Hunting For NDBs In CLE 224
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| "OO - 391" - Oshawa, Ontario |
It's hard to believe but this coming weekend will see another monthly CLE challenge. This time the hunting grounds will be: 385.0 - 399.9 kHz.
For those unfamiliar with this monthly activity, a 'CLE' is a 'Co-ordinated Listening Event', as NDB DXers around the world focus their listening time on one small slice of the NDB spectrum.
A nice challenge in this one is to hear the Ottawa (Ontario) NDB, 'OO', on 391 kHz. 'OO' is an amazing 7-watter that has been heard on both coasts as well as in Europe! Look for 'OO's CW identifier, repeated every 10.2 seconds, on 391.400 kHz with your receiver in the CW mode.
Usually the Fall season provides some excellent propagation as the summer thunderstorms quiet down but the recent warning of upcoming geomagnetic activity for the weekend may mean something else in store for us. Often these 'warnings' are not as dire as they might appear and MF propagation remains robust or even enhanced.
When tuning for NDBs, put your receiver in the CW mode and listen for the NDB's CW identifier, repeated every few seconds. Listen for U.S. NDB identifiers approximately 1 kHz higher or lower than the published transmitted frequency since these beacons are modulated with a 1020 Hz tone approximately.
For example, 'AA' in Fargo transmits on 365 kHz and its upper sideband CW identifier is tuned at 366.025 kHz while its lower sideband CW ident can be tuned at 363.946 kHz. Its USB tone is actually 1025 Hz while its LSB tone is 1054 Hz.
Often, one sideband will be much stronger than the other so if you don't hear the first one, try listening on the other sideband.
Canadian NDBs normally have an USB tone only, usually very close to 400 Hz. They also have a long dash (keydown) following the CW identifier.
All NDBs heard in North America will be listed in the RNA database (updated daily) while those heard in Europe may be found in the REU database. Beacons heard outside of these regions will be found in the RWW database.
From CLE organizer Brian Keyte, G3SIA, comes the usual 'heads-up':
Our 224th Coordinated Listening Event is less than a week away.
The Northern Hemisphere summertime storms have subsided, the equinox
has passed and we can all hope for some good reception conditions.
Whether you are a keen propagation watcher or just a take-what-comes
listener, please join in.
Days: Friday 27 October - Monday 30 October
Range: 385.0 - 399.9 kHz
Please log all the NDBs you can identify that are listed in the range
(it includes 385 kHz but not 400 kHz) plus any UNIDs you find there.Please send your CLE log to the List in a plain text email if possible
(not in an attachment) with 'CLE224' at the start of its title.
Show on each log line:
# The date (e.g. 2017-10-29, etc., or just 29) and UTC.
(the date changes at 00:00 UTC)
# kHz (the nominal published frequency, if known)
# The Call Ident.
Show those main items FIRST - other optional details such as Location
and Distance go LATER in the same line.
If you send interim logs, please also send a 'Final' (complete) log.
As always, tell us your own location and brief details of the equipment
that you were using during the weekend.
To help your listening, seeklists and maps for your part of the World
are available via the CLE page http://www.ndblist.info/cle.htm
Good listening - enjoy the CLE
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From: Brian Keyte G3SIA ndbcle'at'gmail.com
Location: Surrey, SE England (CLE coordinator)
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These listening events serve several purposes. They:
- determine, worldwide, which beacons are actually in service and on-the-air so the online database can be kept up-to-date
- determine, worldwide, which beacons are out-of-service or have gone silent since the last CLE covering this range
- will indicate the state of propagation conditions at the various participant locations
- will give you an indication of how well your LF/MF receiving system is working
- give participants a fun yet challenging activity to keep their listening skills honed
Final details can be found at the NDB List website, and worldwide results, for every participant, will be posted there a few days after the event. If you are a member of the ndblist Group, results will also be e-mailed and posted there.
The very active Yahoo ndblist Group is a great place to learn more about the 'Art of NDB DXing' or to meet other listeners in your region. There is a lot of good information available there and new members are always very welcome. As well, you can follow the results of other CLE participants from night to night as propagation is always an active topic of discussion.
You need not be an ndblist member to participate in the CLEs and all reports, no matter how small, are of much value to the organizers.
'First-time' logs are always VERY welcome!
Reports may be sent to the ndblist or e-mailed to either myself or CLE co-ordinator, Brian Keyte (G3SIA), whose address appears above.
Please ... give the CLE a try ... then let us know what NDB's can be heard from your location! Your report can then be added to the worldwide database to help keep it up-to-date.
Have fun and good hunting!
Steve McDonald, VE7SL, is a regular contributor to AmateurRadio.com and writes from British Columbia, Canada. Contact him at [email protected].
Another day of outdoor op’s
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| The view from my other spot along the lake |
1. WA5OVB Phil's IC 7200 was doing a great job picking up my portable signal I gave Phil 579 report and I was given a 569 with some QSB.
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| The Chameleon CHA P antenna setup |
2. KW7D Paul's signal was strong, he was in New Mexico where the weather is much more pleasent than it is going to be up this way. Paul was calling CQ and I was able to catch his attention with my portable signal.
3. K3PR is Joes call and we had a nice long QSO exchanging as much info as we could. At first my signal was in around a 229 but conditions changed and I moved up the scale to 559! Joe and I had a nice QSO about antennas, rigs, WX and just what we were up too.
I did hear a station 4U1A the United Nations in Austria and when I first heard their CQ call they had not been spotted and I was trying to get their attention from my portable setup. I did not have any luck and even less luck after they were spotted and the pileup began.
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| Things pack up very nicely. |
Mike Weir, VE9KK, is a regular contributor to AmateurRadio.com and writes from New Brunswick, Canada. Contact him at [email protected].
The great British export – Sprat on DVD 1974 -2017
You could say amongst our Chinese purchases what is there good from the UK for our hobby?
My new SPRAT DVD arrived this morning, complete in it's jewel case. Although a collaboration of designs and work from G-QRP members from around the world, you could say it is one of the best exports from the UK, putting knowledge right back into the Amateur's hands.
The DVD is well put together as always, an excellent scan of each magazine, with good indexing. Used in conjunction with your browser and PDF reader, you are right on top of each issue.
Revised right up to this current Autumn issue 2017 it has got to be a good stocking filler.
Of course you have to buy one to see if I am right, but I don't think many will be disappointed, especially with the price!
See my previous write up about it's launch: sprat-on-dvd-2017
Steve, G1KQH, is a regular contributor to AmateurRadio.com and writes from England. Contact him at [email protected].
Review soon! G600 Microscope.
This one made my mouse button make a sudden impulse buy, as I thought it could be a useful addition to the workbench, especially those like me having ailing eyesight with close up work.
The G600 Microscope including screen, could be a bonus to our hobby arrived this morning, however there is one little extra that needs purchasing before I write anymore, should of ordered it when I placed the intial order. So I guess it will be another month or so before that arrives from China?
Steve, G1KQH, is a regular contributor to AmateurRadio.com and writes from England. Contact him at [email protected].
ICQ Podcast Episode 251 – G8BBC
In this special episode, Colin M6BOY, Chris M0TCH and Martin M0SGL visit Broadcasting House in London for the official launch of G8BBC.
We would like to thank our monthly and annual subscription donors for keeping the podcast advert free. To donate, please visit - http://www.icqpodcast.com/donate
Colin Butler, M6BOY, is the host of the ICQ Podcast, a weekly radio show about Amateur Radio. Contact him at [email protected].
VE3WDM's QRPower BLOG 2017-10-22 02:23:00
DF0DW WAG contest
IQ1GE DX calling CQ
DJ0SP WAG contest
DL5HIA WAG contest
DF8AA WAG contest
W2RR NYQSO party
DJ6OZ WAG contest
DL0DA WAG contest
As you can see the WAG contest dominated the bands and it turned out the NYQSO party participants were just not making it over the German WAG contesters. I did not include the signal reports in the above list as it was a contest so the standard 599 was sent. I knew I was no were close to 599 as the German stations asked on more than one occasion for a repeat.
Mike Weir, VE9KK, is a regular contributor to AmateurRadio.com and writes from New Brunswick, Canada. Contact him at [email protected].
AmateurLogic.TV 12th Anniversary Contest Winner

ALTV is happy to announce the winner of our 12th Anniversary contest. Ed Thomas, WD8KCT from North Canton, Ohio is one lucky guy.
Thanks Icom, MFJ, and Heil Sound for making this possible.
George Thomas, W5JDX, is co-host of AmateurLogic.TV, an original amateur radio video program hosted by George Thomas (W5JDX), Tommy Martin (N5ZNO), Peter Berrett (VK3PB), and Emile Diodene (KE5QKR). Contact him at [email protected].




















