From my Twitter feed: Antique wireless, Nuclear Summit special event

K7AGE's avatar @K7AGE
AWA GATEWAY available #hamradio antiquewireless.org/uploads/1/6/1/… pic.twitter.com/NoI7dkksmW

DIYEngineering's avatarDIY Engineering @DIYEngineering
Call for Hams and Hackers: Welcome ICE/ISEE-3 Home – ISEE-3, one of America’s most dedicated space exploration … ow.ly/2DSJMz

PD0MV's avatarPD0MV@PD0MV
#PD6NUKE – For All Ham Operators world wide pic.twitter.com/tmHZDuCQAOStory image

From my Twitter feed: Ecommin in CO, vintage radio, JT9

RadioGeek's avatarKKØHF@RadioGeek
Ghostbusters-like crew of amateur radio operators help in emergencies denverpost.com/breakingnews/c…

This is one of the better-written newspaper stories that I’ve seen in a while….Dan

 

MrVacuumTube's avatarGregory Charvat @MrVacuumTube
For a good series on how to restore antique radio gear, see youtube channel ‘bandersontv’ and (@YouTube youtu.be/TnRP1BcwRRk?a)

I have some antique radios that need restoration…..Dan

TWIAR's avatartwiar.org @TWIAR
ARRL: Have a Great Time with JT9 dlvr.it/3ybncz #hamr

From my Twitter feed: meteors, hollow-state, ISS SSTV

Interesting stuff on Twitter this morning…….Dan

RadioGeek's avatarKKØHF @RadioGeek
Everything you need to know: Perseid meteor shower bit.ly/13rxGul #SpaceWeather

 

ke9v's avatarJeff Davis @ke9v
Hollow-State Design blog —> hollowstatedesign.tumblr.com #hamr

 

UB4UAD's avatar

??????? @UB4UAD
ISS Ham Radio Slow Scan TV Active wp.me/p2Mn4x-4zM ? ??????? @AMSAT_UK

On the air this weekend at WA2HOM

WA2HOM is our club station at the Ann Arbor Hands-On Museum. I go down there nearly every weekend and operate for anywhere from two to eight hours. This weekend, I had a lot of fun down there.

This photo, from the Boy Scouts of America website, shows one Cub Scout sending code to another.

Late last week, I was contacted by a woman who was a Cub Scout pack leader, asking if she could bring some Scouts by. Silly question. Of course, she could! We arranged to meet around 1:45 on Saturday. Well, right on time, she arrived with three Cub Scouts in tow.

Fortunately, I had just made contact with Jim, K0JIM, and he had a really solid signal here in Ann Arbor. That’s important because it’s sometimes difficult for inexperienced operators to hear a weak signal or one that’s accompanied by a lot of noise. When signals are weak or hard to copy for any reason, the kids get frustrated.

We were doubly fortunate in that Jim was just great with the kids. He asked each their name and got them to tell him a little bit about themselves. And, none of the kids were mike-shy, so it was a good experience for everyone involved. In addition to having them talk on the air, I took them over to our Morse Code display and showed them how to send their names in Morse Code.

I really hadn’t planned to go down on Sunday, but after doing some things around the house, I decided to zip down there about 2:30 pm to check into the Rotarians on Amateur Radio net. It’s so much easier to do from down at the museum because of the beam antenna. I didn’t hear a peep on the net frequency (14287 kHz) at either 3 pm or 4 pm (2000Z, which is the time listed on the ROAR website), though, so I’m not sure what’s going on there.

When I’m at the museum, I’m usually also tweeting. (I’m @kb6nu on Twitter.) I tweeted that 20m sounded kind of quiet, and got a reply from @hamradioireland, EI2KC, suggesting that we give it a try. After agreeing on a frequency, I pointed the beam northeast and gave him a call. Unfortunately, the propagation didn’t cooperate, and we could barely hear one another. Even so, it was still pretty cool using Twitter to arrange a DX QSO.

Tuning around after my short QSO with EI2KC, I found a couple of interesting nets. The first was the Collins Collectors Association Net on 14263 kHz. I could really only hear the net control station, but it sounded as though everyone checking in was running some kind of Collins gear. It was interesting to listen to, but not being a Collins operator, I didn’t check in.

Around 4 pm, I started looking for the ROAR net again. I never did find that net, but I did find the Heathkit Net on 14293 kHz. According to the Web page Heathkit Resources, the net starts at 2030Z, but I’m guessing that it really started at 1930Z.

Since I have a bunch of Heathkits—several that I still use regularly—I did check into this net. They’re a great group of guys, and I will definitely be checking into this net again. Who knows? It may even spur me to get my HW-101 back on the air.

From my Twitter feed: SDR, Hallicrafters, digital voice

KD4E_73
Just found this resource:http://t.co/wlqb30CF Coverage down to 50mHz is possible with one type & down to 22mHz with another.

Wish I had the time to play with these things…..Dan

w7dtg
W7DTG: Another boatanchor receiver demonstration Hallicra…http://t.co/QXZn29Pe

 

Ham_Radio_News
Amateur Radio – FreeDV – Digital Voice Software for Amateur Radio http://t.co/u01JTDMa #hamradio #hamr #dx#swl

I’m still not sold on digital voice, but if it were easy to set up, like say PSK-31, I’d give it a try, at least….Dan<

Mr. Frank: Radio Man

Mr. Frank: Radio Man

A link to this video was posted to the Glowbugs mailing list by Bob, W9RAN. He writes, “I think many of you will enjoy this short film, ‘Mr. Frank, Radio Man,’ which was  accepted into the Magic City Shorts Film Festival in Billings, Montana in 2012.

Thanks, Bob!

On the Internet: W2AEW videos, Raspberry Pi programming, classic radio

Here are a couple of Internet resources to start off the week:

W2AEW on YouTube. Alan, W2AEW, has a great selection of cool videos on YouTube. Some of the latest cover the basics of phase-locked loops, how to zero-beat WWV to check out a frequency counter’s accuracy, and a tutorial on resonant circuits. Good stuff!

Baking Pi – Operating Systems Development. This course, published by the University of Cambridge Computer laboratory, is a free online course that takes you through the basics of operating system development. The Web page notes, “[This course]  is aimed at people aged 16 and upwards, although younger readers may still find some of it accessible, particularly with assistance….I have tried not to assume any prior knowledge of operating systems development or assembly code. It may be helpful to have some programming experience, but the course should be accessible without.”

Classic Exchange. Mac, WQ8U, wrote to the Glowbugs mailing list, “The Classic Exchange (CX) is a low-key, on-air celebration of rigs of days gone by – particularly boat anchors. The latest CX Newsletter is available on the CX web site, as well as details for the next CX on September 16th (for AM and SSB) and September 23nd (for CW). Please enjoy the newsletter, spread the word and join in the fun during the next CX.”

Vintage video touts the wonders of telegraphy

Jim Wades, WB8SIW, International President of the Morse Telegraph Club, posted a link to this video on the slowspeedwire Yahoo Group. He writes:

This video is just too good.  Both land line and radiotelegraphers will enjoy this immensely.  Sounders in resonators, early teleprinters, NZ HRO receiver copies, mercury vapor rectifier tubes,  shortwave transmitters, a great view of the Queen Mary’s shipboard radio room.  It’s all here.  Enjoy!

Ham radio in the news – October 14, 2011

Here’s another edition of Ham Radio in the News:

Gloucester County 4-H club leader encourages ham radio hobby. I liked this article because it didn’t talk only about emergency communications. It quotes Corey Sickles, WA3UUV, president of the Gloucester County 4-H Amateur Radio Club, as saying, “It ties into that whole engineering, how do things work, mindset.”

Museum welcomes “spook” donation. No, this does not have anything to do with Halloween. Instead, it describes the donation to a Coventry (England) Herbert Art Gallery and Museum of a radio “used during the Second World War by one of Coventry’s “secret listeners” to help defend the country…The national treasure was used by the city’s very own secret ‘spook’ – Frederick Arthur Noakes (Arthur) – between 1940 and 1945. He was one of at least four secret listeners in Coventry who were recruited by MI5 for their ability to read Morse code under difficult conditions, use and maintain a shortwave radio and their steadfast ability to keep a secret.”

Heathkit Nostalgia Event

On July 23rd, 1954, “Mr. Heathkit,” Howard E. Anthony was killed in a plane crash. To honor “Mr. Heathkit,” The Great Outdoor Radio Club, or GORC, is proud to sponsor the First Heathkit Nostalgia Event. This event is open to any licensed amateur radio operator. The main objective of the event is to communicate with classic Heathkit Radios. This is not a sprint nor is it a contest. This is a friendly gathering of amateur radio operators who own and operate Heathkit radios. If you don’t own a Heathkit radio, you still may join the fun!

Sponsor: The Great Outdoor Radio Club – GORC
Date: October 1st, 2011
Time: 0000 UTC – 2300 UTC
Bands: 160m, 80m, 40m, 20m, 15m, 10m, 6m
Modes: SSB, CW

A certificate will be issued to any amateur radio operator who makes contact with a minimum of ten Heathkit radio stations. A special certificate will be issued to any amateur radio operator who operates his or her Heathkit radio station outdoors and makes a minimum of ten contacts. This certificate will have a graphic your Heathkit radio model on it.

Exchange: Call, RST, Heathkit Model (or Power Level if no Heathkit radio used)

Please email all logs to: heathkitevent@wa3wsj.org

Or
Mail to:
Heathkit Nostalgia Event
775 Moonflower Ave.
Reading, PA 19606-3447