Not Your Grandpa’s Ham Radio at San Diego Maker Faire October 3 – 4, 2015   Leave a comment

UPDATE — See what Dennis W6DQ and I did for the San Diego Maker Faire! 


MakerFaireFlyer1-San Diego

This is our fourth consecutive year as Makers. The 2015 SD Maker Faire team is Dennis W6DQ and Wayne KH6WZ

Our mission is to change the image of ham radio, making it both contemporary and chic in a hi-tech sort of way. We also want to emphasize how ham radio can be used for science and technology education and a possible career path for youngsters.

Amateur, or ham radio has always included teaching-learning-making-modifying-hacking and networking (making new friends) traditions for over a hundred years. We want to remind people this “new Maker Movement” is not really a new idea. Read my LinkedIn Publish post called “The Original Makers” to learn more about this.

We also want to show everyone that ham radio technology changes with the times, and continues to include both past and present to accomplish one thing: Creating ways to communicate voice and data over the ether, without wires.

Here are some of the projects on display – stay tuned for more stories and pictures after the event!


By the way – here are 65 reasons why ham radio continues to survive – and possibly thrive – in a world of instant, global communication fro everyone:

65 Great Things About Ham Radio

CQ magazine celebrates its 65th anniversary by making a list of 65 great things about ham radio. Ham radio can be considered one of the earliest forms of “social media,” “networking” and “making.” Items in italics can be considered “life lessons.”

1. It works when nothing else does
2. It makes you part of a worldwide community
3. The opportunity to help neighbors by providing public service and emergency communications
4. Some of the nicest people you’ll ever meet
5. Some of the smartest people you’ll ever meet
6. Some of the most interesting people you’ll ever meet
7. Some of the most generous people you’ll ever meet (along with some of the cheapest!)
8. Lifelong friendships
9. Friends around the world (including those you haven’t met yet)
10. The opportunity to go interesting places you might not otherwise go to
11. The opportunity to do interesting things you might not otherwise get to do
12. The opportunity to expand your knowledge of geography
13. The opportunity to expand your knowledge of earth and space science
14. Practical uses for high school math
15. Practical uses for high school physics
16. A good way to practice a foreign language
17. A good way to keep in touch with faraway friends and relatives
18. A good way to get driving directions when visiting someplace new (with or without GPS)
19. A good way to find the best places to eat when visiting someplace new (with or without GPS)
20. Finding “non-touristy” off-the-beaten-path places to stay, eat, visit, etc.
21. A good way to learn about virtually any topic
22. A good way to bridge the generation gap
23. A good way to keep tabs on elderly/infirm people
24. People named Joe (Walsh, Rudi, Taylor)
25. How many of your non-ham friends have actually talked to someone in some remote place such as Cape Verde or the Seychelles?
26. How many of your non-ham friends might have talked to an astronaut aboard the space station?
27. How many of your non-ham neighbors might have a satellite uplink station in their basements—or in the palms of their hands?
28. How many of your non-ham neighbors might have a TV studio in their garage?
29. What other hobby group has designed, built, and had launched its own fleet of communication satellites?
30. Where else can you play with meteors?
31. Moonbounce
32. Informal way to improve technical skills
33. Informal way to improve communication skills
34. Introduces a variety of career paths
35. Offers unparalleled opportunities for career networking
36. Opportunities for competition in contesting and foxhunting
37. A good way to collect really cool postcards from around the world (despite the growth of electronic confirmations)
38. Nearly endless variety of different things to do, on and off the air
39. Hamfests
40. Dayton
41. Field Day
42. Working DX
43. Being DX
44. DXpeditions
45. Contesting
46. Award-chasing
47. Double-hop sporadic-E
48. Worldwide DX on 6 meters (once or twice every 11 years) [The current extended sunspot minimum has shown that mechanisms other than F2 propagation can offer intercontinental DX on the “magic band” at any point in the solar cycle.]
49. Tropospheric ducting
50. Gray-line propagation
51. TEP, chordal hops, etc.
52. Getting through on CW when nothing else will
53. Unexpected band openings
54. Building your own gear
55. Using gear you’ve built yourself
56. Operating QRP from some remote location
57. Experimenting with antennas
58. Working DX while mobile or while hiking
59. Experimenting with new modes and new technology
60. The opportunity to help build an internet that doesn’t rely on the internet
61. DXing on your HT via IRLP and Echolink
62. Contributing to scientific knowledge about propagation
63. Keeping track of other people’s GPS units via APRS
64. Ham radio balloon launches to the edge of space, and as always…
65. Reading CQ!

Take a look at the CQ magazine website to find more interesting things about ham radio.

October Things To Do – San Diego, CA   Leave a comment

October 3 and 4: Maker Faire® San Diego!

Wayne Yoshida Technical Writer-ExhibitSheet

Maker Faire San Diego is October 3 and 4, 2015, from 10 AM to 6 PM at Balboa Park. Our “Not Your Grandpa’s Ham Radio” theme will feature some new projects as well as some of the old, but popular demonstrations from previous Maker Faire events. Pictured below is a project under construction, I hope to have it completed for this event. It is a homemade 1090 MHz collinear (vertical) antenna that will be part of an air traffic control monitoring station using a software defined radio (SDR).

wayne yoshida KH6WZ tech writer ADS-B antenna



October 15 to 18: Microwave Update (MUD)!

wayne yoshida MUD 2015 Banner

Microwave Update, or MUD, is a yearly technical conference for amateur radio experimenters making, modifying, hacking, building, testing and using the 1,000 MHz and up radio bands. Participants from all over the world gather at these events to share information about operating techniques, radio propagation and radio station equipment. One aspect of this event is the buying, selling and trading of surplus parts and assemblies for these frequency bands, since some items may be difficult to procure in some areas. But perhaps the best thing about MUD is socializing and making new friends from all over the world to discuss common interests and goals.

Preparations for the San Diego MUD are still under way. Last weekend, a few San Bernardino Microwave Society (SBMS) members gathered at Dave’s lab to sort and package some prize and give-away items for the event.

w yoshida MUD San Diego 2015 prize sorting2
w yoshida MUD San Diego 2015 prize sorting1

Left to right: Dave WA6CGR, Rein W6SZ, Pat N6RMJ and Jim KK6MXP sorting and packing some microwave frequency prizes and give-ways.

I hope to see you at any or both of these events!




For the 5 Millionth Time – Stop Using the LinkedIn Default Request   Leave a comment

wayne yoshida Technical Writer do I know you

Google says there are 4,780,000 results for the search term “how to request connections on LinkedIn.” An additional 10,600,000 results pop out using the search term “default request LinkedIn.” Despite the millions of articles on LinkedIn connecting basics, I continue to receive the dreaded default request to connect on LinkedIn every day.

Don’t be one of those — read more here and connect with me on LinkedIn, using a personalized request.


Free LinkedIn Standard Practices Workshops – Every Thursday Evening   Leave a comment



Road sign question marks

Every Thursday night, from 7 pm to 9 pm Pacific time (except major US holidays): Free LinkedIn Workshop in Lake Forest, CA and worldwide (online).

Learn the the best practices, etiquette and strategies to optimize your profile to get more visibility. These days, what you know is not enough. Who you know no longer applies. It is now Who Knows You.

Location: Saddleback Church, 1 Saddleback Pkwy, Lake Forest, CA – Plaza Room P102.

More information on the career workshops.

Church campus map: Saddleback Church Lake Forest Campus
If you are out of the Orange County, CA area, send an e-mail message to me and I will send connection details.

(LinkedIn® is a registered trademark of LinkedIn Corporation.)

What’s in Your E-mail Inbox?   Leave a comment

wayne yoshida Tech Writer Email count


Read my post about E-mail etiquette on LinkedIn . . . 

Microwave Update 2015 in San Diego is October 15 to 18!   Leave a comment

wayne yoshida MUD 2015 Banner


More information on Microwave Update 

Update: Important Deadlines and Speaker Schedule for the Amateur Radio Microwave Update (MUD) 2015   Leave a comment



Microwave Update (MUD), the international conference on Amateur Radio experimentation above 1,000 MHz, reminds attendees and participants the deadline for papers is September 1, 2015. The event is October 15 to 18, 2015.

Article/Paper Deadline
There is still time to create and submit an article or paper on your latest microwave project, technique or technology update.

Paper guidelines are posted on the official 2015 Microwave Update website, at
Technical Paper Guidelines and Deadlines

Speaker Schedule
The preliminary speaker schedule is posted at
MUD 2015 Speaker Schedule

Hotel Information – Discount Rates Deadline Approaches!
Take advantage of the hotel discount rate which expires on September 14, 2015. Be sure to mention you will be attending the Microwave Update (MUD).

Crowne Plaza San Diego
2270 Hotel Circle North
San Diego, CA 92108 USA
Phone: +1-888-233-9527

More MUD 2015  hotel information:

MUD 2015 Hotel Info

For more information and the latest updates on MUD 2015, go to:
Microwave Update 2015 San Diego, CA

About the San Bernardino Microwave Society
The SBMS, founded in 1955, is a non-profit technical organization and Amateur Radio club and dedicated to the advancement of communications above 1,000MHz. Affiliated with the ARRL, the SBMS membership includes over 90 Amateurs from Hawaii and Alaska to the East Coast and beyond. Meetings are held the first Thursday of each month at 7 pm at the American Legion Hall, 1024 Main St., Corona, CA. For more SBMS information, go to SBMS

About the Microwave Group of San Diego
The Microwave Group of San Diego is an informal association of Radio Amateurs interested in the frequencies above 1000 MHz. A net is held on the air each Monday night, except the third Monday of the month, on the Palomar Amateur Radio Club Repeater, 146.730 (-0.600), (tone 107.2) at 9:00 PM. For more information, go to


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