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
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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
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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
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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
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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
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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
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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
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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
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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.
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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
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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
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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 wrong.
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
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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
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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
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Ben Bangerter, K0IKR
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#74622
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Re: QDX 20m perfect Sunday
High time you had a break from the confines of the lab, and an outing with your son in a lovely setting! 73, ?Ben ?K0IKR
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Ben Bangerter, K0IKR
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#74621
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Re: L14 question
#qdx
See my message #74616 in another thread. Ben
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Ben Bangerter, K0IKR
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#74620
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Re: QDX for sale
Aw, this really hurts. I didn't get o the QRP Labs site until one-minute past opening, and it took me three attempts to get the server to stay up long enough to take my order. I the end, I got number
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david
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#74619
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Re: QDX for sale
LOL...I only just finished my Small Wonder Labs PSK31 kit. I chose not to jump on the QDX thing, but I just may with the next release! PS...the PSK31 kit works fine....but where'd everybody go???
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Dave Edwards
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#74618
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Re: QDX 20m perfect Sunday
It appears that one of the lab techs is sleeping on the job...(and, sometimes, that's not a bad thing!) Jack, W8TEE
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jjpurdum
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#74617
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