Amateur Radio Weekly – Issue 68

Ham donates Andy Warhol print to the ARRL
“Myths: Superman 1981” — will be sold at auction and the proceeds used to create “The Dave Bell, W6AQ, Endowment Fund” to benefit the League.
ARRL
Seen any hams on ‘new media’ lately?
What I never hear is any mention of ham radio.
amateurradio.com
HF mobile antenna installs
The single biggest factor with respect to efficiency for any mobile is ground loss, so maximizing this half of the antenna system is essential.
VE6AB
Amateur Radio becomes Primary on 1900-2000 kHz
The FCC action with respect to 1900-2000 kHz reduces the possibility that we might suffer in the future from new radiolocation deployments.
ARRL
Tracksoar: The open source APRS tracker
It has a UBLOX MAX-M8Q GPS receiver for precise high speed location data, with a compact and lightweight chip antenna.
Tracksoar
CQ World Wide VHF Contest
1800 UTC Saturday, July 18 through 2100 UTC Sunday, July 19.
CQ Communications
A “clean sweep” of the 13 Colonies
I guess a few years makes a difference. Back in 2012, as a complete ham radio newbie, I worked about 2-3 of these 13 Colonies stations.
KK4DSD
Fldigi configuration backup generator
Restoring your settings for a new or recovery installation is simple.
Mac Ham Radio
Use SSB for better VHF range on SOTA peaks
For serious VHF work, 75 miles is not that great of a distance but we were running QRP power levels with small yagi antennas.
K0NR
Hacking computers: Using an SDR receiver and a piece of pita bread
Security researchers at Tel Aviv University have demonstrated how to extract secret decryption keys from computers by capturing radio emissions of laptop computers.
Southgate
Lessons from a 10 mile hike
Unfortunately, things don’t always go as planned. This hike taught me a few lessons that I will carry forward on future hikes.
KC4LMD
Video
How to operate FO-29 using a single Yaesu FT-817
How-to video demonstrating the basic concept of working amateur radio satellite FO-29 semi-duplex using a single Yaesu FT-817 2m and 70cm all mode transceiver.
YouTube
Amateur Radio Weekly is curated by Cale Mooth K4HCK. Sign up free to receive ham radio's most relevant news, projects, technology and events by e-mail each week at http://www.hamweekly.com.
Amateur Radio Newsline Report 1967 July 9 2015
- Amateur Radio Newsline returns; welcomes KD2GUT to the team.
- Heightened recognition comes for radio amateurs in the days before Field Day.
- Some new QSOs make their mark aboard the International Space Station.
- Changes are coming on 160 meters.
- In Europe, young hams are packing for a one-week radio camp in Italy for amateurs
- And the FCC seeks additional comments for new usage on lower and medium frequency bands.
CLICK THE LINKS BELOW FOR THIS WEEK'S NEWSCAST:
2m SSB history
![]() |
| IC202 |
For me, 2m SSB began with the purchase of a 10W pep Belcom Liner 2, which opened up 2m SSB to the masses. Before then, people used homebrew transverters and HF rigs to get on VHF SSB.
After that I owned the IC202 from ICOM which had a very good VXO but less power (3W pep). Later, the first digital synthesised rigs appeared and 2m SSB really took off.
In the last 20 years or so, certainly here in the UK, VHF/UHF SSB took a nosedive and what little VHF/UHF activity there is is mainly using FM. Here in the UK there is good SSB activity in contests and in good lifts, but little casual use of the SSB/CW modes, which is a pity. Ranges on SSB can be much greater than FM for similar power levels.
When I first used my Liner 2 I was amazed how far I could reach in flat conditions, even with 10W and a small indoor antenna.
See https://sites.google.com/site/g3xbmqrp3/vuhf/ic202 .
Roger Lapthorn, G3XBM, is a regular contributor to AmateurRadio.com and writes from Cambridge, England.
Seen any hams on ‘new media’ lately?
If you’re into podcasts, you know that among the half-billion or so out there – everyone on the planet has one, and most of us have two, kind of like repeaters – there are dozens or more that are part of networks devoted more or less to technology and “geek culture” (computers, phones, Internet, games). TWiT, Revison3, Frogpants, Geek’s Life, GFQ, TechCrunch, the Verge are a few names that come to mind quickly, but the list goes on and on. I only consume a few, though I hear the hosts and guests talk about many more that I haven’t made time for.
What I never hear is any mention of ham radio.
The only references I ever hear outside of our own shows are a few by Leo Laporte outside of Ham Nation, and Adam Curry and John C. Dvorak on No Agenda (both are hams). Otherwise, at least in the shows I listen to, we don’t exist.
We hams are geeks too, and proud of it, no?
Ah, but we’re mostly old geeks. The people – hosts, guests and audience – on these shows are the 20 and 30-somethings we keep saying we need in ham radio (and that’s why you’ve never heard of these shows!). They are interested in technology. Some of them would be interested in some aspects of ham radio, if they knew we existed. I think many others would at least be interested in hearing about us, the way we’re interested in hearing about other things even if we’ll probably never do them ourselves.
So would it help to get some ham visibility on these shows? I know we’ve got lots of our own shows, but they barely touch the general ‘tech’ audience.
And if we got some hams on those shows, what would they talk about? DX on 20? Mesh? And who would they be? Me? I’m 65. Bob Heil? He’s in his 70’s. We’re cool and all, and they’d be polite to us, but would they relate? I don’t think so.
And while you think about that, here’s HamRadioNow Episode 211: Adventures of a Hacker Turned Ham. (The video is at the bottom of this story. The link will take you to the HamRadioNow web page – same video, more links.)
It’s Michael Ossmann’s story, as he told it at the TAPR/AMSAT banquet last may in conjunction with the Dayton Hamvention®. Michael invented the HackRF SDR board, which got him noticed by TAPR, which reintroduced him to ham radio, and he’s now ADØNR. Embedded in Mike’s story is the theme where is the next generation of hams coming from, which kind of ties into my topic above.
Also at the banquet, AMSAT slipped in a short presentation about an upcoming geosynchronous satellite with an amateur radio transponder. Big news… for the Middle East, Europe, Africa and western Asia, as the satellite is owned by the Qatar Satellite Company, and it’s main mission is TV and communications for the Middle East. The ham transponder will have as wide a footprint as possible, but it can’t see North America, Japan, coastal China, Australia, and all but a little peek at South America. OK, so American hams can’t play, but we’re excited for hams on the other side of the globe, and it’s a foot in the door of the geosync satellite community. Oh, and it’s going to be 2.4 GHz up, 10 GHz down, so expect that to spur some radio development.
And I lead off with a pitch for the KICKSTARTER I’m running to fund me making video of the ARRL/TAPR DCC in Chicago this October. It was successful in 2013 and 2014, and it’s chugging along, with a deadline of July 31, and a goal of $10,000. That makes about 20 programs covering all the main sessions of the conference. I’m especially looking for support from small ham businesses that can afford a $500 ‘corporate underwriter’ pledge to get their name and product or service before the TAPR audience. Details in the KICKSTARTER.
And if you don’t have time to sit and watch (hey, this is already TLDR), you can subscribe to the HamRadioNow audio podcast (just an audio rip from our videos, but many of them make good ‘radio’ shows). You’ll have to manually enter the RSS address in your podcast app:
http://HamRadioNow.tv/hrnrss.xml
Once you’ve done that, you can subscribe and get the new shows as they’re produced, usually before they’re on YouTube or announced anywhere else (audio is so easy… why do I do video?).
73, Gary KN4AQ
Gary Pearce, KN4AQ, is the host of HamRadioNow.tv. If you enjoy this and other HamRadioNow programs, help keep them 'on the air' with a contribution. Contact him at [email protected].
SOTA Activity Weekend September 12th & 13th
Mike Crownover, AD5A, is a regular contributor to AmateurRadio.com and writes from Texas, USA. Contact him at [email protected].
SOTA Activity Weekend September 12th & 13th
Mike Crownover, AD5A, is a regular contributor to AmateurRadio.com and writes from Texas, USA. Contact him at [email protected].
Magic
https://www.youtube.com/watch?v=hxU1ZhINaHk
Mike Crownover, AD5A, is a regular contributor to AmateurRadio.com and writes from Texas, USA. Contact him at [email protected].














