Fw: CAT Problem maybe?
GE All
To put to bed the problems described below re the QDX not going to TX when told
to from L32 via JTDX.
The problem was due to JTDX not being configured correctly in the JTDX
By
Ian G4GIR
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#74641
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#building #help
#help
#building
On March 1, 2018 I ordered some QRP kits that I was advised to get, but due to medical problems until now I did nothing. I had viewed Ham Nations on my TV and they talked about an all mode QRP
By
Larry N7LUF
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#74640
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Re: Wondering ?
Mike,
Thanks for the suggestion. I¡¯ve been running my Mac¡¯s Internet link off Ethernet assuming wired would be faster. Not so. Wired, I¡¯ve been getting only about 80 Mbps service despite paying
By
Mike Perry, WA4MP
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#74639
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FOR SALE : QDX
Never opened, still in box includes enclosure.
Price : $90.00 includes shipping lower 48 states.
73
Johm W9QP
By
John W9LVE
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#74638
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Re: Qdx smoked - USB
#qdx
Hi all,
'smoked' my QDX too... different reason.
But the next time I will insert a shrink tube into the binocular transformer, each side 1mm longer,
to prevent scratching the wire on the edges. A
By
Wolfgang OE1MWW
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#74637
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Re: Qdx smoked - USB
#qdx
Hi Guys,
It¡¯s always worth checking the holes on binocular transformers to make sure
that the edges are nice and smooth and therefore won¡¯t remove the enamel on
the wire as you insert it and pull
By
Stephen Farthing G0XAR JO92ON97
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#74636
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Re: QDX - No RF output, Tx line stays low
For Evan and Alan - mostly,
I observe pretty much what you describe. ?My notes:
1) Win10 laptop, not recently rebooted. WSJT-X not running. ?Power, dummy load or resonant antenna, and USB cable
By
Ben Bangerter, K0IKR
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#74635
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Re: Attention QDX Linux users
#qdx
Hi,
I think that sudo *systemctl /disable/ ModemManager* prevents the service from being started automagically when the system boots but other software can still start it if they depend on it. Maybe
By
Johan Bodin
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#74634
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Re: QX off Frequency
Shirley
thanks for the calculation. I did that modification and now RBN is spot on so I am much better with the QRG now.
Martin
DK3UW
By
Martin DK3UW
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#74633
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Re: Wondering ?
Amen to that. We had a ground-strike about 8 years ago that came in through the CATV drop. Whacked my cable modem and router and everything that was hardwired to the router (shack computer, echolink
By
Mike Besemer - WM4B
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#74632
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Re: Wondering ?
I live in a lightning-prone location and that¡¯s been my experience with telco amended to cable broadband. Lightning zapped a cable modem and the ethernet port on my Mac. I¡¯ve since added toroids
By
Mike Perry, WA4MP
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#74631
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Attention QDX Linux users
#qdx
Hi all
This applies only to Linux users.
I knew this a long time ago due to QSX development. But it got forgotten in the mists of time. Now in talking with Chris KC0TKS about an issue on RPi400 (no
By
Hans Summers
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#74630
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PA experiment
#dummyload
I think I might have damaged the PAs or Q6: power output is now much lower than before. So I jumpered? the LPF (L1 - L3)? and measured the square wave output to the 50 ohm dummy load with my scope
By
Syd
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#74629
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Re: QDX for sale
Sorry for the pain! Just have more important projects and thought I would try and help someone who missed the first run.
By
George NE5A
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#74628
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Re: Wondering ?
I use gas tube suppressors (polyphaser)? mounted to a copper plate on
the ground rod inside a weather resistant box.? That's before it ever comes
into the house.? Its house protection as?anything
By
ajparent1/kb1gmx
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#74627
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QCX PLUS 40 meters w/ 50w amp
I'm selling my nearly new 1 month old QCX PLUS 40 meter cw radio with the 50 watt amp. The amp is still in kit form and has not been opened or built. My el-cheapo wattmeter shows the radio putting out
By
ae1ct1998 <AE1CT1998@...>
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#74626
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Re: QDX CAT Control Issue?
Hi all,
I ran JS8CALL with the QDX for about an hour into a 50 W dummy load. I configured it to send a heartbeat message with an interval of 1 minute. Then after about an hour the frequency was
By
Ben
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#74625
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Re: QDX 20m perfect Sunday
"Hans Summers" <hans.summers@...> wrote:
Did anybody notice that the Mighty Mite and the Dad look like twins?
Same nostrils, same face shape, same sideburns? Wow!
73
Jim W4JED
By
James Daldry W4JED
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#74624
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Re: QDX shipping update
Mike Perry, WA4MP
Nov 13 #74532 ( /g/QRPLabs/message/74532 )
...? ? for what its worth, I find that the magnifier on my head or on a desk lamp boom works much better then the budget
By
Bill Lamm
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#74623
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Re: ceramic disc caps?
#20m
#40m
These are the offending capacitors in some of the early 20 Meter QCX kits that Hans mentioned.
73, Ben ?K0IKR
By
Ben Bangerter, K0IKR
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#74622
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