I've been researching Morse and Vail for some time now, and doing a presentation entitled "The CW Way of Life" at the SeaPAC Pacific Northwest Ham Convention Saturday, 1 June 2019.
Wanted to complement the author of the article about "who invented Morse Code." Having read many, many books and recountings of the story, I find his/her analysis among the best I've seen, and it's on the reference list at the end of my PowerPoint presentation. The PowerPoint will be downloadable from the SeaPac site after the event; the author might find it of interest because I found some items in the historical record others seem to have missed, or perhaps misunderstood; sheds a bit more light on what Vail invented, when, and why. There's a section on it in the PowerPoint.
Anyway, GREAT article, and great site. Congrats to all.
73 Chris NW6V
Good day Chris,
Thank you for your kind message. We greatly appreciate your words, as this is exactly what we aim for - to share knowledge and information about our wonderful passion, and create awareness of the history. Good luck with your presentation, and looking forward to having you back on our page in future!
I just acquired a Heathkit DX-100 that I plan on inspecting carefully before adding power slowly. Saw your site had some articles about this transmitter and am eager to read them for useful information. After browsing your site I may wish to establish an account. Live in the middle of Washington State in the USA and enjoy tube (valve) equipment.
Hi all, I have recently inherited a Barlow-Wadley XCR30 Mk II radio with FM. My FIL used it to listen to the SABC French service where he worked. The FM works very well but I cannot get any signal on HF AM. The aerial was broken off long ago but he used a piece of wire that I can remember.
I was trained as an RAF engine fitter (nothing to do with radio) but worked on a AW Argosy E1 which took me around the Far East, Singapore, HK etc. I remember it had a big RACAL RA17 radio downstairs and we used it to get time signals - Hawaii if I remember. The radio was used to check the frequencies used by ATC which were often slightly out. I read that this radio also used the Wadley circuit. This was in 1968/9.
Later here in SA I got a JRC 505 radio which was terrific when used with a home-made antenna tuner. Unfortunately it was stolen in a burglary many moons ago. For years the only SW radio I had was a little Sangean analog receiver used for the BBC news originally during the Falklands war as there was nothing on the SABC and no internet news then!
Hi, everybody I am
getting interested in 'old' radio
now that I am on retirement in Charente, next door
to Dordogne home of expert Richard F4WCD
73's Dick F6GUU/G3TMQ
Thank you for the message Dick. With Richard nearby, you'll be collecting old boatanchors and working the AM waves in no time! Please do convey our regards.
Looking forward to having you on board - please feel free to sign up for our monthly newsletter. 73
I found your website while looking for a copy of the Transistors-for-the-home-constructor book, which I owned as a kid in NZ c. 1961, and which got lost somewhere along the way. Only I think it was Volume 2. Perhaps you could help me clarify which? My copy included a project to build a Geiger Counter based on a one-transistor blocking-oscillator DC-DC converter (with home-wound Ferroxcube pot-core transformer) and Philips GM tube. It worked well for years until the GM tube quit. I am actually trying to find the schematic and other details of that article. I received help from G Zimmer on http://theradioboard.com who, after a couple of false leads pointed me to your website. Thank you for the work you've put into your website. Very useful. I live a long way from NZ now, in the Pacific NW. I used to have a New Zealand ham call sign, but now have AJ4RF (which originated in Florida, hence the '4'). 73, Al Roxburgh, AJ4RF
I noticed that no one had replied to your query yet so decided I should do the honours. You can find the book you are looking for at this link:
I hope you are able to download it and get the answers you are looking for.
A yes. All I have ever had was antique gear, as the new stuff was too expensive. After a lifetime having little time for amateur radio. and always having more professional radio stuff to do than time would allow, I now find myself in South Africa doing almost nothing, and little radio gear nearby. Yes, I will have to light up that water tower. No, I have no web site, though my current licensed commercial broadcast station (leased to a friend) can be found by searching KNIK-FM. And I did piece KNIK together from equipment found here and there. I am suffering from RF withdrawal symptoms and hope to correct that situation soon. No tower should go to waste. Not even the water tower.
The Western Electric transmitter found on the above link is quite like one I used at the FM station in St. Louis Mo. Lots of tubes, both little and large.
I look forward to meeting some of you one day.
Great to read your message Mr Lansman!
Please do send me your contact details (my email can be found on both QRZ as well as the local SARL website). We will most definitely assist wherever possible to remedy your RF withdrawal symptoms!
Looking forward to having you on board.
Kind Regards, Jacques ZS6JPS
Greetings from the sunny Dordogne.
A big thank you to Dick ZS6RO, for getting the website up again.
Past president and historian AWA
Hi to all I just relocated to Uvongo still setting up my shack here.
Having a ball here best move I ever made.
Playing 40m and 80m now, not much on 2m.
73 to all
ZS5SID my new callsign. (I still have my ZS6SID callsign).
Thoroughly enjoyed your site was initially looking for info on a Trio 9r-59 that I recently acquired (it still works) when I came across your site, well done keep up the good work and the old valves glowing.
73 de ZS6DLA
Very well done Jacques and all other contributors to AWA SA website.
It is great to belong to an active group of enthusiastic Amateurs who are still passionate about Wireless!..
The newsletter this month is also top notch!.. thanks to all.
Putting bits together for my Valve powered homebrew DX radio..
73 de William
ZS4L / ZS5WC
HI. Happy new year to you all. I have been trying to contact Richard ZS6TF but his email is returned undelivered. I want to arrange with him to make contact with the Museum during this years Museums on the air. I am the station manager of GB2IWM and would love to contact your Museum if that's possible this year.
Best wishes Edwin G0LPO
Richards email is here and I know it still works as we have regular contact with him. However, Richard is no longer living in South Africa and Jacques ZS6JPS, or Oliver ZS6OG will be your contacts now for the Museum station.
Thank you for the downloads. Lots of good information and packed with worthwhile readings. Will learn a lot from this site. HF bands are almost dead
today here in central Canada.
73 Lyle VE5EE
Visited on Sunday with Jacques ZS6JPS and Renato ZS6REN and operated as ZS6IEE for a while as part of Museums of the Air.
Great display- the HP35 calculator was of particular interest since I had one at Wits in 1974.
Must arrange for my son Hugh ZS6HMB to visit. My daughter's 3rd year engineering at UCT and is keen to visit when she's next back. She would love to see inside the observatory....
73 Jim ZS6JMB
I lost a good chunk of time browsing through your site - its great!
I signed up as a member as well - I have recently acquired a Johnson Viking Ranger that will need attention no doubt, and I am trusting that the AWASA will be the place to get the knowledge from.
Be well all.
Thanks for your website. I'm writing a book on the Royal Canadian Air Force No. 4 Wireless School in Guelph, Ontario, 1941 - 1945, and your download article on the TR9 radio is a great help.
Greetings on behalf of the Wellington vintage radio group in New Zealand. I've subscribed to your newsletter and am looking forward to browsing the newsletter archive when time permits. Regards and 73
Great website. I operated vacuum tube technology A.M. sets for the S.A.D.F. during the previous century.
Hi Great website.
I have an EH Scott Allwave 23 which I regretfully wish to donate to your Association.
It is intact and complete except for the speaker so requires a PM speaker modification as per the EH Scott website as well as of course, a good re-capping.
The set is in the Johannesburg area.
Wow, this is a great website and thank you for the downloads. I have subscribed to your newsletter. I would like to mention your website in our monthly guywire newsletter for the Regina amateur radio association, the local club here if possible. Love this site and all the information that is available.
from Canada Lyle VE5EE
Many thanks Lyle, your comments are greatly appreciated! Please feel free to mention our website in your newsletter - please send us a copy to forward to our members. Great to hear from you, please do keep in touch! 73 from all of us at AWASA ZS0AWA
A great site and club. Great looking shack pictures. Hopefully, one day, we can visit a few, have never been to SA so something I must do soon.
best regards, Ben G4BXD
Military Wireless Museum
Good Day All,
I came across your website while browsing about a radio I have. I have been in the game of building towers and antennas of all sorts. I presently still build sites for Multichoice and am close to retiring. I hope I can be of assistance and also learn from members of the forum.
Thank you for interesting history. I found article on radio during the boer war very informative and well written.
Dear Awasa, I listen to your radio programs on Saturdays very interesting thank you! I am retired know but still enjoy the hobby. Yours truly Harry
Great site. Reminds me of all the old radios I have had in the past and in particular the period after WW2. Names like AR88, HRO, Marconi, Hallicrafters etc come to mind. Still into older stuff - but not that old. A Yaesu FRG-7 and a Uniden 2020 for instance!
Active on 40m with call sign ZS1NDY
GREAT to hear from you. I once visited you to purchase some oldies, such as that AR88! Good to hear that you still have a collection,
and that you got the callsign - looking forward to a QSO in the near future! Please join us for our Saturday net on 40m, see details on
our home page
Thanks for a lovely website reminding me of the past. Sometimes listen to you guys on the weekend. I have signed up for your news letter.
Gavin Badenhorst ZS6BG
Hello, great website and love the ol' Boat Anchors. I have a couple of old receivers and a later model FT7B otherwise known as a "Bandit"!! Look forward to more visits or joining up. Kiora from New Zealand... Craig ZL1ER
This is a great site! Well planned and well maintained.
Many thanks for the kind comments! Feel free to join our mailing list for the monthly newsletter under the newsletters tab.
Greetings from the Antique Wireless Assn. in Bloomfield, NY. I enjoyed visiting your site and learning more about ZS0AWA. It sounds like we have a lot in common. I look forward to hearing and having a QSO with your club station at the museum.
Warm regards, 73.
Ed Gable K2MP/W2AN
Curator Emeritus, Antique Wireless Museum
Good day Ed,
We greatly appreciate that you checked in on us, and for the kind comments you left. Definitely a lot in common yes! We look forward to a QSO, keep an eye on our site for info on when the club station at the museum is complete and on air!
Nice website and very interesting articles.Listening to you guys every Saturday on the the net on 20M
Happy 2015 and God's Blessings and good Health
Happy New Year to all. Hope to make contact soon, I'm a keen collector of Military Radios.
I will look at Military Radio Surplus Net. I need to use my FT101.
73 de ZS6SID Sidney
I come to your website via ZS6JPS. Beautiful website!!
Now we will still try make contact in AM with our military equipment, that would be the cherry on the cake!! We have only a site on yahoo groups under "MilitaryRadioSurplusNet"
73 de ON4BL Leon
Leon, Bonjour et Bienvenue. Welcome to the AWA of SA website. AM on military equipment may be possible mid year as I am QRV as F/ZS6TF/P from 24th June to 21st September. I have just joined your Military Radio Surplus Net on Yahoo groups to keep up with your activities.
Historian AWA of SA
from "Sunny Bryanston"
Have a happy day
Hi, Baie geluk met die tiende verjaasdag! Julle webblad is interesant en lees gereeld die nuusbrief. Was heel aangenaam om julle vlooimark te kon bywoon. Groete, Emil ZS6EGB
Hi nice to have meet members at the ZS6KTS KARTS flea market and your AGM. Great equipment and demo's on show. Thanks hope to meet soon and QSO with members. 73
Good evening - I was just surfing around on the Internet and found your website by accident - a most interesting site from several aspects. Firstly the section on old receivers - I had quite a few of them so it recalled some fond memories. What I found more remarkable is that I was the last astronomer to live at 18a Gill Street in what is now SAIEE house!. I was employed by the then Republic Observatory and around 1970 to 1973 my wife and I and children lived in the double story mansion. At that time I was not a radio amateur -only becoming one about 1974 or so but a lot of amateur radio was done as I used to track artificial earth satellites by means of their radio transmissions so had a variety of antennas in the spacious yard as well as a large 137 Mhz array on the roof of what was then the main Observatory offices which I used for reception of weather satellite pictures. In addition two of the rooms in 18a Gill Street were full of radio equipment - I even burnt one of the floors with a hot soldering iron (by accident)! Anyway nice to see the house being put to good use - I miss those days!
Best wishes, Greg Roberts ZS1BI.
This is most interesting! We would love for you to come around once the museum is up and running. The SAIEE has built new offices on the premises, and allocated the entire house to become a museum dedicated to communication. What a beautiful place, I can just imagine how pleasurable it must have been to reside there! The first room contains telephone equipment, and we are now busy installing the radio room in what used to be the kitchen. Richard ZS6TF is slaving away getting the SAIEE collection sorted, categorized, and ready for display. He is also in the process of installing a beam antenna on the hill between the house and the observatory, and we are planning on running the museum shack on select days. More details on the museum shack to be found here, as well as links to some photos of our show-day in the radio room... the photos of the premises should bring some good memories. We are so glad you came across our site and made contact, and look forward to welcoming you back to your old residence! Please let us know when you visit Jo'burg, and feel free to sign up for our newsletter to receive updates on the museum, and hope you'll continue to check back on the site for forthcoming info.
A fantastic website with lots of documentation available.
Downloaded plenty of docs though for my electronic library.
73 de ZR1HPC
I listened to your AM group chat this morning on a Bush Type EU 23 radio which must be somewhere in the region of 60 years old, Great quality and tone from this old set.
(Author unknown, deleted by spammers - if the author could please contact us we would like to add his name to this message.)
Pleased to be introduced to and associate with like minded people