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Showing posts with label Seattle. Show all posts
Showing posts with label Seattle. Show all posts

Wednesday, September 11, 2013

Got Impedance

surfin' surfin655

Roger Eslick, K4RW, passed along this link to a collection of online impedance calculators brought to you courtesy of Montaro Networks, Inc.

Meanwhile, the latest issue of the Make: Newsletter has a must-read article for any maker out there who is considering funding a project via Kickstarter (or something similar): “Six Things About Kickstarting Your Hardware Idea That Will Drive you Insane” by Marie Staver and Jeremy Fryer-Biggs.

Here is another plug for TAPR’s Digital Communications Conference (DCC) coming up the weekend of September 20-22 in Seattle. It looks like another great DCC and I am sorry I will miss it.

Wednesday, September 4, 2013

DCC, Sept. 20-22

PSR123 Final preparations are being made for the 32nd Annual TAPR Digital Communications Conference (DCC) to be held on the weekend of September 20-22, 2013 in Seattle, Washington. Early Bird registration has been extended until midnight of Friday the 13th, so go here to sign up.

The following outlines the DCC schedule:

- Friday Day - Paper Presentations, Introductory Presentations, Demonstrations
- Friday Evening - Social (open to all, not just TAPR members)
- Saturday Day - Paper Presentations, Introductory Presentations, Demonstrations
- Saturday Afternoon - TAPR Annual Meeting Banquet,
- Saturday Evening - Banquet, Speaker, Awards, Prizes
- Sunday Morning - Android programming tutorial by Ron Frohne, KL7NA.

The Saturday evening banquet speaker is Tom Van Baak, whose speech is titled “Passion and Precision: Adventures of a Time Nut.”

The following is the list of submitted papers for the DCC. Most of the folks who have submitted papers will be presenting their papers in person at the DCC:

“(CAB) Controllable Altitude Balloon Proposal” by Pedro Converso, LU7ABF

“A Software Defined Radio for Mesh Networks” by John B. Stephensen, KD6OZH

“Applications and Infrastructure for Marathon Support” by Erik Westgard, NY9D

“DATV-Express – a Testing Report” by Art Towslee, WA8RMC and Ken Konechy W6HHC

“Evaluating OLSR and B.A.T.M.A.N over D-STAR” by John Ronan, EI7IG and Darren Long, GØHWW

“Gnuradio Companion module for openHPSDR Hermes / Metis SDR Radio” by Tom McDermott, N5EG

“High Performance BPSK31: Ideas for a New Generation” by John A. Gibbs, NN7F

“Modulation – Demodulation Software Radio” by Alex Schwarz, VE7DXW and Guy Roels, ON6MU

“Narrowband IP over Amateur Radio Networks (NIPARnets): Next-Generation Networking for Amateur Radio” by Timothy J. Salo, ABØDO

“Noise Power Ratio (NPR) Testing of HF Receivers” by Adam Farson, VA7OJ/AB4OJ

“Raspberry Pi Applications in Digital Communications: A Mobile Xastir-Based APRS Station” by John A. Hansen, W2FS

“Whitebox Handheld Software Radio Kit” by Chris Testa, KD2BMH

CU @ DCC !

Wednesday, July 24, 2013

DCC Call for Papers

seattle-wa_web

Technical papers are now solicited for presentation at the annual Digital Communications Conference (DCC) for publication in the Conference Proceedings. Seattle is the site for this year's DCC and September 20-22, 2013 are the dates.

Annual conference proceedings will be printed; presentation at the conference is not required for publication.

The DCC is an international forum for radio amateurs to meet, publish their work, and present new ideas and techniques. Presenters and attendees have the opportunity to exchange ideas and learn about recent hardware and software advances, theories, experimental results, and practical applications.

Topics include, but are not limited to:
  • Software Defined Radio (SDR)
  • Digital voice
  • Digital satellite communications
  • Global position system
  • Precise timing
  • Automatic Position Reporting System (APRS)
  • Short messaging (an APRS mode)
  • Digital Signal Processing (DSP)
  • HF digital modes
  • Internet interoperability with ham radio networks
  • Spread spectrum
  • IEEE 802.11 and other Part 15 license-exempt systems adaptable for ham radio
  • Using TCP/IP networking over ham radio
  • Mesh and peer to peer wireless networking
  • Emergency and Homeland Defense backup digital communications in ham radio
  • Updates on AX.25 and other wireless networking protocols
  • Topics that advanced the ham radio art
Submission of papers are due by July 31st and should be submitted to:
Maty Weinberg, KB1EIB
225 Main Street
Newington, CT 06111
or via the Internet to maty@arrl.org

Guidelines for submissions are here.