ElectroBOOM!

Mehdi Sadaghar: Making Electricity Fun Painful

Mehdi is an Iranian Canadian electrical engineer and YouTube personality. His videos are "hilariously painful tutorials" of electrical experiments gone wrong, often resulting in shocks. 

As of June 2017, his channel ElectroBOOM has more than 1,000,000 subscribers. His most viewed video, with over 7 million views, is a tutorial on how to make a coilgun.

The man behind the ElectroBOOM vids is equal parts Bill Nye the Science Guy and Evel Knievel. Turns out, he lives in Vancouver, and has become an an international Internet celebrity.
He was born in Iran in 1977, earned a degree of Bachelor of Applied Science (B.A.Sc.) from the University of Tehran in 1999, and a degree of Master of Applied Science from Simon Fraser University in 2006. We hope to convince him to come to a future SARC meeting as a guest presenter.


More on Mehdi at http://theprovince.com/opinion/columnists/mehdi-sadaghdar-the-electrifying-birth-of-an-internet-celebrity

See his latest video and others at https://youtu.be/GlM6PE2kKVY

International Youth Day: Sat, August 12th

VA3RAC will be active on International Youth Day:

Saturday, August 12 Rob Noakes, VE3PCP, to operate VA3RAC for RAC Canada 150

Rob Noakes, VE3PCP, one of our newest RAC members, will be operating the VA3RAC station on International Youth Day this Saturday, August 12 as part of the RAC Canada 150 Award. He will be operating from Station Beach in Kincardine, Ontario at the Kincardine Area Youth Advisory Council (KAYAC) Beach Bash. 

International Youth Day is commemorated every year on August 12. The theme of International Youth Day 2017 is “Youth Building Peace”. Since the adoption of Security Council Resolution 2250 in 2015, there is growing recognition that as agents of change, young people are critical actors in conflict prevention and sustaining peace. International Youth Day 2017 is dedicated to celebrating young people’s contributions to conflict prevention and transformation as well as inclusion, social justice and sustainable peace.

Rob provided the following information: 

“My hope is that this will be the start of a wider interest in celebrating International Youth Day and getting more youth interested in Amateur Radio! It would be good if this could become a special event next year with more than one station! I would like to encourage other Amateurs to participate either by contact or by coming out to help with logging.

I will be running a single HF rig with a mobile antenna for 40m and 20m mounted to my enclosed event trailer. It happens to be a classic TS520 that I will be running. I will also have a 2m rig with a mobile antenna as well. I will probably put it on a mast to improve coverage as we will be on the beach. Here is the Google Map link for the actual location: https://goo.gl/maps/PbfRbkQhYUn

My intent is to operate on 20m and 40m phone as well as to monitor local repeaters and 146.52 simplex on 2m.
• 40m from 7.15 to 7.20 MHz
• 20m from 14.150 to 14.250 MHz.
• 2m – 146.52 Simplex

2m Repeaters
• VE3TIV – 146.610 Kincardine (No Tone)
• VE3OBC – 146.910 Goderich – Tone 123.0
• VE3RTE – 146.730 Paisley – Tone 156.7 (it is also linked to VE3OSR on 146.940 – Tone 97.4 and maybe others as well)”

Additional Information:

The following information is courtesy of the International Youth Day website:
In 1999, in its resolution 54/120, the General Assembly endorsed the recommendation made by the World Conference of Ministers Responsible for Youth (Lisbon, August 8-12, 1998) that August 12 be declared International Youth Day. The Assembly recommended that public information activities be organized to support the Day as a way to promote better awareness of the World Program of Action for Youth, adopted by the General Assembly in 1995 (resolution 50/81).

International Youth Day is commemorated every year on August 12. The Focal Point on Youth selects a theme for the day often with input from youth organizations and members of the UN Inter-Agency Network in Youth development. It also organizes a commemoration of the Day at United Nations Headquarters in New York. The Program encourages youth around the world to organize activities to raise awareness about the situation of youth in their country. Youth are encouraged to send in a description of their planned activities to youth@un.org. The most creative activities are featured on the Program’s website to provide a sense of how International Youth Day is being commemorated around the world and to encourage other youth to take action.

The theme of International Youth Day 2017 is “Youth Building Peace”. Since the adoption of Security Council Resolution 2250 in 2015, there is growing recognition that as agents of change, young people are critical actors in conflict prevention and sustaining peace. International Youth Day 2017 is dedicated to celebrating young people’s contributions to conflict prevention and transformation as well as inclusion, social justice and sustainable peace.

The official commemorative event to celebrate International Youth Day at the United Nations Headquarters in New York will take place on Friday, August 11, 2017.
For more information please visit the United Nations website:
IYD 2017 info: https://www.un.org/development/desa/youth/international-youth-day-2017.html

General information: United Nations website: https://www.un.org/development/desa/youth/what-we-do/international-youth-day.html

For information on RAC Youth programs please visit:

Youth Education Program: http://wp.rac.ca/youth-education-program/
RAC Scholarship and Grant Program: http://wp.rac.ca/grant-information/

Alan Griffin
RAC MarCom Director

JOTA - Scouting Jamboree On The Air

On Saturday, October 21st we will host area Scouts for the 60th annual Jamboree On The Air. JOTA is the largest Scouting event in the world with over one million Scouts participating across 150+ countries. They have an opportunity to discover the exciting communications possibilities that Amateur Radio offers and, in doing so, make contacts with other Scouting groups around the world. See http://jotajoti.info/

This year, SEPAR, the Surrey Emergency Program Amateur Radio is hosting the event. Depending on sign-up numbers and weather, Surrey JOTA will be either at our Operational Training Centre or outdoors with a field station. 

We hope to offer additional activities this year including some Morse code practice, an exercise using hand-held radios and 'Fox hunting'. No, not real foxes but a hidden transmitter that is found using radio direction finding techniques.

Stan VA7NF coaches a JOTA 2016 participant

We are excited that this year, Canada's 150th birthday offers us the opportunity to use the callsign VE7RAC. This is part of a contest by Radio Amateurs of Canada challenging stations from around the world to make a contact with all Canadian Provinces and Territories and, in doing so, win a commemorative award. See http://wp.rac.ca/rac150-ve7rac-operating/

If your Scouting Unit would like to participate, please send an email to communicator@ve7sar.net. Space will be limited so preference will be given to units from the Surrey area.

Spring 2017 SARC Presentations

Links to two recent SARC presentations [2017]

Afedri SDR Project by Alex Danese VE7ADA

Gnuradio Presentation to SARC.pdf 

The On-line Communicator: August 2017

The Month in Review: JULY 2017

We do not publish the regular monthly edition of the Communicator in July and August, but it was another month worthy of a news brief; so here are some items to keep you up to date.

An OTC Work Party

Last week there was a work party at the Surrey Amateur Radio Operational Training Centre, 'The OTC'. Priority was to install the new Alfa-Spid rotator on the mast and get it hooked into the radio room.

Rotary Bike-A-Thon For Hearing Loss

This annual benefit event occurs every July and spans a distance of 120 Km from Burnaby to Harrison Hot Springs along the Lougheed Highway. Riders collect pledges from their sponsors. Amateur Radio provides assistance all along the route and specifically at a number of rest stops. Many of the radio volunteers are SARC members but the group also includes Amateurs from other organizations. 

This year, the 33rd edition, about $140,000 was raised for treatment of children with hearing impairment. A nice dinner followed at the Harrison Hot Springs Hotel. Kudos to SARC member Ken Clarke VE7BC who has been an organizer from the beginning.

SARC Fall Basic Class

Sign up soon...

The RAC Canada 150 Award

The RAC Canada 150 Award is a celebration of Canada’s 150th birthday since Confederation in 1867. The Award is issued for contacting the RAC stations between July 1, 2017 and December 31, 2017. In addition to the RAC Canada Contest, the RAC Canada Winter Contest and the IARU HF Championship Contest, the RAC stations will be activated by volunteers at other times by pre-arranged schedule. SARC-SEPAR member Fred Orsetti VE7IO is coordinating the use of the VE7RAC callsign in BC. 

RAC has prepared a few Guidelines and Procedures to assist making contacts with participating stations. SEPAR is planning to operate SSB from the OTC on August 19 and/or 20th using VE7RAC.

More on this in the September Communicator

JOTA - Scouts On The Air

SEPAR has been asked to provide the support for local Scouts to participate in JOTA - Scouts On The Air again this year. Last year the event was held at the OTC with about 15 Scouts participating. We hope to expand the program for 2017 to include Morse Code practice, a hand-held radio exercise and possibly a small foxhunt so that they can remain busy while one of them is on the air via HF. If you would like to assist on Saturday, October 20, contact John VE7TI at communicator@ve7sar.net. For more information on the exercise browse http://jotajoti.info/

GNU Radio Workshop

Hopefully the SARC members who have signed up for this workshop on September 30 have already ordered their dongle. If not, the time is now! Kevin McQuiggin VE7ZD will follow up on his excellent presentation from our March general meeting.

ARDF Events in August

August 3rd: Presentation by Michael Sterba, KG7HQ talking on the general subject “Radio Direction Finding” at the North Shore Amateur Radio Club.

August 12th: ARDF fox-hunt event, 80m - Day Trip to Victoria. A venue to be selected, hosted by Victoria Friendship Amateur Radio Society. More info will be available at http://www.ardf.ca. We plan to car pool, please RSVP if you can drive and how many people you can take, or you will be on foot and need a ride.

Contact Amel at akrdzalic@gmail.com or http://www.ardf.ca site for more details.

Are Your Dues Due?

Our fiscal year ended on May 30th so if you have not renewed, a friendly reminder to do so. You can bring it to a meeting, a Saturday morning coffee or use this link to pay your Membership Via PayPal. 

Weekly Coffee

Our weekly meet-up continues through summer at the Kalmar Family Restaurant, King George Blvd at 81st Avenue. Come join us any Saturday between 8 and 10am.  

August Social

We will get together for an informal gathering in lieu of a regular monthly meeting on Wednesday, August 9 at 7pm at the OTC. Our regular general meetings resume September 13th at EMBC.

See you next month when we start our new season with a full issue Communicator

Move Over JT-65 For The New Kid On The Block

The digital mode FT8 has caught on, luring many using the popular JT65 weak signal mode.

The WSJT-X 1.8.0 beta software has the FT8 mode described as fast with an entire QSO taking about a minute, which is four times faster than JT65. Developed by Steven K9AN and Joe K1JT – the name FT8 stands for its creators Franke and Taylor and 8-Frequency Shift Keying modulation.

Using a 15-second transmit and receive sequences it provides 50 per cent or better decoding probability down to minus-20 dB. An auto-sequencing option can also respond automatically to a CQ call decoded reply.An excellent HF DXing mode and multi-hop sporadic-E propagation on 6 metres where deep fading may make fast and reliable QSO completion desirable. Some are comparing FT8 use to that of JT65, and believe more are on air trying the new one. The free software, available for Windows, Mac and Linux, is available at https://wsjtx.net/home/ft8-mode.html. Besides the software it requires a transceiver and a soundcard interface. Full documentation is available via the link http://physics.princeton.edu/pulsar/K1JT/wsjtx.html

Jim Linton VK3PC

Tiny “Sprite” Satellites Deployed

Transmitting on 70 Centimeters

According to Scientific American, six tiny “Sprite” satellites, each consisting of a 4-gram circuit board but packed with electronics, were deployed in late June. The Sprites are the brainchild of Zac Manchester, KD2BHC, whom Scientific American interviewed for the article.
The Sprites went into low-Earth orbit as secondary payloads on the Latvian Venta and Italian Max Valier satellites, launched from India. Signals on 437.325 MHz from at least one of the exterior-mounted Sprites have been received in California and New York.
Manchester launched 104 Sprites into orbit in 2014 aboard KickSat-1, but they failed to deploy.