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Showing posts with label Radiosport. Show all posts
Showing posts with label Radiosport. Show all posts

2024-05-30

A video about ARDF (Radio Orienteering)

Whether you call it Amateur Radio Direction Finding (ARDF), Radio Orienteering, Fox or Bunny Hunting

The feature speaker at our May 2024 meeting was Robert Frey WA6EZV. Robert spoke on ARDF - Radio Orienteering - Fox (or Bunny) Hunting. Robert was first licensed in 1968, and his interests include DX  and ARDF, as an on-foot foxhunter, for over 20 yrs. He was member of the US ARDF National Team in 2000, 02, 04, and 06 competing in China, Bulgaria, the Czech Republic and South Korea.

The presentation was recorded via Zoom so please excuse the video quality which is less than our usual presentations.

Robert Frey WA6EZV

We have documented some of our own SARC  Foxhunts in years past, including this locally developed 80m fox receiver:


and



~ John VE7TI


2023-09-19

Working POTA: A beginner's guide and video

 

SARC in the park!

We had an interesting workshop on Saturday, September 16, 2023.  'SARC in the Park' was a presentation by Dmitry VA7DVO for our members interested in POTA activations. You will find more about getting started in POTA at their website, and in our free digital magazine 'The Communicator'.

With an easy to build and inexpensive segmented 5-band wire dipole antenna, we made several of the 17m SSB POTA contacts shown in this video, including Switzerland, Italy and with a mobile station in Northern England.

The antenna plan is at: https://bit.ly/SARC23Sep-Oct on page 45.



Dmitry VA7DVO presenting POTA at the OTC

The on-site demonstration took place at Serpentine Fen Wildlife Refuge

Alex VA7PVC, Dmitry VA7DVO , and Leandro VE7LSI at Serpentine Fen

Here is the presentation on video and a look at the activation

https://youtu.be/RTAKs40DHjQ


Do you want to know what else is happening at SARC?

All our events are now available through our 'live' calendar at: https://ve7sar.net/.

~



2023-03-08

ARRL DX (SSB) Contest

 

Another successful event

I think we made a commendable showing this weekend,  thanks to all.  Statistics below and log attached.

Thanks to all participants and especially the new guys, Doug and Larry, who jumped in got their feet wet.  

The bands were open although a recent solar storm could have had an impact. Most remarkable was 10m which was wide open worldwide on Sunday morning. The best contact of the event was Namibia, V55Y, by John VE7TI, on Sunday afternoon 10m. Also Reunion Island FR8TZ off the SE coast of Africa.  This is a good way to learn your geography!






~ SARC

2022-12-28

80 Meter ARDF (Fox) Receivers

Better than ever! 

Amateur Radio direction finding (ARDF), also known as Fox Hunting has become easier and more exciting using 80m. More and more kids are participating in our annual event and learning about radio. No transmitter, so no license required. 





See the 'How-to' video at https://youtu.be/YK3gETNc2jU

This is a project by Surrey Amateur Radio Communications in support of the hobby


2022-11-13

Remembering Jim Smith VE7FO - SK

 We have lost another of the 20%

Looking back, it is ironic that Jim wrote the following about Brett Garrett VE7GM when Brett passed away in August 2018

"They often say that 20% of a given membership do 80% of the work... Brett was one of the 20%, no, more like 5%. An active member of both the Surrey Amateur Radio Club (SARC) and Surrey Emergency Program Amateur Radio (SEPAR), Brett freely shared his knowledge and led Surrey Amateurs to two very successful Field Days."

I can attest to the same about Jim Smith VE7FO and his involvement with VECTOR and SARC.


Jim VE7FO is now a Silent Key

I first became aware of Jim when I laid the groundwork for the Vancouver Emergency Community Telecommunications ORganization (VECTOR) around 1999. Jim lived in the Dunbar area of Vancouver, and I became aware of his involvement with the Point Grey club, and that he was very knowledgeable about HF.

Jim was an avid contester who enjoyed working all modes -- especially CW and RTTY. A true mentor at heart, he often hosted "newbies" at his Vancouver home to introduce them to contesting. Many a new contester was given real experience operating "in the fray" and encouraged to keep honing their skills.

That knowledge translated into a very successful series of first Field Days for VECTOR. Jim also took on the project of planning the HF tower and antennas at e-Comm, the regional 9-1-1 and dispatch centre. That facility also houses the Vancouver EOC and its Amateur Radio component. Jim was a terrific resource in suggesting what might and might not work for that location, and he got that tower completed and functional. It was also Jim who persuaded me to look at offering our own Basic Amateur Radio classes. Well... 22 years later we are still offering them with the same basic content that we worked on back then, except now they are provided by Surrey Amateur Radio Communications (SARC), on-line, with successful students across Canada and even graduates abroad.

VECTOR Field Day (about 2003) Jim VE7FO as Station Manager in the new VECTOR bus.
Fred VE7CX in the foreground.

Around the time that I left VECTOR for the SARC group in 2004, Jim decided that he too would become a member of SARC. What followed was a mentorship program to introduce new members to contesting, one of Jim's passions. I spent many hours at his QTH working various contests under Jim's expert tutelage.

Myself (VE7TI) and Jim VE7FO. I'm being taught the fine points of contesting.

In one of many articles written for our SARC newsletter 'The Communicator', Jim wrote:

"My own involvement with SARC started when I was recruited by John VE7TI, as a Field Day operator. There are many enjoyable ways of conducting FD which range from everyone sitting around the BBQ, telling stories and making a few contacts to the hard-core contest style where everybody goes all out to WIN. I was told that it would be a hard core, win for Canada situation.  Being a hard-core contester myself I took the bait.

Well, it turned out that the operators, while enthusiastic, didn't have the HF contest experience necessary to achieve the goal.  Nonetheless, it was obvious that the potential was there so, once FD was over, I joined the Club and made a FD training proposal to the Exec with the goal of winning for Canada, which was accepted. 

This training started in October and ran until next year's FD.  It consisted of many formal training sessions including classroom style and participation in the major contests, during which the ops received coaching on the operating techniques for maximizing the number of contacts per hour.

This would be a very significant investment of time for the trainees. This "Get Your Feet Wet" program to provide a low commitment introduction to contesting so that they could see whether or not they liked it."

Jim was instrumental as well in the team organizing what was probably SARC's best scoring Field Day ever. It was in 2015 and, encouraged by Jim, Brett and Stan VA7NF, the Field Day Committee decided that operating QRP might put us in a better scoring position than our usual high power entry.

It took quite a lot of persuasion, but in the end, it was indeed to be QRP. Jim's specialty was consulting propagation predictions and other data to see what we might be able to do with just 5W.  Hoo boy!!  With some adjustment to our antenna lineup, he suggested that we could do very well indeed.

Did we?  We sure did.

Shattered the Canadian record for all categories.

Out of 2,719 FD stations in the US and Canada in 2015, some with more than 10 transmitters and most running 100W, we ranked #91 with our 3 transmitters and 5W.

Altogether a VERY significant achievement which any club would be proud of.

Wouldn't have happened without Jim (or Brett)

The 2015 winning QRP Field Day crew.

It may not be common knowledge that Jim was responsible for a lot of improvements to the premier Amateur Radio Contesting software N1MM+. As an expert contester Jim was able to make suggestions to the programmers that made the software the contesting leader it is today.

Jim always had a liking for analytics, and he took the lead in creating 'Station Manager' training. This role is as important to getting the maximum number of points in a contest as it would be in a real emergency, ensuring that critical traffic got through. The role includes selecting the most useful bands according to shifting propagation, switching antennas, and to assigning operators, so he was constantly monitoring rates, band conditions/solar conditions, greyline, run rates, etc. Everything was graphed and plotted.

Jim was also an active member of ORCA DX and Contest Club, and of the BC DX Club.
As the BC coordinator for the Pacific Northwest Challenge, for many years he looked after the collection of scores for the inter-club contest trophy -- the Pacific Northwest Cup -- and was a frequent attendee at club meetings.

We will miss you, Jim.

Thank you for all that you taught me and others.

We were very fortunate to have had you as a member.

Now Jim is gone

Damn!

Rest in peace.


~ John VE7TI

2020-10-25

Transceiver Foot Switches: A Better Solution

 

Enough of the light footswitch moving out of reach!

Foot switches were never a must-have Amateur Radio accessory… that is until I started contesting about 14 years ago. I used a desk mic and the built-in Push-To-Talk (PTT) switch on the mic base. It was fine for general chats. I switched to a headset sometime around 2000 and it did not have a built-in switch so I started examining alternatives.

My first trial was with a pushbutton hand switch.


It was useful but cumbersome and very unergonomic as I always had to have at least one hand on the button. Not a good choice for contesting, even with the paper logging I was using at the time.

Then I recalled my time in the  E-Comm 9-1-1 call centre. Radio Operators there use a foot switch exclusively, leaving both hands open for other tasks.  My first foot switch was a home-made affair. It worked just fine but did not have the right weight or ‘feel’ and moved around on the floor. I  then modified  a foot pedal from my woodworking tools by removing the AC socket and replacing it with a standard ¼-inch phone plug, the norm for PTT input. 



It was much better, had decent weight and a solid PTT contact as long as my foot hit the correct part of the pedal, something that doesn't always happen in the frenzy of a good contest pile-up or an attempt to get that rare DX.

It wasn’t until about 2008 that I noticed that the sustain pedal on my wife’s Roland piano used a ¼-inch phone plug as well. Although I don’t play myself, I found out that these are quite heavy and  was told that it did not normally move around.

I used that pedal for a while but, to avoid the inevitable: “Did you take my pedal again?” I decided to shop for my own. A trip to a couple of local musical instrument stores produced several good candidates. I tried some out… to questioning stares as I didn’t play a piano while doing so, but instead listened for a smooth and solid click and tossed it in the air a bit to judge the weight. I took one home for $25 with an assurance that I could return it if dissatisfied with the product. It turned out to be a Chinese-made item but it worked like a charm with all the right attributes, and it is still in use today.


As it turned out it also has a normal open (NO) and normally closed (NC) selector switch. Apparently this is because some pianos require that option. For Amateur Radio use the switch should be set to normally open (NO) to trigger the PTT when the pedal is depressed otherwise the radio would transmit constantly except when the switch is depressed.

Amazon has pedals starting around $20 and eBay has them starting at about $15. My recommendation is to visit your local music store and to try a few so you can determine if they tend to slide on the floor, if they have a nice solid click and if they are normally open.

~ John VE7TI

18/12


2020-10-04

New Fox Hunt (ARDF) Receivers Available Now

 

They work GREAT!

Second generation 80m ARDF foxhunt receivers designed by Les Tocko VA7OM and produced by Dave Miller VE7HR are now available.

The RX80M is ready to use, with no assembly required – comes complete with:

  • 9v battery
  • antenna
  • earbuds
  • internal 100 dB attenuator
  • tuning 3.51 MHz to 3.60 MHz 

Cost C$125.00 plus shipping by Canada Post/USPS or UPS Parcel.   

No volume or club discounts are available since the project is operated on a cost recovery basis by volunteers.  

To order, send email to JohnVA7XB@gmail.com and include:

  • Your name and callsign (optional)
  • Complete mailing address
  • Number of units required

Upon receipt of your order, further instructions regarding payment will be provided.

An instructional video describing how to use the RX80M is available at www.RX80M.com

Also… TX80M transmitters suitable for use with the RX80M will be available soon.

What is a foxhunt?  

Also called “radio direction finding”, It is a radio sport, a friendly competition to locate hidden transmitters using a handheld receiver which can determine direction of the transmitted signal.  It’s fun and it’s easy to learn the technique and you do not need an Amateur Radio license. 

There is an earlier post describing fox hunting at: 
The Communicator Digital Edition: Fox Hunting (ve7sar.blogspot.com)

 Check out the videos at: 

https://youtu.be/YK3gETNc2jU and https://youtu.be/DMEKWOyaAnc  


~ John VA7XB




2020-08-16

The SARC Foxhunt Is Coming Up


Postponed from May

With COVID restrictions in effect over the past few months, it has been some time since we have had any organized club activities.   So a no-fee foxhunt has been planned to get us moving again. 

What is a foxhunt?  Also called “radio direction finding”, It is a radio sport, a friendly competition to locate hidden transmitters using a handheld receiver which can determine direction of the transmitted signal.  It’s fun and it’s easy to learn the technique.  Check out the video at: 

There is an earlier post detailing fox hunting at:

Details can be found in the poster below.  Loaner equipment is available for those who don’t have an 80m foxhunt receiver, we can pair you with an experienced team, or you can purchase one for $125.

We ask that you confirm with Anton (email in the poster below) if you plan to participate.




We encourage participants to practice proper COVID precautions and to maintain social distancing at all times.

~ John Brodie VA7XB

2020-04-08

“Get on the Air on World Amateur Radio Day” Special Event: Saturday, April 18



On Saturday, April 18, 2020 (1200Z to 2359Z), Radio Amateurs of Canada is organizing a special on-air event to celebrate World Amateur Radio Day.

https://www.rac.ca/get-on-the-air-on-world-amateur-radio-day-event/


Every year on April 18, Radio Amateurs worldwide take to the airwaves in celebration of Amateur Radio and to commemorate the formation of the International Amateur Radio Union (IARU) on April 18, 1925.

World Amateur Radio Day is the day when IARU Member-Societies can show our capabilities to the public and promote global friendship among Amateurs worldwide.

The theme of World Amateur Radio Day (WARD) is “Celebrating Amateur Radio’s contribution to Society” and this is especially relevant given the important role Amateur Radio will play as the current global crisis unfolds.

IARU President Tim Ellam, VE6SH, provided the following message:

“As I write this the world is in the midst of battling the COVID-19 crisis. A few short weeks ago many of us could not imagine the levels of isolation that we are now dealing with and the sacrifices of many on the frontlines of the pandemic. As we have done in past challenges to our society, Amateur Radio will play a key part in keeping people connected and assisting those who need support.

Having come off my own 14-day isolation after returning from an overseas trip, I am touched by the kindness of strangers who assisted me when I was unable to leave my house. It strikes me Amateur Radio operators, who give so much during these times of crisis, are not limited to assisting over the air. Amateurs are true volunteers and I would encourage everyone to assist in the community as they are able to.

My wish for this World Amateur Radio Day is for everyone to stay safe, follow the advice of medical professionals and use Amateur Radio and your skills to help us through this crisis.”


Radio Amateurs of Canada has decided to hold a new “Get on the Air on World Amateur Radio Day” special event in which we encourage as many Amateurs as possible to get on the air and contact as many RAC stations as possible.
  • RAC official stations will operate across Canada from 1200Z to 2359Z on April 18. The RAC official station call signs are VA2RAC, VA3RAC, VE1RAC, VE4RAC, VE5RAC, VE6RAC, VE7RAC, VE8RAC, VE9RAC, VO1RAC, VO2RAC, VY0RAC, VY1RAC and VY2RAC.
  • Those contacting one or more of these stations will be eligible for a special commemorative certificate noting their participation in RAC’s Get on the Air on World Amateur Radio Day Event.

Note: Starting at 1800Z, VA3RAC will be active in the Ontario QSO Party and will be sending the contest exchange. Stations contacting VA3RAC after 1800Z are encouraged to send their contest exchange in return (state/province/country or Ontario county).

For more information on World Amateur Radio Day and the special event please visit:

https://www.rac.ca/operating/world-amateur-radio-day-april-18/

Glenn MacDonell, VE3XRA
President, Radio Amateurs of Canada



Alan Griffin
RAC MarCom Director


www.rac.ca
720 Belfast Road, #217
Ottawa, ON K1G 0Z5
613-244-4367, 1- 877-273-8304
raccomms@gmail.com

Update April 9, 2020: 

The use of the VE7RAC call sign is available via application to myself (forwarded to the RAC Regulatory Affairs Officer). Multiple stations can use the call provided there is only one station on each band/mode slot at any time. I will co-ordinate this. Logs are to be sent to dir.bc.yukon@rac.ca and/or regulatory@rac.ca.

This is an opportunity for people to get on the air, celebrate World Amateur Radio Day and get a pretty PDF certificate using whatever their band/mode is.


~ 73 Keith VE7KW




2020-03-12

Fox Hunting



Also known as Amateur Radio Direction Finding (ARDF)


Another Great Meeting Presentation


Amateur radio direction finding (ARDF, also known as radio orienteering, radio fox hunting and radiosport) is an amateur radio sport that combines radio direction finding with the map and compass skills of orienteering. It is a timed race in which individual competitors use a topographic map, a magnetic compass and radio direction finding apparatus to navigate through diverse wooded terrain while searching for radio transmitters. The rules of the sport and international competitions are organized by the International Amateur Radio Union. The sport has been most popular in Eastern Europe, Russia, and China, where it was often used in the physical education programs in schools.

ARDF events use radio frequencies on either the two-meter or eighty-meter amateur radio bands. These two bands were chosen because of their universal availability to amateur radio licensees in all countries. The radio equipment carried by competitors on a course must be capable of receiving the signal being transmitted by the five transmitters and useful for radio direction finding, including a radio receiver, attenuator, and directional antenna. Most equipment designs integrate all three components into one handheld device. (See Wikipedia and HomingIn for additional details) 


Receiver equipment

No radio license is required. The radio equipment carried on course must be capable of receiving the signal being transmitted by the transmitters and useful for radio direction finding. This includes a radio receiver that can tune in the specific frequency of transmission being used for the event, an attenuator or variable gain control, and a directional antenna. Directional antennas are more sensitive to radio signals arriving from some directions than others.

Most equipment designs integrate all three components into one handheld device. On the two meter band, the most common directional antennas used by competitors are two or three element Yagi antennas made from flexible steel tape. This kind of antenna has a cardioid receiving pattern, which means that it has one peak direction where the received signal will be the strongest, and a null direction, 180° from the peak, in which the received signal will be the weakest. Flexible steel tape enables the antenna elements to flex and not break when encountering vegetation in the forest. 

On the eighty meter band, two common receiver design approaches are to use either a small loop antenna or an even smaller loop antenna wound around a ferrite rod. These antennas have a bidirectional receiving pattern, with two peak directions 180° apart from one another and two null directions 180° apart from one another. The peak directions are 90° offset from the null directions. A small vertical antenna element can be combined with the loop or ferrite rod antenna to change the receiving pattern to a cardioid shape, but the resulting null in the cardioid is not as sensitive as the nulls in the bidirectional receiving pattern. A switch is often used to allow the competitor to select the bidirectional or cardioid patterns at any moment. ARDF receiver equipment is designed to be lightweight and easy to operate while the competitor is in motion as well as rugged enough to withstand use in areas of thick vegetation.

Les Tocko VA7OM has designed a top notch contest grade ARDF 80m receiver that has now gone into production. It is hoped that it will be available for our annual SARC FoxHunt in May. Once sufficient quantities are in stock they will be available for general purchase. Inquiries may be sent to VA7XB@rac.ca.





Les presented a club meeting program on ARDF and the receiver on March 11, 2020, along with his cohorts Amel Krdzalic VA7KBA and Dave Miller VE7HR. He has shared his presentation slides and two videos.


Les' Slides on ARDF (PDF 5Mb) or Les' Demo with Video (PPS 170Mb)



Les' ARDF Video: Fox Placement and Strategy



A video on the use of the receiver





Our 2019 SARC FoxHunt video




Update!

Our next Fox Hunt was scheduled for May 9th, however it was postponed due to the COVID crisis. The new date is Saturday, August 29. Here is the poster:





~ Updated 2020-08-12




2020-01-01

New Year's Resolutions: 2020 Edition


Happy New Year!

The New Year has arrived and Hams, like so many others, may have a few resolutions to consider. I think we all recognize that the hobby is going through change. While the number of licensed Amateurs in North America continues to increase, likely due in large part to the ease with which a license exam can be passed, the number of ‘active’ hams seems to be diminishing. One only has to monitor a repeater or tune in to a weekly net to realize that participation has dwindled. With this in mind, I offer a list of amateur radio new year’s resolutions and encourage you to try to adopt some or all with your own goals for 2020.

On the west coast we hear about the impending ‘300-year’ earthquake frequently and have regular drills to prepare, including checking into an emergency net. That earthquake could happen tomorrow or at some point past our lifetime—despite some believable scientific data, no one knows for sure. But there are more common calamities that could happen sooner, and have over the past few years. A major snow or wind storm… an extended power outage.


"Five minutes before the party is not the time to learn to dance"


It is a good idea to make preparations now without the stress of a fast approaching deadline. If you are thinking of replacing or building an  antenna for use in an emergency, now is the time to build it and test it out at a leisurely pace. We have in the past, and will continue to present, home built antenna projects in SARC publications. If you’re not that handy, ask about the antenna workshop we offer to all our Basic course students. We also have a cadre of willing ‘Elmers’ who will help you with advice and assistance to set up that antenna.

Another aspect of Amateur Radio that comes into focus now is contest season. There is a contest every weekend in January, just check the calendar on: https://www.contestcalendar.com/

SARC has a contest group with tutors, and we invite your participation. Even if you only have a passing interest in contesting, come and try it at least once. Emergency focused radio operators will find contesting has many of the same challenges, and you will improve your skills, thereby becoming a better communicator.

Have a go at operating away from your usual location. It has been dubbed “Ham Radio Alfresco." There are so many hills, parks and beaches in our area that if you can’t find a place to throw a little wire in a tree and operate with low power off a battery, you aren’t looking hard enough. Your “portable” station can be anything from a  handheld or QRP single band rig to one of the big three’s latest 100 watt wonder radios that do everything from DC to Daylight. Just turn the power down so the battery lasts more than 10 minutes and you too can add another few ‘Qs’ to your logbook.

If you are thinking about trying to upgrade your license, now is the time to start studying. If your storage shed has a ton of old radio stuff in it, get busy and drag it all out into the sunlight and sort it out or throw it out. If you find you have a working radio or accessory that you do not need any more, consider donating it to your local Amateur Radio group. 
Come to a monthly meeting. You will find interesting presentations, lots of information and friendly fellow SARC members.

And lastly, please make an effort to use our repeaters once in a while. It would be very encouraging to hear some conversation outside of net night but, speaking of our net, please check in there too, we meet every Tuesday at 8pm 147.360 MHz (+600 KHz) Tone=110.9, or via Echolink.

73, and Happy New Year!

~ John VE7TI, Editor





2019-10-31

November Contests


Spend some quality time on the radio!


By the time you read this, October will be over and the California QSO party, the Oceania DX contests (both phone and CW versions), and the CQ Worldwide SSB DX contests will be part of contest history for 2019. I hope most of you gave at least a couple of these a try. We’re on the bottom of the sunspot cycle, so it could be “now or never” for DX contests for most of us.

Incidentally for those of you who haven’t already discovered them, the ARRL Propagation bulletins can be found archived here: http://www.arrl.org/w1aw-bulletins-archive-propagation

And while we’re on the topic, the best propagation forecasting software I’m aware of (and free, at that) can be found here:  http://www.voacap.com

Have a look at the site carefully so you don’t miss the point-to-point propagation predictions, the coverage area maps, and the Nordic-based HF propagation-monitoring cluster. Although the spots for the monitoring cluster are CW, they show where signals received at the monitoring cluster are originating from, in real-time, and the summary at the top of the page shows the number of spots per band, which gives a fair idea of which bands are open at the monitoring location.

November starts out fairly quietly as far as high-profile contests go, but
  • CW: First full weekend in November (November 2-4, 2019).
  • Phone: Third full weekend in November (November 16-18, 2019).
Contest Period: Begins 2100 UTC Saturday and runs through 0259 Monday. (all dates and times UTC).  This contest has a wonderfully challenging exchange that is great for testing (or proving) your skills. Full information can be found here: http://www.arrl.org/sweepstakes

Be sure you read the exchange requirements carefully!

Between the two versions of the Sweepstakes we have the RTTY version of the Worked All Europe DX Contest. This could be challenging without a good antenna and an amplifier. An interesting feature of this contest is the QTC Traffic bonus points. If you find RTTY boring, or consider yourself an RTTY expert, this is the contest for you. Figuring out how to get your contest logging program to send QTCs to other stations will get your brain cells revved up, and actually managing the process will keep you on your toes in the contest. 

If you aren’t up to sending the QTCs, note that they are optional, so you can still do the contest in a mindless, er, I mean simplified way.

And for microphone aficionados with better-equipped stations, there is a phone contest the  2nd full weekend of November  2019-11-09 0700 - 2019-11-10 1300 UTC  the JIDX Phone Contest. Even if you find yourself with an embarrassingly simple station, Japan is probably the easiest DX we can get from the west coast, and all it costs to try is some time at a radio, so you don’t have anything to lose by giving it a shot. You can find the rules here:  http://www.jidx.org/jidxrule-e.html

For CW operators, November wraps up (November 23-24) with a biggie, and well worth the wait: the CQ Worldwide DX contest. Multipliers by the dozen (CQ zones and countries, per band), and suitable for all stations, big or small. While contacts with our own county don’t count for points (just multipliers), from our location it’s easy to get contacts with the US, for two points each. Starts 00:00:00 UTC Saturday Ends 23:59:59 UTC Sunday The exchange is simple (RST plus CQ zone), so if you love to pound brass, this one is for you! You can find the rules here: https://www.cqww.com/rules.htm

As always, for regular mid-week contest practice, CW contesters have the CWops Weekly Mini-CWT test (http://www.cwops.org/cwt.html) and SSB enthusiasts have the Phone Fray (http://www.perluma.com/Phone_Fray_Contest_Rules.pdf). The SEPAR Tuesday night 2-m net is now starting at 19:15 (PT), which makes it easier to check into the SEPAR net and then jump over to the HF bands for the Phone Fray. The Phone Fray is an easy contest for anyone with HF SSB capabilities, so be sure to give it a shot. (We need some more local action, hint, hint).

As always, you can find a list of most of the latest contests from the (customizable) WA7BNM contest calendar (http://www.hornucopia.com/contestcal/index.html), and by checking the monthly ARRL “Contest Corral” lists (http://www.arrl.org/contest-calendar).

73 & GL in the contests!


------------------------------------

Great Tips…

~ John K3TN





2019-08-18

Outdoors With Ham Radio


Get Out Of The Shack And Discover New Opportunities

In this nice August summer weather it becomes harder to sit inside at a radio when the sun, blue skies, birds, and blossoming trees, shrubs and flowers are beckoning outside. Fortunately, the outdoors and ham radio make a superb combination, thanks to today’s miniaturized and power-saving technology.

VHF/UHF FM handhelds (HTs) often provide the most available way of taking ham radio outdoors. An HT with a decent whip antenna (something rather better than the usual rubber ducky), an external microphone, and an ear bud can be used for “pedestrian mobile” radio, bringing the old expression “walkie-talkie” to life. (Try this for your next check-ins to the Tuesday night SARC and SEPARS nets!) Alternatively, and with appropriate precautions to avoid collisions and other nasty mishaps, an HT and whip antenna can be secured to a bicycle for “bicycle mobile” radio, perhaps making use of VOX operation with a suitably compact one-sided headset.

A suitable clamp can fasten a whip antenna to a park bench for portable, rather than mobile, operation, allowing the less energetic but peripatetic ham to enjoy the fresh air, sunshine, and sights and smells of spring in a local park, taken one bench at a time, moving from location to location as fancy dictates.

Even more fun for some of us, at least, is the opportunity to work some HF DX contacts while walking along the beach, following the example of Peter Parker VK3YE (see Peter’s website at http://home.alphalink.com.au/~parkerp/projant.htm or his YouTube channel for some videos of beach pedestrian mobile HF SSB operation using his “Wadetenna”).  HF pedestrian mobile operation makes use of highly compact and light-weight yet high performance QRP (low power, typically 4-5 Watts) transceivers such as the popular Yaesu FT-817 or the highly regarded Elecraft KX3. Even smaller and less expensive (but often lower power and definitely less flexible) rigs are available for pure CW operators.

For even more outdoors adventure, the physically fit ham can take part in the Summits on the Air (SOTA, http://www.sota.org.uk) program. SOTA operation is possible with either HF (and modest antennas) or VHF (with lightweight portable beam antennas) radios, and is a superb way to combine mountain hiking (or even technical climbing) with ham radio.
For hams not yet sufficiently fit to climb mountains, the Islands on the Air (IOTA, http://www.rsgbiota.org) program offers a fun and challenging alternative for HF operations at picturesque locations on coastal islands.


Mt. Seymour, within an hour's drive of Vancouver

More information is available on all of these outdoor activities on the internet by using search terms taken from the above descriptions. All are suitable for either solo or group activities, as your personality dictates.  If you are interested in outdoor radio operations, whether VHF/UHF or HF, but would like more information, contact the club, either at the end of any Tuesday night SARC net, or via email using our email directors@ve7sar.net. If you are ready to try it but are reluctant to go solo, let us know and we’ll put you on a list to see if we can partner up some members.

If enough members would like to take part in joint outdoor radio activities, an Outdoor Radio special interest group (similar to the groups for Contesting, Satellite, and CW groups) could be organized under the SARC umbrella to coordinate partnering and possibly group outings. 

Hoping to work you outdoors, 73




2019-05-14

SARC Fox Hunt



Our Annual Hidden Transmitter Hunt


The annual SARC "Fox Hunt" has long been an established event on our calendar and was recently held on Saturday, May 11th in the now usual location of Crescent Park in South Surrey.  A fox is a hidden transmitter. Fox hunting is a recognized Radiosport, and it has been compared to the ‘Amazing Race’ for Amateur Radio enthusiasts, but instead of getting clues, we use radio direction finding techniques to search for the 5 transmitters hidden somewhere in a large forested park. When one is found, by following a Morse code beacon, we use the identifying paper punch to verify the location. The faster time back to the start with all 5 foxes is the winner. There are annual World ARDF Championships for fox hunting.

SARC members, guests and friends have supported this event and it continues to grow in popularity. This year there were with 27 Hams participating in the actual hunt, along  with 5 unlicensed 'friends'. It was also encouraging that we had several young people participating.




It was a dry and sunny day, participants were divided up into teams of "Expert"  and "Novice" class. Where there were not enough receivers, participants "buddy-up" to share equipment.  After a brief intro  and training session by Amel VA7KBA and Jeremy VE7TMY, and with adrenaline flowing, the  groups were enthusiastically dispatched in 10 minute intervals.  Much fun was had by all .

With the popularity of 80m, we did away with the 2m foxes and five 80m foxes were hidden throughout the park. Participants were allocated 90 minutes to find them. 


  
The social half of the event was the informal BBQ, providing an opportunity to engage in  stories, an exchange of lessons learned  and challenges overcome. Warm camaraderie prevailed over burgers and hot dogs. 




In any planned event such as this, there are many moving parts and I extend recognition and greatest of thanks to Amel VA7KBA, Jan Voslenik VA7VJ, John Schouten VE7TI who  handled  all the set up and the technical aspects of the "foxes".  Much  appreciation  to Brenda (XYL of Anton VE7SSD) for food shopping, John Brodie VA7XB for ice and the BBQ and the able chefs, Stan VA7NF, Nell VE7PE and  Pam VE7PFH for expertly staffing the grill.  Special mention is made of Les Tocko VA7OM, who, through a conflict in schedule, was unable to attend. His support throughout the year is acknowledged.


The results:

Expert class 



1st place: Jan Vozenilek VA7VJ 5 foxes 44 mins 
2nd place: Henry Dahl VE7HRY 5 foxes 50.5 mins



Novice class  


1st place: Jeremy Morse VE7TMY 5 foxes 78:50 mins  
2nd place: Ken Patenaude (unlicensed)  5 foxes  80:20 mins 
3rd place: Paula Struthers VE7PSP  5 foxes 80:45 mins 


An informal “prize” ceremony, bragging rights and the 'crystal fox' trophy were awarded to the winner, Jan Vozenilek  VA7VJ.  The stuffed musical bunny was awarded to Jeremy Morse VE7TMY.   

Mark your calendars (tentatively) for the same weekend next year, Saturday May 16th, 2020, as we look forward to another annual SARC FoxHunt.


A video of the event is available for viewing at:
 http://bit.ly/FoxHunt2019

More photos



~ Fox-Hunt co-ordinator :
  Anton James  VE7SSD



CQ CQ CQ

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