Old Equipment Contest Rules, & Registration Forms

June 14 - 16, 2018 in College Park, MD

RadioActivity 2018 will be held at the Sheraton College Park North Hotel in College Park, Maryland.

Click for Map and Directions

 The theme will feature Westinghouse.

The Sheraton College Park North Hotel (formerly the Sheraton Washington North Hotel) is located off of Exit 29B (Rt. 212) of I-95 between Washington and Baltimore, at 4095 Powder Mill Road, Beltsville, Maryland, 20705. The hotel is on the southwest corner of the interchange.

{blink pars=8,#FFFFFF,#CCCCFF,#8888FF,#4444FF,#0000FF,#000000} Again this year, we have avoided holding our event on the same weekend as the ARRL Field Day weekend, an event in which many ham operators like to participate. {/blink}

Mark your calendars and Click Here for further details.

kadu@capeoldradio.com (Webmaster) Featured Featured Article Tue, 06 Feb 2018 15:00:00 -0500
2017 RadioFallFest: Announcement http://www.maarc.org/index.php?option=com_content&view=article&id=201:2017ffan&catid=9&Itemid=101 http://www.maarc.org/index.php?option=com_content&view=article&id=201:2017ffan&catid=9&Itemid=101

RadioFallFest 2017, Sunday, October 15th.

A Vintage Electronics Exposition

Any and All vintage electronics welcome!


{blink pars=8,#FFFFFF,#CCCCFF,#8888FF,#4444FF,#0000FF,#000000} UPDATE {/blink}

Click here to see or download the flyer and view what you can buy or sell

You never know what will show up (and neither will we!)

So lots of flea 'maarc' - eters, and a big auction, too!

{blink pars=8,#FFFFFF,#CCCCFF,#8888FF,#4444FF,#0000FF,#000000} Admission and Flea Market space are FREE! {/blink}

This year's FallFest auction will include vintage electronics from numerous estates. Featured items include:

  • A huge collection of vintage HAM gear: receivers, transmitters, accessories
  • A wide selection of immaculate Heathkit test equipment assembled and maintained by a former electrical engineer; with manuals
  • A large variety of military gear: Army transmitter, test gear, radiac
  • Vintage and modern used test equipment
  • Vintage radios and television sets
  • Amplifiers and vintage Hi-Fi equipment
  • Electronics books and literature, plus much more

Continue reading for some photos of offered items from just one of the estates.

Date: Sunday, October 15th, 2017; starts with the flea market - Rain or shine.
Time: gates open by 8 AM
Big Auction begins at 12:30 PM (sooner if raining)

Place - Davidsonville Family Recreation Center

Lodging - Nearest Hotels

Food: There will be food, coffee, and other drinks available for purchase, provided by the Boy Scouts of America Davidsonville Troop. Or bring your own.


drossetti@comcast.net (David Rossetti) Featured Featured Article Mon, 18 Sep 2017 19:59:00 -0400
Ham Radio Operators Puerto Rico Bound http://www.maarc.org/index.php?option=com_content&view=article&id=243:ham-radio-operators-puerto-rico-bound&catid=9&Itemid=101 http://www.maarc.org/index.php?option=com_content&view=article&id=243:ham-radio-operators-puerto-rico-bound&catid=9&Itemid=101

Check out this article about fellow radio enthusiasts from the American Radio Relay League who went to Puerto Rico following Hurricane Maria to to help distribute information about the status of hurricane survivors: Puerto Rico bound: Ham radio operators relay Hurricane Maria survivor info

drossetti@comcast.net (David Rossetti) Featured Featured Article Mon, 18 Sep 2017 18:10:04 -0400
Replacing Power-Cord Resistance Elements or Ballast Tubes http://www.maarc.org/index.php?option=com_content&view=article&id=242:replacement-of-power-cord-resistance-elements-ballast-tubes&catid=9&Itemid=101 http://www.maarc.org/index.php?option=com_content&view=article&id=242:replacement-of-power-cord-resistance-elements-ballast-tubes&catid=9&Itemid=101

Have an old radio that used power-cord resistance elements or ballast tubes that are no longer available? Ed Lyon has taken Charlie Rhodes' equations for determining how to replace those with modern-day capacitors and created some charts to guide your repairs. Published in the September 2017 Radio Age, they are provided here for your use. 

To view the charts and related article, click here.

kadu@capeoldradio.com (Webmaster) Featured Featured Article Mon, 28 Aug 2017 15:00:00 -0400
July 2017 Presentation - Building a Tech Library http://www.maarc.org/index.php?option=com_content&view=article&id=241:july-2017-building-a-tech-library&catid=9&Itemid=101 http://www.maarc.org/index.php?option=com_content&view=article&id=241:july-2017-building-a-tech-library&catid=9&Itemid=101

Our July 2017 meeting featured a very useful presentation on Building a Tech Library by Brian Belanger and Joe Meagher. 

To view a consolidated listing of recommended books and links from the presentation, click here.

kadu@capeoldradio.com (Webmaster) Featured Featured Article Thu, 20 Jul 2017 15:00:00 -0400
2017 RadioActivity Video http://www.maarc.org/index.php?option=com_content&view=article&id=237:2017-radioactivity-video&catid=9&Itemid=101 http://www.maarc.org/index.php?option=com_content&view=article&id=237:2017-radioactivity-video&catid=9&Itemid=101

Scott Johnston, a first time RadioActivity attendee, put together a very nice, comprehensive RadioActivity 2017 video.

To view the video, click here.

kadu@capeoldradio.com (Webmaster) Featured Featured Article Wed, 21 Jun 2017 15:00:00 -0400
2017 RadioActivity - Ed Lyon Transformer Presentation http://www.maarc.org/index.php?option=com_content&view=article&id=236:2017-radioactivity-transformers&catid=9&Itemid=101 http://www.maarc.org/index.php?option=com_content&view=article&id=236:2017-radioactivity-transformers&catid=9&Itemid=101

Ed Lyon again provided us another radio repair session at RadioActivity, this year covering transformers.

To view the presentation, click here.

kadu@capeoldradio.com (Webmaster) Featured Featured Article Tue, 20 Jun 2017 15:00:00 -0400
Nice video about the National Capital Radio & Television Museum http://www.maarc.org/index.php?option=com_content&view=article&id=216:videoncrtm&catid=9&Itemid=101 http://www.maarc.org/index.php?option=com_content&view=article&id=216:videoncrtm&catid=9&Itemid=101

Video about the NCRTV Museum

The Baltimore County Public Library System has made a very nice You Tube video about the National Capital Radio & Television Museum. Check out the link below:


MAARC created this museum and continues to support it. The Club should be proud of this legacy. Note that MAARC members can become Museum members for the discounted price of only $20. The museum website is www.ncrtv.org.

Brian Belanger
carlos.lazarini@capeoldradio.com (Carlos Lazarini) Featured Featured Article Fri, 05 Feb 2016 20:05:14 -0500