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Re: toroid wire gauge?
Hi, Skip
Let's start with the basics. First - is your power supply big enough and bad enough to deliver an amp at 12 volts? A number of people have found that the output was fine once
Hi, Skip
Let's start with the basics. First - is your power supply big enough and bad enough to deliver an amp at 12 volts? A number of people have found that the output was fine once
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By
James Daldry W4JED
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#34407
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Re: 5 Watt amplifier for U3S WSPR
Diz's kit (kitsandpart.com) 5W-A1 class C amp is a nice kit with only oe hang up for many
that is the board only available as the kit has sold out. However if built its a full 5W out,
has LPF and
Diz's kit (kitsandpart.com) 5W-A1 class C amp is a nice kit with only oe hang up for many
that is the board only available as the kit has sold out. However if built its a full 5W out,
has LPF and
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By
ajparent1/kb1gmx
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#34406
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Re: 5 Watt amplifier for U3S WSPR
I must be missing something , I have a U3S and I use the new 10 watt amp kit with it, just turn the drive down on the U3S and run it at just under 2 watts but ,
if I wanted turn up the drive and it
I must be missing something , I have a U3S and I use the new 10 watt amp kit with it, just turn the drive down on the U3S and run it at just under 2 watts but ,
if I wanted turn up the drive and it
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By
m0bmn
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#34405
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Re: FW: CW Beacon Message Text ( continuous )
It's on the U3S Jeffrey.
Sent from my Samsung Galaxy smartphone.
It's on the U3S Jeffrey.
Sent from my Samsung Galaxy smartphone.
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By
Vernon Matheson
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#34404
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Re: FW: CW Beacon Message Text ( continuous )
Vernon,
Is this on the U3(S) or on the QCX? I don't have the * character on the QCX.
--Jeffrey
On 5/10/19 9:39 AM, Vernon Matheson wrote:
Vernon,
Is this on the U3(S) or on the QCX? I don't have the * character on the QCX.
--Jeffrey
On 5/10/19 9:39 AM, Vernon Matheson wrote:
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By
JH
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#34403
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Re: QCX Wish List
#qcx
Hans,
Thank you for your thoughtful response.
I fully understand what you are saying. While "software can do anything", the timing of all of the other more critical tasks must not be compromised.
Hans,
Thank you for your thoughtful response.
I fully understand what you are saying. While "software can do anything", the timing of all of the other more critical tasks must not be compromised.
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By
Jody - K3JZD
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#34402
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CW Message tone insertion
Sorry I should have included the message from Hans. See message # 23905 in the qrplabs section of groups.io
Vernon
Sorry I should have included the message from Hans. See message # 23905 in the qrplabs section of groups.io
Vernon
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By
Vernon Matheson
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#34401
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Re: FW: CW Beacon Message Text ( continuous )
At the end of the text insert *150* and that will give you 15 seconds of tone. The number is however long you want the tone.
Vernon
Sent from my Samsung Galaxy smartphone.
At the end of the text insert *150* and that will give you 15 seconds of tone. The number is however long you want the tone.
Vernon
Sent from my Samsung Galaxy smartphone.
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By
Vernon Matheson
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#34400
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Re: FW: CW Beacon Message Text ( continuous )
Vernon,
What was the solution for this? This sounds like a useful feature.
--Jeffrey
Vernon,
What was the solution for this? This sounds like a useful feature.
--Jeffrey
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By
JH
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#34399
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Re: QCX Wish List
#qcx
Hi Hans
While you are responding about feature wish list, I posted previously an idea about adding a menu option that if a GPS is connected then it could append lat/long coordinates to a beacon
Hi Hans
While you are responding about feature wish list, I posted previously an idea about adding a menu option that if a GPS is connected then it could append lat/long coordinates to a beacon
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By
Joe Street
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#34398
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Re: toroid wire gage?
Agreed I am sure of issues and working through the diagnostics.
Thanks
AG4TD
Agreed I am sure of issues and working through the diagnostics.
Thanks
AG4TD
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By
dkwflight
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#34397
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Re: 5 Watt amplifier for U3S WSPR
http://www.kitsandparts.com/5W-A1-Amp.php
I've done business with DIZ and have had great results.
http://www.kitsandparts.com/5W-A1-Amp.php
I've done business with DIZ and have had great results.
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By
Mike Berg
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#34396
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Re: Clock Kit & GPS rx kit QLG1
The space in the rear is for an 18650 battery pack which I'll get done "one day". Then it will be totally self contained mainly for EmComm operations...
BrianB
N6CVO
The space in the rear is for an 18650 battery pack which I'll get done "one day". Then it will be totally self contained mainly for EmComm operations...
BrianB
N6CVO
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By
BrianB
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#34395
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Re: Clock Kit & GPS rx kit QLG1
Paul,
Here is how I do it and it doesn't involve cutting any new holes. BTW-I've had no issues receiving GPS in most buildings including a number of EOC's.
BrianB
N6CVO
Paul,
Here is how I do it and it doesn't involve cutting any new holes. BTW-I've had no issues receiving GPS in most buildings including a number of EOC's.
BrianB
N6CVO
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By
BrianB
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#34394
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Re: toroid wire gauge?
This is simply a diagnostic test. Looking for a 'bad' component.
Not to be used to be connected to any antenna.
This is simply a diagnostic test. Looking for a 'bad' component.
Not to be used to be connected to any antenna.
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By
SkipF, NT1G <skip.flem@...>
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#34393
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Re: toroid wire gage?
Bypassing an inductor with a wire link may increase the output by a small amount but it will then be including all harmonics. It is more likely that you have a construction issue
Bypassing an inductor with a wire link may increase the output by a small amount but it will then be including all harmonics. It is more likely that you have a construction issue
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By
geoff M0ORE
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#34392
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Re: toroid wire gage?
What IF you replaced a toroid with a jumper? Do you get 'better power'?
You can remove/test any cap, too and see if that adjusts your output.
Just don't 'test' for too long.
de NT1G
P.S. DUMMY LOAD
What IF you replaced a toroid with a jumper? Do you get 'better power'?
You can remove/test any cap, too and see if that adjusts your output.
Just don't 'test' for too long.
de NT1G
P.S. DUMMY LOAD
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By
SkipF, NT1G <skip.flem@...>
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#34391
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Re: toroid wire gage?
The enameled wire that I got with my QCX Kit is the same diameter as
28 AWG enameled wire that I have on a spool from Remington. Checked
with dial calipers.
Ken, KM4NFQ
The enameled wire that I got with my QCX Kit is the same diameter as
28 AWG enameled wire that I have on a spool from Remington. Checked
with dial calipers.
Ken, KM4NFQ
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By
Ken KM4NFQ <km4nfq@...>
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#34390
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FW: CW Beacon Message Text ( continuous )
I found my answer to my post…thank you.
I found my answer to my post…thank you.
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By
Vernon Matheson
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#34389
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Re: QCX Wish List
#qcx
Hi Jody
The first of those I agree, it needs doing and would be very helpful. I notice it too. And sometimes when I double-left-click to adjust RIT, I forget to press the left button again... then I
Hi Jody
The first of those I agree, it needs doing and would be very helpful. I notice it too. And sometimes when I double-left-click to adjust RIT, I forget to press the left button again... then I
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By
Hans Summers
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#34388
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