Guys, come on - the real answer? Because they are less than half the
cost of an IC-7800 and outperform that radio also!
So if anyone who has two K2s is feeling guilty about it at this point,
then follow these directions:
Find a nice box, well padded.
Place the extra K2 and its accessories
I appear to be missing every second reflector digest every 3 or 4 days. Is
anyone else experiencing this?
Mike
VK1KCK
K2 #2599
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W3FPR continued:
True, and thanks for the clarification.
My CW PTT for the K2 does not address a situation where the K2 is keyed by
its internal commands - it only works with hardwired inputs to the K2 key
jack.
How many folks using or contemplating SO2R are using the KY commands for
keying?
Hi Vin,
In the attachment you find a picture of the correct input of the
blu timmer caps for the KFL1-4.
You can also look for my K1 pictures at qsl.net
Follow the link to my QRP.
73 de Tom, DL2HRF
KR2F wrote:
I can't imagine I am misunderstanding what the narrow, flattened end is,
although,
On Jan 23, 2005, at 10:30 PM, W3FPR - Don Wilhelm wrote:
For a source of decent audio transformers for low power applications
like that, look at defunct computer modem cards. I have salvaged
transformers from them for computer to audio equipment isolation for
some time now - small and quite
On Feb 4, 2005, at 4:43 AM, frank wrote:
1. The lowest cw pitch note is 400hz (which I think most prefer) but
the info I read in the manual states its best to use a pitch note
between 500 to 600hz for best results. Does anyone have an idea
why that is the case?
The K2 standard is 600 Hz.
Guy's...
Just a quickie to make sure that I have this correct (or not as the case
maybe..!)
I am currently at the first stage of Power Up with my K2...
page 41 in the manual...
I have found what I think is the power connector...and also some
black and red lead wire from my junk box...
What
Vin:
Just assembled K1 #1945 with the K1-4 option. Like you, I had some
questions about the new trimmer caps during assembly. I did my best with
understanding the directions and still installed them backwards ...
consistently though.
The only problem with installing them backwards is that
I have a problem - my K2 was operating normally, then I sneezed and it
locked up in tx - any ideas?
Mike
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Well, problem resolved by standing up and wiggeling conectors. You may
be laughing, but it freaked me out!
Mike
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Vin,
I'm in the middle of putting my KFL1-4 board (rev B) together also. I
posted a picture of the blue cap section here:
http://www.io.com/~nielw/qrp/KFL14_bluecaps.jpg . I just checked and the
only cap adjustment slots that do not show connection ground are four
that are grounded through a
I experienced lock up's on TX when using VOX. I turned out to be a defective
VOX
DAC IC. The VOX trigger threshold was drifting all over the place.
73
Stewart G3RXQ
On Thu, 10 Feb 2005 10:36:53 -0500, Mike,W8KRR wrote:
I have a problem - my K2 was operating normally, then I sneezed and it
Hi guys,
I'm looking for the DAIWA PS30 XM II electrical layout with the parts list and
the manual. Anyone could help me?
Thank you in advance for your kindness.
Giuseppe IZ2ABU
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You must be
In defense of the KAT100 Tunerwhich I do not believe was being
attackedbut, in its defense.
I have come back to the fact that the LC or CL antenna tuner is a very good
tuner concept. See recent articles in QST. The LC tuner is quite the tuner
once you understand what it is doing
On Thu, 10 Feb 2005 4:18 am, Stephen W. Kercel wrote:
I wonder if a brand new MFJ dry dummy load would be that close.
The MFJ dummy load would probably be 51 Ohms after you take it apart and
scrape off the paint that insulates the SO239 from the case. Replacing
the brads with screws also
Funny you should ask. That is almost exactly what I want except I want mine
to handle at least 500 watts (with *my* antenna anyway) and fit in a K2
case.
I am designing and building my own. So far I have a fairly neat breadboard
operating and when I am ready all of the assemblies of the
I was by no means criticizing any other auto tuner with the Auto Tuner Wish
List, including Elecraft's. The reason for the wish list in the first place
was to express the desire for a BALANCED tuner - by design - not an
unbalanced tuner by design with a balun on the output. I am sure the KAT100
John W2XS, I have been wondering about a balanced L
network auto tuner for some time now. No one is
making one that I know of at this time. Like you, I
thought it would be great for the Elecraft guys to
produce a kit for it.
And Don K7FJ, I would be very interested in following
your progress in
There is acompany out of Germany that has made such a device for
years... it's very well built, but very expensive.
Larry N8LP
Ben Hofmann KB1AHR wrote:
John W2XS, I have been wondering about a balanced L
network auto tuner for some time now. No one is
making one that I know of at this
Hi
Finished K1-4 (#1963) and it works very well, Thanks
Some pictures are in the following URL.
http://www.asahi-net.or.jp/~yy7a-ysd/MyStation.htm
73 de aki, ja1nlx
[EMAIL PROTECTED]
http://www.asahi-net.or.jp/~yy7a-ysd/
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Mike,
Trouble with that is you can't predict which of the 8 capacitors will be
connected. It may be the ones from only one side of the output bus. My
original breadboard, now scrapped, used just one relay per capacitor and I
found that the circuit was badly out of balance when *no*
Hi Everyone,
A good friend of mine wrote the following to me, and I was hoping I might
get some comments from this list. He is working on incorporating an
Elecraft noise blanker into his old KWM-380.
I looked at the noise blankers for the Elecraft K1 and K2 and they seem to
be fine for my
Hi Phil,
I designed the KNB2 before the KNB1, and the KNB2 is the more versatile
the two blankers. It also has more dynamic range, compatible with the
K2's receiver.
If your friend wants to use the KNB2 in his own design, he'll need to
substitute discrete control signals for those that are
I am experimenting with using the K2 rant input (that's receiver antenna, not
verbal outburst).
I want to use my 20-meter quad as a receiving antenna when I am transmitting on
160 with an inverted L. It is a lot quieter. The L is right next to the quad,
so a lot of voltage is induced in the
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