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Re: Guy Atkin's Independent Testing of PL-380 7.5" Loopstick
I saw the ribbon cable but big loops need wide spacing, so I thought of the 450 ladder line-Rik
I saw the ribbon cable but big loops need wide spacing, so I thought of the 450 ladder line-Rik
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By
Rik
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#8055
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Re: Guy Atkin's Independent Testing of PL-380 7.5" Loopstick
Rik,
People have used ribbon cable to make loops. The wires are offset at the ends and jumpered in header connectors so there's a continuous circuit. Not sure about the turns spacing, but sure is easy
Rik,
People have used ribbon cable to make loops. The wires are offset at the ends and jumpered in header connectors so there's a continuous circuit. Not sure about the turns spacing, but sure is easy
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By
jim_kr1s <jkearman@...>
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#8054
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Re: Guy Atkin's Independent Testing of PL-380 7.5" Loopstick
I use my 4 foot loop horizontally near the ceiling most of the time, but wish it collapsed for transport. I am thinking about using 450 ohm ladder line with off set connections at the base, so
I use my 4 foot loop horizontally near the ceiling most of the time, but wish it collapsed for transport. I am thinking about using 450 ohm ladder line with off set connections at the base, so
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By
Rik
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#8053
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Re: new ULR loggings at sunset Sunday
--- In ultralightdx@..., "Tim" wrote:
>
> Hi guys...Four new stations picked up near sunset this afternoon here in the Akron, Ohio area on my stock Sony SRF-T615:
Congrats on the new ones!
>
--- In ultralightdx@..., "Tim" wrote:
>
> Hi guys...Four new stations picked up near sunset this afternoon here in the Akron, Ohio area on my stock Sony SRF-T615:
Congrats on the new ones!
>
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By
jim_kr1s <jkearman@...>
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#8052
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Re: Ultralight Radio Awards Program
I've sent Gary a 100 Stations Heard Barefoot Certificate.
73,
Jim, KR1S
http://qrp.kearman.com/
I've sent Gary a 100 Stations Heard Barefoot Certificate.
73,
Jim, KR1S
http://qrp.kearman.com/
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By
jim_kr1s <jkearman@...>
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#8051
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Re: Ultralight Radio Awards Program
Any thought as to a higher count Litz--say 660?--and a slightly longer Ferrite--it might give markedly better results...
Any thought as to a higher count Litz--say 660?--and a slightly longer Ferrite--it might give markedly better results...
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By
Pollock,Raphael E <rpollock@...>
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#8050
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new ULR loggings at sunset Sunday
Hi guys...Four new stations picked up near sunset this afternoon here in the Akron, Ohio area on my stock Sony SRF-T615:
1670 WFSM/Dry Branch, GA. w/basketball game play-by-play @ 5:14pm EST.
1650
Hi guys...Four new stations picked up near sunset this afternoon here in the Akron, Ohio area on my stock Sony SRF-T615:
1670 WFSM/Dry Branch, GA. w/basketball game play-by-play @ 5:14pm EST.
1650
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By
Tim Davisson
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#8049
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Re: The radio with two brains
Hi Roy,
Thanks for the comments. I hope that you are soon able to build a similar setup for yourself.
The SW and FM enable signals are useful for the software in autonomous mode. Each time the
Hi Roy,
Thanks for the comments. I hope that you are soon able to build a similar setup for yourself.
The SW and FM enable signals are useful for the software in autonomous mode. Each time the
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By
sdwillingham
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#8048
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Re: Ultralight Radio Awards Program
Hi,
its about 70 turns of litz 165/46 on a 4" x 1/2" ferrite rod type 61.
check out gil stacys article in "Files, antenna and equipment, ferrite rod antennas, inductively coupled loops" but i would
Hi,
its about 70 turns of litz 165/46 on a 4" x 1/2" ferrite rod type 61.
check out gil stacys article in "Files, antenna and equipment, ferrite rod antennas, inductively coupled loops" but i would
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By
wa8lcz
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#8046
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WRLog
Please accept my apologies if I am repeating myself but I don't seem to be able to find an original.
Does anyone have any up to date link for WRLog. I can't find it on the internet any longer and
Please accept my apologies if I am repeating myself but I don't seem to be able to find an original.
Does anyone have any up to date link for WRLog. I can't find it on the internet any longer and
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By
Sutton Burtenshaw <suttonb@...>
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#8045
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Re: Listening activities
Jim,
Thanks for the tip on DX Atlas! It looks like great software. Here's one of
the best-kept AM BCB DX secrets:
I use the SS/SR charts from the NRC/IRCA clubs available as reprints. Those
charts
Jim,
Thanks for the tip on DX Atlas! It looks like great software. Here's one of
the best-kept AM BCB DX secrets:
I use the SS/SR charts from the NRC/IRCA clubs available as reprints. Those
charts
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By
Chris Knight <chris@...>
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#8044
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Re: The radio with two brains
Hi Scott
That is very impressive; the interface with intelligence has got to be the way to go. Having the ability to turn off soft mute without being connected to a computer will appeal to all
Hi Scott
That is very impressive; the interface with intelligence has got to be the way to go. Having the ability to turn off soft mute without being connected to a computer will appeal to all
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By
Roy <roy.dyball@...>
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#8043
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Re: Measuring PL-380 Soft-Mute
An update:
My PL-380 (2009.9 ver 1) now has an added USB interface. With this, I can read back the Si4734 soft-mute parameters as Tecsun has set them up. As previously measured, the software
An update:
My PL-380 (2009.9 ver 1) now has an added USB interface. With this, I can read back the Si4734 soft-mute parameters as Tecsun has set them up. As previously measured, the software
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By
sdwillingham
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#8042
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The radio with two brains
Hi All,
My PL-380 has undergone major elective surgery (see my new album in the photos section). The results are quite positive, adding a stealthy second brain! Unfortunately, the new brain is a
Hi All,
My PL-380 has undergone major elective surgery (see my new album in the photos section). The results are quite positive, adding a stealthy second brain! Unfortunately, the new brain is a
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By
sdwillingham
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#8041
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Re: Listening activities
--- In ultralightdx@..., "Chris Knight" wrote:
>
>
> It may be time to start a station target list, analyze SR/SS charts, and
> review the NRC antenna pattern book! I'm saving the heavy artillary
>
--- In ultralightdx@..., "Chris Knight" wrote:
>
>
> It may be time to start a station target list, analyze SR/SS charts, and
> review the NRC antenna pattern book! I'm saving the heavy artillary
>
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By
jim_kr1s <jkearman@...>
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#8040
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Re: Listening activities
Jim,
Congrats on the 263 total stations!
It may be time to start a station target list, analyze SR/SS charts, and
review the NRC antenna pattern book! I'm saving the heavy artillary
(Beverage
Jim,
Congrats on the 263 total stations!
It may be time to start a station target list, analyze SR/SS charts, and
review the NRC antenna pattern book! I'm saving the heavy artillary
(Beverage
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By
Chris Knight <chris@...>
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#8039
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Re: Ultralight Radio Awards Program
Hello All,
Thanks to all who have posted comments concerning the Ultralight RadioAwards program. Rob Ross and I have already done some preparatory work tomaintain John's artwork in future Award
Hello All,
Thanks to all who have posted comments concerning the Ultralight RadioAwards program. Rob Ross and I have already done some preparatory work tomaintain John's artwork in future Award
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By
Gary DeBock
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#8047
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Re: conditions this morning
--- In ultralightdx@..., Allen Willie wrote:
> Other than the usuals I did have a few unidentifieds such as Oldies on 1520 ? mixing with a Gospel station on same ? I turned the radio slightly
--- In ultralightdx@..., Allen Willie wrote:
> Other than the usuals I did have a few unidentifieds such as Oldies on 1520 ? mixing with a Gospel station on same ? I turned the radio slightly
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By
jim_kr1s <jkearman@...>
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#8038
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Re: Ultralight Radio Awards Program
Which Litz and which ferrite bar?
Which Litz and which ferrite bar?
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By
Pollock,Raphael E <rpollock@...>
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#8037
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Re: Listening activities
Operation Bay of Sigs.............CUTE, JIM.....REAL CUTE...........OH BOY, I didn't realize we have a retired comedian on the board!!!! :P :P :P
Alex N8UCN / KOH8IG / SWLR-RN037
Operation Bay of Sigs.............CUTE, JIM.....REAL CUTE...........OH BOY, I didn't realize we have a retired comedian on the board!!!! :P :P :P
Alex N8UCN / KOH8IG / SWLR-RN037
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By
Alex
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#8036
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