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Coming Events:

PSRG Board Meeting–April 17, 2021 (one week later than usual) at 1:30 PM on Zoom. Details below and here is the Zoom link: PSRG Board Meeting  or  https://cbre.zoom.us/j/92043383041?pwd=RVRac0FqQ3p5VlU0b0R0eU9mUVIxUT09

This Website’s Menu is undergoing some reorganization. Temporarily, you may have a harder time finding items, but the revisions should be complete soon.

Board Policy on Gatherings: In light of the uncertainty about when large group gatherings will be safe again, it is not a good use of volunteer time to plan for our normal events. Board Meetings and Educational Meetings will be held online until further notice.

Meeting Minutes for the October Board Meeting were approved at the December meeting and are available under the News and Information menu tab at the top of the page.

Educational Programs Materials–The website has a new page (and menu item at the top of this home page) for educational material. Links to recordings of presentations or slide sets will be available.

Sunday Rain or Shine Net starting soon!–Details below.

Volunteers Wanted for 6m Repeater. Details below.

Got photos of PSRG events? Contact K7RCH@PSRG.ORG.

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Comm Academy

Comm Academy, An emergency communications & amateur radio conference was held on April 10-11, 2021. Presentations are available in their archives. Information is available at the updated  website Comm Academy.

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Sunday Rain or Shine Net

The Rain or Shine Nets Season 3 will be starting up in late April or early May. Jack (KI7RMU) and Quentin (K7DRQ) are excited to bring this exciting Sunday morning 9 AM net back to the air. It won’t be every weekend but you never know. . . We’ll still be operating on CDC best practices principles.

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PSRG Annual Dinner

Update: Unfortunately, we cannot plan an in-person social event for the Annual Dinner, but plans are in the works for an online event Saturday, January 9, 2020 at 6 PM. . The gathering will be held on Zoom and hopefully will include the ability to move to separate rooms to simulate mingling.

Got recipes? It would be fun to share the same meals at the dinner even though we’re remote! Tim WT1IM (WT1IM@psrg.org) will collect any recipes submitted and make them available for members to try. Meanwhile, here are some recipes provided by Tim: Recipes

Here is the Zoom link for the dinner: PSRG Dinner

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PSRG January Educational Meeting: Wireless sensing at insect-scale

Updated: The next PSRG Educational Meeting is scheduled for Saturday, January 9, 2021 at 1:30 PM. The meeting will be on Zoom.

This should be fascinating! The speaker will be Vikram Iyer, a final year PhD student in Electrical and Computer Engineering at the University of Washington. Vikram builds end-to-end wireless systems that push the boundaries of what is possible with particular focus on power, size, and weight. Enabling mobility for small wireless devices is challenging, but this is an area where nature excels. While man-made robots at these sizes are fundamentally limited by battery energy density, small insects like bees can fly for hours. This talk presents his recent work on bio-integrative systems that seek to piggyback on the capabilities of live insects for mobility. This includes Living IoT, a first of its kind platform to include sensing, computation, backscatter communication, and localization in a package small enough to fly on the back of a live bumblebee. He will also discuss how we (meaning people smarter than the average ham) can design more complex sensing systems like wireless cameras that are still small enough to be carried by a live beetle, and how these technologies can be adapted to track invasive “murder” hornets.

Vikram has worked closely with the Washington Department of Agriculture to help track and eradicate Asian giant hornets. Vikram’s work has been recognized by a Microsoft Research Fellowship, best paper awards, and a Marconi Society Young Scholar award.

This meeting was recording and can be viewed here: January 2021 Educational Meeting.



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Volunteers Wanted for 6m Repeater

PSRG is adding a 6m repeater to the stable! Are you interested in helping out with some technical projects ? This is a call for volunteers looking to get into some repeater building work! We provide parts and mentoring.

  1. We need an air-cooling system for the new 6m repeater, that will trigger when the transmitter’s PTT is pushed and stops maybe 30s after the PTT is dropped. Great project for an Arduino or similar.
  2. The 6m repeater will be set up much like our 2m system, so we need someone interested in setting up the Raspberry Pis that will act as the Allstar nodes.
  3. Finally, we need to be able to remotely control the repeater — power cycling, shutting down the transmitter, etc.. This is also an RPi project.

If you’re interested in helping out and learning a little about repeater systems, contact Quenton Caudron and he’ll connect you to the right person.

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PSRG December Board Meeting

Update: The next PSRG Board Meeting is on Saturday, December 12, 2020 at 1:30 PM. The Board Meeting will be online-only. Here’s the link:  December 12 Board Meeting.

This is an important meeting. Election plans will be discussed (election to be held at the annual Meeting in January). We will also be discussing suggestions for a change in how  membership is handled going forward.  As always, only board members will vote, but everyone’s input is welcome.

Note: The Zoom meeting for the December Board Meeting was recorded and is now available: December 2020 Board Meeting.

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PSRG November Educational Meeting: Repeaters, WWARA and the Future

The November PSRG Educational Meeting, Repeaters, WWARA and the Future was recorded and is now available: November 2020 Educational Meeting.

The amateur repeater landscape is currently undergoing a significant change and it has been happening for the last 10 years. The WWARA is the repeater coordination body for western Washington and has identified trends, which mirror what happened in the commercial space, with a slow transition from traditional ‘wide band’ analog FM repeaters to digital and narrow band repeaters. This talk will provide some background on the how and why repeater coordination happens, the role the WWARA plays and provide some insight into the coming narrowband transition. The goal is to educate the repeater users and owners in western Washington and collect some feedback on how hams would like to shape this transition.

The speaker was Kenny Richards, KU7M. Kenny is the Secretary of WWARA, the frequency coordination body for Western Washington.


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PSRG Annual Picnic (Virtual Edition)

UPDATE  The PSRG Annual Picnic Social will take place on Sunday September 27th, at noon, via Zoom. Join us for some social fun! At 12:30, Doug KD7DK will be giving us all a review of the past year with the PSRG. The picnic is potluck and you are guaranteed to have food and beverages that you like! Zoom Link


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PSRG September Educational Meeting: Build that rig!

Update: The September PSRG Educational Meeting, Build that rig ! An exploration of home-built radios through the ages, with speakers Tim, WT1IM, and Quentin, K7DRQ was recorded. The session can be viewed here: September Educational Meeting


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