Re: How I wound the T1 transformer on my QCX build
sorry, stupid mail client not tracking incoming mails properly vs outgoing. This should have gone to a private individual --
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Jim Sheldon
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#18279
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Re: How I wound the T1 transformer on my QCX build
I saw the tracking# on my USPS account site, thanks! Jim
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Jim Sheldon
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#18278
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Re: L C Meter
Disclaimer: I have an Art background, not STEM. I have a Cheap Chinese LC Meter from eBay of unknown accuracy, not calibrated. I have two capacitors, that I have scavenged from electronics bought at
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Ken KM4NFQ <km4nfq@...>
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#18277
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How I wound the T1 transformer on my QCX build
After I ordered my QCX #748, 20 meter kit, I printed and thoroughly read through the construction manual which is very well written and easy to understand, in my opinion.? Previous to receiving my
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Karl Schwab <ktschwab@...>
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#18276
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Re: Setting this QCX aside as a bad job, looking forward to trying again
Hi Dave I can feel with you, because I am exactly in the same situation like you with a QCX for 60m, #741.? The only difference to your description is that I could successfully adjust the number of
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Klaus Beckers
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#18275
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Re: Free QCX
#case
Perhaps one might cover the shipping box with a fiberglass shell and paint it the desired color? I started this reply as glib humor but am now really considering this approach. FWIW
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Craig Wadsworth
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#18274
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Re: U3S-19 in the air...struggling for altitude
Nothing seems to have become of this flight except some mysterious data - 2017-11-13 14:32, 166, U3S19, 005XXH, m1, HO99, m2, HH15, pow, 60, sloc, AP,pos, 59.64583, -21.95833, 2660m, -13.73C, 4.21v,
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James Zelazny jr
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#18273
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Re: Power output on 20 meters.
Karl GREAT I have a 20 meter on order in the 1300¡¯s. Lol i agree with your approach 100%.? I will use mine at times with a 6 meter transverter hoping that Hans will add Code for transverter useage.
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kq2q
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#18272
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Re: L C Meter
John, Sorry I do not understand. Yes, but how do you count the total number of pFs in your bag? Then, how do you count how many remain? They are not marbles the pFs are hidden. I use a dip meter, I
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Alan G4ZFQ
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#18271
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Re: Free QCX
#case
Shipping supply houses sell cardboard spray paint to cover old shipping labels. Perfect to restore the original finish of the classic QCX case. Ken ke4rg Sent: Monday, November 13, 2017 11:15 AM To:
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Ken Talbott
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#18270
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Re: L C Meter
Well said. Even homebrew LC meters can be as accurate , if not more accurat. Of course i ahave read that while using the microcontroller, the test results drift twice the erroe in the clock it is
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MVS Sarma
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#18269
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Re: Free QCX
#case
I love the QCX case that you received from Japan!? I got one of those too that was included with my kit!? 73, Karl, KO8S
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Karl Schwab <ktschwab@...>
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#18268
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Re: Power output on 20 meters.
I also, just finished my QCX #748, 20 meter kit build yesterday!? Using a variable power supply with a DVM, and with the QCX antenna attached to a dummy load through a Daiwa CN-101L SWR/wattmeter, I
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Karl Schwab <ktschwab@...>
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#18267
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Re: L C Meter
" "A bit more on accuracy and tolerance.? Your commercial or homebrewed LC meter will only be as accurate as its calibration" " I respectively disagree with the above quote comment. The point I tried
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John Kirby
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#18266
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Re: Si5351A phase offset step size
Hi Hans, I would not go so far as to proclaim it fake news, however I recall something along the lines of it being described as. *** 1) Lies 2) Damned lies 3) Statistics 4) Data Sheets
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Justin Kelly
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#18265
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Re: Power output on 20 meters.
Hi all, just finished my 20m QCX with 1 turn less each on L2 and L3. Did also the Power Amplifier instability Mod. Output is about 1.5 Watts @ 13,8 V, draining 450mA TX, 150mA RX. 73 Wolfgang DL1GWW
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Wolf DL1GWW
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#18264
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Re: Free QCX
#case
Not a mere big cornflakes packed, much better a smaller posh Lidl museli box 73 Mi5MTC punkbiscuit@...> wrote: -- Mick Mi5mtc LOC IO64EL GQRP 9630 FISTS 7740
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Michael Clarke
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#18263
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Re: QRC WSPR Beacon Mode Decode Issue
Good morning Hans I have just bought an update to the chip which is 100.d As I am particularly interested in using the rig with WSPR so I would like to try and reprogram the original chip once I have
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Charles Darley <charlesdarley@...>
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#18262
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Re: Si5351A phase offset step size
Hi Justin Fake news :-) The 333ps/step you mention is the "typical" phase offset in the datasheet. It is in fact the phase offset resolution you would obtain if you happened to be using the internal
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Hans Summers
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#18261
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Re: Free QCX
#case
LOL - I like it ;-) Now who's gonna be the first to use a corn flakes packet ? 73 de Andy
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- Andy -
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#18260
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