Interested in Amateur Radio, Software Defined Radios, Ham Satellites, APRS, or just about anything involving radios and/or computing?

Then you've come to to the right place.

Feel free to browse around, join/visit the mailing lists (seatcp is where it's at) or just use the tools provided here.

The WETNET Gang: A bunch of Ham Radio operators in the Pacific Northwest interested in all of the above.  While many of us are  in the PNW we welcome anyone with common interests.

On the air we can be found on the following repeaters:

     Location                          Frequency               PL

  • Olympia                        224.08/ -1.6Mhz    103.5 Capitol Peak     2700'  West and slightly South of Olympia
  • Central Puget Sound    224.58/ -1.6Mhz    103.5 Buck Mt            3747'  near Quilcene
  • North Puget Sound       224.78/ -1.6Mhz    103.5 Lyman Hill        4300'   East Northeast of Sedro Woolley
  • Central Puget Sound    441.950/ +5Mhz    131.8 Buck Mt.           2700'  West and slightly South of Olympia

All four machines are linked together (441.950 is the hub machine)   220Mhz is the preferred band although we won't scream if you come in on 441.950.

n7ipb's picture

DCC Day Two - WINMOR Phase 2

Rick Muething, KN6KB/AAA9WK - WINMOR Phase 2: Demonstration to Deployment

WINMOR (WINlink Message Over Radio) is a replacement for the proprietary Pactor protocols in Winlink networks.  It uses standard PC's and soundcards to impliment an ARQ protocl that approaches Pactor 2 and 3 in performance yet is freely available and can be implimented anywhere on any OS.

n7ipb's picture

DCC Day Two - RMS Express

Victor Poor, W5SMN/AA9WL - RMS Express - A Multimode Winlink 2000 User Client Progrom

Victor gave a talk on the Windows based RMS Express client program for the new WINMOR protocol.

While I'm not personally all that interested in Winlink, the discussion of why RMS Express was designed was interesting. 

RMS Express is designed to be easy to use, quick and foolproof to install (as Victor said "at least fool resistant")

Interesting features:

  • Automatic HF channel list updates - list current HF channels that are in use worldwide
  • HF Propagation prediction sorts the list by most probable frequency to make a given connection
  • Control for most common HF rigs in current use
  • Not a peer-to-peer or keyboard-to-keyboard program with the exception of it's use with the WINMOR protocol
  • The GUI interface looks a lot like a typical email client. ( A beef of mine about all these various Amateur Radio programs, why not make these systems use your real email program?)


n7ipb's picture

Last two talks of the day

I skipped a couple of the early afternoon talks but was back for the last two of the day.

My netbook battery was exhausted so these are from memory and the DCC printed proceedings.

n7ipb's picture

Robotic Radio and CW Robot

Rob Frohne, KL7NA on a building block for Robotic radio

Nice dig by Rob on the age profile of his audience :-)

Using Robotics (Lego robots) to reach kids and encourage Ham Radio.

Robotic Radio - Doing things automatically that we as operators used to do.

  • SteppIR's antennas for example
  • Automatic antenna tuners
  • Rotators
  • pskreporter.info
  • WebSDR - SDR receivers online,  websdr.org

Rob gave a little intro to Open Source software for radio,  FLDIGI, DTTSP, SDR-Shell, etc.


CW Robot is an opensource version of CWSkimmer written by Rob's Students and is available at:


Check out http://www.websdr.org and follow the link to K7UEB, Walla Walla university to play with Rob's setup.



n7ipb's picture

D-Star for the Technically Curious

Our very own John Hays on D-Star building blocks

n7ipb's picture

OpenHPSDR Project update.

Scotty Cowling, WA2DFI gives an update on the current state of the various OpenHPSDR projects.

For those not familiar with HPSDR checkout http://openhpsdr.org for details.

n7ipb's picture

2010 ARRL and TAPR Digital Communications Conference

This weekend is the annual ARRL/TAPR DCC and it happens to be close enough (Vancouver,WA) that a contingent of WETNET folk are attending.

SIx of us came down on Amtrak Thursday evening and we'll be posting pictures all weeking.  I might even find time to post a few articles as well


More pictures at http://wetnet.net/gallery/v/wetnet_users/n7ipb/DCC_2010/

Check often for updates throughout the weekend and/or join us on jabber.wetnet.net in the dcc conference

Ken, N7IPB

n7ipb's picture

Yup, Wetnet was down

I messed up Wednesday (no I don't want to talk about it :-) and the server didn't come back from a reset. 

Rather than rush over to Isomedia and bring the box back up immediately I took the time to gather the materials to fix the RAID array problem we've had for some months.

On Thursday morning I replaced the bad drive, fixed my foobar and brought the system back up.

We're up and running at 100% for the first time in months.

Ken, N7IPB

ve6vq's picture

Options for High-Speed Packet: 2010 Edition

(With apologies to Barry McLarnon, VE3JF who wrote the original Options for Medium to High-Speed Packet in 1993)

Periodically, certain well known and notorious members (you know who you are) of WETNET have gathered to discuss the if, why and how packet radio activity might be made to grow, particularly in the Pacific Northwest. The arguments regarding "if" and "why" are far too controversial to continue discussing here, but let it suffice it to say that there seem to be two opposing views:

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