|
Re: [nrc-am] Re: [irca] Seattle Convention Schedule
Thanks for that Nick - and will be interested in seeing the 2019 presentation on the site
73
Tony VK2IC
Thanks for that Nick - and will be interested in seeing the 2019 presentation on the site
73
Tony VK2IC
|
By
Tony Magon
·
#28829
·
|
|
Re: [nrc-am] Re: [irca] Seattle Convention Schedule
The presentations from conventions go back to 2014:
http://durenberger.com/DXPAGE.htm
Thanks to Mark Durenberger.
There's generally a notice about uploads after the conventions, thenpresumably
The presentations from conventions go back to 2014:
http://durenberger.com/DXPAGE.htm
Thanks to Mark Durenberger.
There's generally a notice about uploads after the conventions, thenpresumably
|
By
Nick Hall-Patch
·
#28828
·
|
|
Re: [nrc-am] Re: [irca] Seattle Convention Schedule
I am happy to share this on my blog and assist with this
Paul
--
Paul - Moderator
UltralightDX
I am happy to share this on my blog and assist with this
Paul
--
Paul - Moderator
UltralightDX
|
By
Paul Blundell
·
#28827
·
|
|
Re: [nrc-am] Re: [irca] Seattle Convention Schedule
PDF's of the presentation documents should go online for the benefit of hobbyists around the world.
Mark
PDF's of the presentation documents should go online for the benefit of hobbyists around the world.
Mark
|
By
MarkWA1ION
·
#28826
·
|
|
Re: [nrc-am] Re: [irca] Seattle Convention Schedule
Can’t make it to the convention this year—but would love to see this presentation. Any chance of sharing the materials afterwards? Even better-could someone videotape the presentation and provide
Can’t make it to the convention this year—but would love to see this presentation. Any chance of sharing the materials afterwards? Even better-could someone videotape the presentation and provide
|
By
Les Rayburn
·
#28825
·
|
|
Re: [irca] Seattle Convention Schedule
If the collaborators on the Phasing talk could send me a draft of their presentation (PowerPoint or Word presumably), I would be happy to supply comments that could form an addendum.
I would touch on
If the collaborators on the Phasing talk could send me a draft of their presentation (PowerPoint or Word presumably), I would be happy to supply comments that could form an addendum.
I would touch on
|
By
MarkWA1ION
·
#28824
·
|
|
Seattle Convention Schedule
Here it is!! Feel free to post this to any other eGroup that might be interested.
Thursday, September 5 2019
Guests arrive by air, train, bus, and cars (hotel provides shuttle van)
Courtyard by
Here it is!! Feel free to post this to any other eGroup that might be interested.
Thursday, September 5 2019
Guests arrive by air, train, bus, and cars (hotel provides shuttle van)
Courtyard by
|
By
Phil Bytheway <phil_tekno@...>
·
#28823
·
|
|
Re: Best of my Ultralight DXing Photos
Paul,
Nice shots Thanks for sharing.
Jay
Paul,
Nice shots Thanks for sharing.
Jay
|
By
radiojayallen
·
#28822
·
|
|
Best of my Ultralight DXing Photos
I have spent some time of late not being as active but instead sorting and arranging my files. As a part of this I have put together a "best of" collection of my ultralight radio photos.
I have spent some time of late not being as active but instead sorting and arranging my files. As a part of this I have put together a "best of" collection of my ultralight radio photos.
|
By
Paul Blundell
·
#28821
·
|
|
Re: 7.5” Loopstick LW antenna not enough inductance?
<<< I should add that my coil is wound with 175/46 Litz, perhaps a little smaller diameter than the specified 100/44 Litz. I've found it works even better at LF, in fact I've found all the types
<<< I should add that my coil is wound with 175/46 Litz, perhaps a little smaller diameter than the specified 100/44 Litz. I've found it works even better at LF, in fact I've found all the types
|
By
Gary DeBock
·
#28820
·
|
|
Re: 7.5” Loopstick LW antenna
Hello Igvitk (and Steve),
<<< I’m trying to make the 7.5” loopstick LW antenna according to the instructions. I used the Amidon R33-050-750 rod, 100/44 litz wire, made 122 turns of the coil,
Hello Igvitk (and Steve),
<<< I’m trying to make the 7.5” loopstick LW antenna according to the instructions. I used the Amidon R33-050-750 rod, 100/44 litz wire, made 122 turns of the coil,
|
By
Gary DeBock
·
#28819
·
|
|
Re: 7.5” Loopstick LW antenna not enough inductance?
I should add that my coil is wound with 175/46 Litz, perhaps a little smaller diameter than the specified 100/44 Litz. I've found it works even better at LF, in fact I've found all the types
I should add that my coil is wound with 175/46 Litz, perhaps a little smaller diameter than the specified 100/44 Litz. I've found it works even better at LF, in fact I've found all the types
|
By
Steve Ratzlaff
·
#28818
·
|
|
Re: 7.5” Loopstick LW antenna not enough inductance?
Curious, I unsoldered my R33 LF coil and measured it--1546 uH at 100 kHz test frequency--so mine isn't close to 1700 uH either, yet mine will tune down to at least 200 kHz with my PL 380
Curious, I unsoldered my R33 LF coil and measured it--1546 uH at 100 kHz test frequency--so mine isn't close to 1700 uH either, yet mine will tune down to at least 200 kHz with my PL 380
|
By
Steve Ratzlaff
·
#28817
·
|
|
Re: 7.5” Loopstick LW antenna low inductance problem
Assuming you're using a real R33 rod, which if you bought it from Amidon, is most likely the case, then it sounds like maybe your rod's permeability is lower than other R33 rods, and that
Assuming you're using a real R33 rod, which if you bought it from Amidon, is most likely the case, then it sounds like maybe your rod's permeability is lower than other R33 rods, and that
|
By
Steve Ratzlaff
·
#28816
·
|
|
7.5” Loopstick LW antenna
Hi all! I’m trying to make the 7.5” loopstick LW antenna according to the instructions. I used the Amidon R33-050-750 rod, 100/44 litz wire, made 122 turns of the coil, which is located exactly in
Hi all! I’m trying to make the 7.5” loopstick LW antenna according to the instructions. I used the Amidon R33-050-750 rod, 100/44 litz wire, made 122 turns of the coil, which is located exactly in
|
By
igvitk
·
#28815
·
Edited
|
|
Re: Top Twelve South Pacific Signals to the Rockwork Cliff (August 2019)
Breathtaking Photo!
Jay
By
radiojayallen
·
#28813
·
|
|
Re: Top Twelve South Pacific Signals to the Rockwork Cliff (August 2019)
Thanks Art (and Paul),
We would be honored to have you (and/ or Dave) to join us in one of our Rockwork "Cliffhanger DXing" sessions someday!
As for choosing DXing priorities, we all face tough
Thanks Art (and Paul),
We would be honored to have you (and/ or Dave) to join us in one of our Rockwork "Cliffhanger DXing" sessions someday!
As for choosing DXing priorities, we all face tough
|
By
Gary DeBock
·
#28812
·
|
|
Re: Top Twelve South Pacific Signals to the Rockwork Cliff (August 2019)
Another excellent report.--
Paul - Moderator
UltralightDX
Another excellent report.--
Paul - Moderator
UltralightDX
|
By
Paul Blundell
·
#28811
·
|
|
Re: Top Twelve South Pacific Signals to the Rockwork Cliff (August 2019)
Gary, you remind me why I moved here :)
One of these days I need to get Dave and I to join you up there.
Still unpacking, repairing and refurbing..... more than once on some things.
My two big MW
Gary, you remind me why I moved here :)
One of these days I need to get Dave and I to join you up there.
Still unpacking, repairing and refurbing..... more than once on some things.
My two big MW
|
By
K7DWI Art
·
#28810
·
|
|
Top Twelve South Pacific Signals to the Rockwork Cliff (August 2019)
Excellent Longwave propagation was the big story of this month's Rockwork Cliff effort, with Tom R. once again breaking the record for South Pacific NDB's received during a west coast DXpedition. But
Excellent Longwave propagation was the big story of this month's Rockwork Cliff effort, with Tom R. once again breaking the record for South Pacific NDB's received during a west coast DXpedition. But
|
By
Gary DeBock
·
#28809
·
|