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Re: Member List
That would be a 'historic' OzarkCon event !
How do we make it happen !!! ????
David Martin - NA1MH - Mountain Home, Ar.
That would be a 'historic' OzarkCon event !
How do we make it happen !!! ????
David Martin - NA1MH - Mountain Home, Ar.
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By
davemrtn
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#13676
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43SQRP net
WOW I had a bunch of noise here tonight I did get
WA0ITP Terry
WA8PWP Paul
WN0WWY Dale.
Thanks Terry for the relay.de Paul N0NBD
Sent from Outlook
WOW I had a bunch of noise here tonight I did get
WA0ITP Terry
WA8PWP Paul
WN0WWY Dale.
Thanks Terry for the relay.de Paul N0NBD
Sent from Outlook
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By
Paul Smith
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#13674
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Re: Member List
It would be interesting to see them all at Ozarkcon!
Ken ke4rg
Sent from Samsung Mobile
It would be interesting to see them all at Ozarkcon!
Ken ke4rg
Sent from Samsung Mobile
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By
Ken Talbott
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#13673
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Re: Hot IRF510
Thank you to all the responses. Will evaluate further and replace the IRF510.
Dave K8WPE
Thank you to all the responses. Will evaluate further and replace the IRF510.
Dave K8WPE
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By
David Wilcox
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#13672
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Re: Hot IRF510
Sounds like that may be another instance of a failed Q6. That is a clever circuit that minimized voltage drop in the supply line, but the IRF510 can be damaged by esd. When (if) you replace it, tack a
Sounds like that may be another instance of a failed Q6. That is a clever circuit that minimized voltage drop in the supply line, but the IRF510 can be damaged by esd. When (if) you replace it, tack a
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By
Jim, N5IB
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#13671
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Re: Hot IRF510
Oops, the link to the ARRL note was truncated, here it is
Oops, the link to the ARRL note was truncated, here it is
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By
Bob NW8L
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#13670
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Re: Hot IRF510
Yes, I ran into the same problem, Q6 failed and was running extremely hot etc. not long after I built the kit.
At first I removed it and completed the (-) path with a piece of wire, later I replaced
Yes, I ran into the same problem, Q6 failed and was running extremely hot etc. not long after I built the kit.
At first I removed it and completed the (-) path with a piece of wire, later I replaced
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By
Bob NW8L
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#13669
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Re: Second Sunday Sprint
Bravo
This will give us something fun to do after most things are finished at the Orlando Hamcation!
Bry, AF4K / WN4NRR
Bravo
This will give us something fun to do after most things are finished at the Orlando Hamcation!
Bry, AF4K / WN4NRR
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By
Bry Carling <af4k@...>
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#13668
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Re: Member List
Look out SKCC here we come!!
Thanks for the info Dave
Johnny AC0BQ
--
Sent from Gmail Mobile
Look out SKCC here we come!!
Thanks for the info Dave
Johnny AC0BQ
--
Sent from Gmail Mobile
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By
Johnny AC0BQ
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#13667
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Re: Ocon Oscillator Hunt
Hi Bill,
Fb on the Alex Loop, sounds like a good DF loop. Bet quite a few of the guys have them or another magloop. The hunt is on!
72 WAØITPI love this radio
Hi Bill,
Fb on the Alex Loop, sounds like a good DF loop. Bet quite a few of the guys have them or another magloop. The hunt is on!
72 WAØITPI love this radio
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By
WA0ITP
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#13666
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Re: Ocon Oscillator Hunt
The original QST article about the Snoop Loop is at:
http://p1k.arrl.org/pubs_archive/38970
73 de George, KD0RII
The original QST article about the Snoop Loop is at:
http://p1k.arrl.org/pubs_archive/38970
73 de George, KD0RII
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By
George Phoenix
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#13665
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Re: Ocon Oscillator Hunt
Terry,
I just looked at the "Snoop Loop" you referencedand it got me thinking.
I realized that I already had a DF loop - the AlexLoop.
Although it is bigger and requires a receiver, it can
Terry,
I just looked at the "Snoop Loop" you referencedand it got me thinking.
I realized that I already had a DF loop - the AlexLoop.
Although it is bigger and requires a receiver, it can
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By
dekle <dekle@...>
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#13664
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Al Gulseth
Al, I've managed to lose your edress. Please email me. Thanks.
--
David Lininger, kb0zke
Rev. 2:10
kb0zke@...
Al, I've managed to lose your edress. Please email me. Thanks.
--
David Lininger, kb0zke
Rev. 2:10
kb0zke@...
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By
David Lininger
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#13663
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Hot IRF510
I am finding that my reverse voltage IRF510 is running hot enough to burn my fingers, even when the BJ is switched off. I was questioning why my Jet Ski battery was running down after a few days of
I am finding that my reverse voltage IRF510 is running hot enough to burn my fingers, even when the BJ is switched off. I was questioning why my Jet Ski battery was running down after a few days of
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By
David Wilcox
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#13662
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Ocon Oscillator Hunt
I'll try again, didn't see the first post.
Just ran across this article on direction finding antennas. Some versions look easy to build and would be good for the Ocon
I'll try again, didn't see the first post.
Just ran across this article on direction finding antennas. Some versions look easy to build and would be good for the Ocon
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By
WA0ITP
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#13661
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Ocon Oscillator Hunt
Just ran across this article on direction finding antennas. Some vbersions look easy to build and would be good for the Ocon Oscillator Hunt. The Snoop Loop abt halfway down the
Just ran across this article on direction finding antennas. Some vbersions look easy to build and would be good for the Ocon Oscillator Hunt. The Snoop Loop abt halfway down the
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By
WA0ITP
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#13660
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Member List
WOW !!!
I see the 4SQRP member count very recently surpassed 1300.
Way to go 4SQRP team and members.
David -NA1MH
Sent from my Verizon, Samsung Galaxy smartphone
WOW !!!
I see the 4SQRP member count very recently surpassed 1300.
Way to go 4SQRP team and members.
David -NA1MH
Sent from my Verizon, Samsung Galaxy smartphone
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By
davemrtn
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#13659
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Re: 4QRP email blog 2017-1
Good Job Walter.
Thanks
Johnny AC0BQ
--
Sent from Gmail Mobile
Good Job Walter.
Thanks
Johnny AC0BQ
--
Sent from Gmail Mobile
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By
Johnny AC0BQ
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#13658
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4QRP email blog 2017-1
4QRP
The original email blog of the 4SQRP Group -- copyright February 2017
Walter - K5EST - Editor
This coming weekend
SSS Second Sunday Spring
February 12th
The Second Sunday Sprint is this coming
4QRP
The original email blog of the 4SQRP Group -- copyright February 2017
Walter - K5EST - Editor
This coming weekend
SSS Second Sunday Spring
February 12th
The Second Sunday Sprint is this coming
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By
Walter - K5EST
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#13657
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Re: Hidden Oscillator
Finding it will not beeasy.
You'll need to be resourceful, creative, and, to somedegree, lucky.
Imagine that it's a transmitter operated by the ICOBG*and it's sending instructions to the
Finding it will not beeasy.
You'll need to be resourceful, creative, and, to somedegree, lucky.
Imagine that it's a transmitter operated by the ICOBG*and it's sending instructions to the
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By
dekle <dekle@...>
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#13656
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