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Re: New Video Top 10 Countries You Can Try to Hear TONIGHT on MW Radio
#cuba
These videos seem to be unavailable to me and won't play.
Gord
On Jun. 26, 2022, at 11:45 p.m., "DX Central - Loyd Van Horn (W4LVH)" <w4lvhsc@...> wrote:
These videos seem to be unavailable to me and won't play.
Gord
On Jun. 26, 2022, at 11:45 p.m., "DX Central - Loyd Van Horn (W4LVH)" <w4lvhsc@...> wrote:
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By
gordrstaples
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#33763
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New Video Top 10 Countries You Can Try to Hear TONIGHT on MW Radio
#cuba
Evening all!
I have produced a companion video series for my article from the July 2022 edition of The Spectrum Monitor (out now)
The article and this video series explores the Top 10 countries from
Evening all!
I have produced a companion video series for my article from the July 2022 edition of The Spectrum Monitor (out now)
The article and this video series explores the Top 10 countries from
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By
DX Central - Loyd Van Horn (W4LVH)
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#33762
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Re: Ferrite antenna advice for LW
Thanks for all your help on this topic. I have ordered some Litz wire and a ferrite rod to make a LW optimised loopstick following Gary's procedure.
Thanks for all your help on this topic. I have ordered some Litz wire and a ferrite rod to make a LW optimised loopstick following Gary's procedure.
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By
John
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#33761
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Re: My furthest ultralight DX
Thanks for answering.
By
GrowUpDaveyBoy
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#33760
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Re: My furthest ultralight DX
Barefoot means using an ultralight radio without any external MW aerial, such as a loop.
Sent with Proton Mail secure email.
Barefoot means using an ultralight radio without any external MW aerial, such as a loop.
Sent with Proton Mail secure email.
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By
Issac Quincey
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#33759
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Re: My furthest ultralight DX
Your achievement sounds very impressive. Congratulations! I'm literally just days into this group, and this hobby. What does "barefoot" mean? Thanks,
GrowUpDaveyBoy
Your achievement sounds very impressive. Congratulations! I'm literally just days into this group, and this hobby. What does "barefoot" mean? Thanks,
GrowUpDaveyBoy
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By
GrowUpDaveyBoy
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#33758
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Re: Ferrite antenna advice for LW
Hi Again John,
<<< I am curious as to why the external loopstick works with only a single coil - my understanding of traditional AM receivers is that they have a primary and a secondary coil which
Hi Again John,
<<< I am curious as to why the external loopstick works with only a single coil - my understanding of traditional AM receivers is that they have a primary and a secondary coil which
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Gary DeBock
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#33757
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Re: Ferrite antenna advice for LW
John, older transistor radios have a low-impedance NPN (or PNP) RF amplifier and needed a low-impediance coupling coil on the ferrite.
Modern DSP radios have a high impedance FET
John, older transistor radios have a low-impedance NPN (or PNP) RF amplifier and needed a low-impediance coupling coil on the ferrite.
Modern DSP radios have a high impedance FET
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By
Michael.2E0IHW
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#33756
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Re: Ferrite antenna advice for LW
Thanks for your reply, I have read Gary's articles and I will definitely try this. I am curious as to why the external loopstick works with only a single coil - my understanding of traditional AM
Thanks for your reply, I have read Gary's articles and I will definitely try this. I am curious as to why the external loopstick works with only a single coil - my understanding of traditional AM
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By
John
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#33755
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Edited
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Re: Ferrite antenna advice for LW
Hello all,
The Sony ICF-M780SL portable radio which featured in my 252 LW daytime reception from Ireland, is actually a DSP radio, which obviously works fine on LW.
I have several portable radios
Hello all,
The Sony ICF-M780SL portable radio which featured in my 252 LW daytime reception from Ireland, is actually a DSP radio, which obviously works fine on LW.
I have several portable radios
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By
Peter 1956 <pe1etr@...>
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#33754
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Re: Ferrite antenna advice for LW
Thanks Marc and Steve,
Longwave-optimized loopstick design was a fascinating challenge, since no commercial manufacturer had ever included such a loopstick in any of their portables. It was really a
Thanks Marc and Steve,
Longwave-optimized loopstick design was a fascinating challenge, since no commercial manufacturer had ever included such a loopstick in any of their portables. It was really a
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By
Gary DeBock
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#33753
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Re: Ferrite antenna advice for LW
I remember Gary making very good antennas for am and lw for tecsun/silabs radios like the 310 or 380. But they had a different number of turns (more for lw) to match the needed coil inductivity for
I remember Gary making very good antennas for am and lw for tecsun/silabs radios like the 310 or 380. But they had a different number of turns (more for lw) to match the needed coil inductivity for
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By
Marc Coevoet
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#33752
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Re: Ferrite antenna advice for LW
I'm not familiar with the Roberts R993 but I found it online--it doesn't say much about it. It's probably not a modern DSP radio such as the various Tecsun radios are (PL380, PL330, etc.).
I'm not familiar with the Roberts R993 but I found it online--it doesn't say much about it. It's probably not a modern DSP radio such as the various Tecsun radios are (PL380, PL330, etc.).
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By
Steve Ratzlaff
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#33751
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Re: Ferrite antenna advice for LW
Hello jgriff670@...,
For optimal Longwave reception on the Tecsun Pl-330, the best solution would be to replace the MW-optimized stock loopstick with an externally mounted Longwave-optimized
Hello jgriff670@...,
For optimal Longwave reception on the Tecsun Pl-330, the best solution would be to replace the MW-optimized stock loopstick with an externally mounted Longwave-optimized
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By
Gary DeBock
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#33750
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Ferrite antenna advice for LW
I have a Tecsun PL-330 which is known to be very deaf on LW. I also have a Roberts R993 (quite basic transistor radio) which has very good LW sensitivity. As a little project, I took the internal
I have a Tecsun PL-330 which is known to be very deaf on LW. I also have a Roberts R993 (quite basic transistor radio) which has very good LW sensitivity. As a little project, I took the internal
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By
John
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#33749
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Re: 252kHz LW in daylight
True, unless both are more or less in the same azimuth :-)
Michael
On 18/06/2022 14:50, Peter 1956 wrote:
True, unless both are more or less in the same azimuth :-)
Michael
On 18/06/2022 14:50, Peter 1956 wrote:
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By
Michael.2E0IHW
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#33748
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Re: Panasonic RF-P50 on FM
A radio is unlikely to be terrible in one location and other similar radios are good there.
A radio is unlikely to be terrible in one location and other similar radios are good there.
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By
Peter 1956 <pe1etr@...>
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#33747
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Re: 252kHz LW in daylight
After dark it is clear almost everywhere :)
Many portable radios are directional enough to separate IRL and ALG, including this one.
https://youtu.be/oTx5wY_-NPM
Peter
After dark it is clear almost everywhere :)
Many portable radios are directional enough to separate IRL and ALG, including this one.
https://youtu.be/oTx5wY_-NPM
Peter
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By
Peter 1956 <pe1etr@...>
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#33746
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Re: Panasonic RF-P50 on FM
Hey Peter.
Yes it has been quite a while since we have had much activity on here. I am in the middle of moving house and most of my spate time has been taken up with that
The Covid has also hit us
Hey Peter.
Yes it has been quite a while since we have had much activity on here. I am in the middle of moving house and most of my spate time has been taken up with that
The Covid has also hit us
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By
Paul Blundell
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#33745
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Re: 252kHz LW in daylight
I get RTE clear on 252kHz, but at night often competing with Algeria.
Michael (Devon)
On 18/06/2022 10:25, Peter 1956 wrote:
I get RTE clear on 252kHz, but at night often competing with Algeria.
Michael (Devon)
On 18/06/2022 10:25, Peter 1956 wrote:
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By
Michael.2E0IHW
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#33744
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