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Re: QDX Rev 3 Build Video Series
I for one would appreciate anything you do!
73, Randy K7RAN
I for one would appreciate anything you do!
73, Randy K7RAN
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By
Randy K7RAN
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#87888
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Still waiting on delivery
I ordered a QCX mini 20 assembled on Feb 1, my card was immediately charged. It still has not been built,
nothing has been shipped since June 13. What's going on?
I ordered a QCX mini 20 assembled on Feb 1, my card was immediately charged. It still has not been built,
nothing has been shipped since June 13. What's going on?
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By
jim pulliam
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#87887
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Re: QDX issues: please include info:
#qdx
Windows revisited successfully, this time using a newer Windows laptop.
Selected Com 3. Checked audio level max for QDX.
Waterfall okay but blank activity windows. Resolved by synchronising laptop
Windows revisited successfully, this time using a newer Windows laptop.
Selected Com 3. Checked audio level max for QDX.
Waterfall okay but blank activity windows. Resolved by synchronising laptop
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By
Mike GM1RHV
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#87886
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Re: The Chips Act
Sorry, I do not. I should since two of them are about 12 miles down the road. If you google search "semiconductor plant construction in Peoria, AZ" I imagine you will find it. The third one is in
Sorry, I do not. I should since two of them are about 12 miles down the road. If you google search "semiconductor plant construction in Peoria, AZ" I imagine you will find it. The third one is in
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By
kf7rcm@yahoo.com
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#87885
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Re: Toroid values
#toroid
It does, thank you,
W.
By
kf7rcm@yahoo.com
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#87884
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Re: The Chips Act
Do you know what companies they are?
I once went from one to the next when I worked for Agilent and wafer test equipment.
....Dave
Do you know what companies they are?
I once went from one to the next when I worked for Agilent and wafer test equipment.
....Dave
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By
Dave Edwards
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#87883
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Re: Capacitor issue question
#40m
#qcx40
#troubleshooting
No doubt, but both would be good to have at one's disposal.
No doubt, but both would be good to have at one's disposal.
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By
kf7rcm@yahoo.com
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#87882
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Re: The Chips Act
There are three huge "chip" plants being built in the Phoenix area. Hopefully they will be online before too long.
There are three huge "chip" plants being built in the Phoenix area. Hopefully they will be online before too long.
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By
kf7rcm@yahoo.com
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#87881
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The Chips Act
If you wonder 'Why" the supply chain in semiconductor chips is a continuing problem look no further than the US Congress. Failure to implement 'The Chips Act' will slow or cripple US chip
If you wonder 'Why" the supply chain in semiconductor chips is a continuing problem look no further than the US Congress. Failure to implement 'The Chips Act' will slow or cripple US chip
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By
George Korper
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#87880
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Re: Capacitor issue question
#40m
#qcx40
#troubleshooting
I'll have to peek into EMRFD and see what it says about an RF probe. Given how easy and cheap they are to make, I feel comfortable saying that if you have a VTVM, an o-scope, or an VNA, you can also
I'll have to peek into EMRFD and see what it says about an RF probe. Given how easy and cheap they are to make, I feel comfortable saying that if you have a VTVM, an o-scope, or an VNA, you can also
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By
Jim Strohm
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#87879
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#QDX V3 filters and low output power
#qdx
Hello
I am using 9V power supply. All output powers are bit low compared to graph showing Output vs Supply voltage.
I have been able to make some test QSOs on 40m band (my antenna is half wave
Hello
I am using 9V power supply. All output powers are bit low compared to graph showing Output vs Supply voltage.
I have been able to make some test QSOs on 40m band (my antenna is half wave
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By
Esa Nieminen
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#87878
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Re: Toroid values
#toroid
The QRP Labs LPF assembly guide states the design is based on "the GQRP Technical Notes, a design by Ed Wetherhold, W3NQN." George Dobbs, G3RJV, wrote this datasheet, which I think may be the one
The QRP Labs LPF assembly guide states the design is based on "the GQRP Technical Notes, a design by Ed Wetherhold, W3NQN." George Dobbs, G3RJV, wrote this datasheet, which I think may be the one
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By
Al Holt
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#87877
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Re: Capacitor issue question
#40m
#qcx40
#troubleshooting
why do you need an RF probe?
In all my years playing with electronics and ham radio I have not needed one.
being able to read and understand a schematic would be of more benefit.
why do you need an RF probe?
In all my years playing with electronics and ham radio I have not needed one.
being able to read and understand a schematic would be of more benefit.
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By
howard winwood G4GPF
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#87876
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Re: QDX Rev 3 Build Video Series
Thanks everyone for the input! I've chosen a format, and while the first video is on the long side (it's an intro + the first two bits of the build) the rest will remain as short as is reasonably
Thanks everyone for the input! I've chosen a format, and while the first video is on the long side (it's an intro + the first two bits of the build) the rest will remain as short as is reasonably
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By
Ryan Flowers
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#87875
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Re: Toroid values
#toroid
Thanks for messaging me Gary. That "come back" was directed at someone(s) else, just my way of asking them to not take themselves too seriously. apologies for any confusion.
Thanks for messaging me Gary. That "come back" was directed at someone(s) else, just my way of asking them to not take themselves too seriously. apologies for any confusion.
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By
kf7rcm@yahoo.com
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#87874
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Re: Question: Post in this thread the farthest distance you have had a QSO with any of these kits and under what condx.
#amazing
#contest
#power
#poll
#qcx
Portable location QCX+ into buddipole vertical. 8745 km complete with qsl card!
Portable location QCX+ into buddipole vertical. 8745 km complete with qsl card!
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By
dbauer@...
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#87873
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Re: Soundcard for QCX Mini
#qcxmini
Thanks.
Get Outlook for iOS
Thanks.
Get Outlook for iOS
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By
Jim Linder, AJ6ER
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#87872
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Re: QDX - QDX QSO's
#qdx
That was my first live relay. The second call sign confused me. I have responded to stored messages. Good times!
Richard
N6IJK
That was my first live relay. The second call sign confused me. I have responded to stored messages. Good times!
Richard
N6IJK
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By
Richard Bolter
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#87871
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Re: Toroid values
#toroid
Wayne, I’ve been following your thread. I saw the recent one that said. “Manual?” You have said several times that you rushed through the build.
I’m 81 and have built mini’s, pluses and a
Wayne, I’ve been following your thread. I saw the recent one that said. “Manual?” You have said several times that you rushed through the build.
I’m 81 and have built mini’s, pluses and a
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By
Gary Bernard
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#87870
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Re: Soundcard for QCX Mini
#qcxmini
I have found the soundcards from Kevin at Masters Communication work really well.
http://www.masterscommunications.com/
--
> I finally got it together...now I can't remember where I put it<
VY
I have found the soundcards from Kevin at Masters Communication work really well.
http://www.masterscommunications.com/
--
> I finally got it together...now I can't remember where I put it<
VY
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By
Wes AE6ZM
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#87869
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