Hello
Finished KX1 assemly part-1 and made test-1.
All check has been OK except following.
Voltage check 2 in the manual says that ac voltage is under
20mv AC rms at D2(A/K), U1 Pin1 and U3 Pin6.
My old and cheap DMM shows about 150mv at these point.
Checked C7, C10, C38 but could not find any m
That's strange. The QST report showed the Alinco DM330MV as being
one of the quietest ones. Mine certainly is very quiet (I have never
found anything where I needed to adjust the frequency). I wonder if
there is a quality control problem (unusual for a Japanese
manufacturer).
The Alinc
I also got rid of the Alinco 330 as it was noisy, must be why they give the
control to change freqs. The 1223 and the Astron SS-30M are both good
supplies from my experience.
Bill
K9YEQ
K2-35 & 5279; KX1-35/3080
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-Original Message-
From: [EMAIL
Well done, Alan. It's the mojo.
Amazing little radio, isn't it?
Now put a 30/80 board in there and be amazed all over again.
73, N4TVC, Randy, FM18is, KX1 # 137, K2 # 254, K1 # 29
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of alan p
Sent: Wednes
Anyone have this experience. I went to turn on the rig to make a few QSOs.
It came on as usual but only stayed on for 5 sec. then cut off. I let it sit
for a min and turned it back on and samething. I thought perhaps my astron
supply was at fault but voltages are perfect ..I switched over to m
Good QSO's must be shared. I called CQ this afternoon on 14060 using
my K1 and was answered by K7HI, Howard. Howard was also using a K1
and was /MM 400 NM west of San Francisco. He mentioned that he had a
new KX1. I asked how he liked the KX1 and he said that he had never
tri
G'day,
Anyone out there driving an Acom 1000 or 1010 with a K2/100. Particularly
interested in QSK performance, relay noise etc. I run CW at training
wheel speeds!
I know the KPA800 will no doubt be excellent in that respect but it will
likely have a hefty price premium. And, for the life o
I just finished my first Elecraft Kit, a KX1 with ATU. Hooked it to a G5RV on
40 meters, called CQ and Malcolm EI8FH in Dublin answered my call. Talk about
a thrill!!. Elecraft kits are fun, plus the excitement of actually talking to
someone on the other side of the ocean on something I buil
I have the following K2 configuration available for sale or trade:
Elecraft K2/100 Rev B. Loaded.
Professionally Built
Perfect Condx.
Options:
K2 Rev B - Integrated BAT Option
KAT/100 in ext EC2 enclosure with 100W amp
KDSP2
KSB2
KNB
KIO2
KBT2
K160M
KRC2
Heil hand mike
Manu
Hello all,
I am trying to fine tune the dial calibration and filters with Spectrogram.
I do believe that I have tied all the procedures available to accurately set
C22 to precisely align the 4000.00 reference oscillator. However, regardless
of method used and after running CAL PLL and CAL FIL, the
On May 10, 2006, at 9:22 AM, Phil Kane wrote:
On Wed, 10 May 2006 08:43:56 -0700, Bob Nielsen wrote:
Unfortunately I had
forgotten to bring the removable power cord but since it uses a
standard computer-type cord I was able to find one fairly easily (I
operated from the battery for a few hour
On Wed, 10 May 2006 08:43:56 -0700, Bob Nielsen wrote:
>Unfortunately I had
>forgotten to bring the removable power cord but since it uses a
>standard computer-type cord I was able to find one fairly easily (I
>operated from the battery for a few hours in the meantime).
It's been 40 years since
On May 9, 2006, at 7:47 PM, Ken Alexander wrote:
I'm planning a short DXpedition to a 220V country.
Does anyone know of a quiet switching power supply
that would run on 120V 60Hz and on 220V 50Hz?
I'm leaning towards a QRP operation, requiring a
smaller supply, approx 5A at 12V output. Howeve
Ken:
Just posted to my web site an updated PDF for the Samlex SEC 1223,
showing the 120VAC to 220VAC jumper location:
http://www.n0ss.net/samlex_1223.pdf
And the additional RFI reduction mods (if required) are:
http://n0ss.net/samlex_1223_rfi_mods_from_zl2df.pdf
73,
Tom N0SS
_
I thank all of you for responding. The mic is sold.
73
Alan
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I used a Samlex 1223 in S Korea for a year. Worked great on 220V.
Just disconnect the yellow jumper. Instructions come with the power
supply. Never noticed any RF or other noise.
Evan, W5IQS
__
From: Tom Ham
Ken:
The Samlex 1223 switching P/S is 'jumperable' for 120/220 VAC and
it's not terribly noisy (RF-wise). In fact, many users report no RFI
from these supplies.
If you do notice some RFI, I have some info on added filtering for
this supply available on my website at www.n0ss.net
I have one
Bonjour Ken..
I am using a Samlex SEC 1223 supply .. light and easy to change the
voltage.. 100 to 130 v and 200 to 260 v .. just open it and change the plug.
and you can use it when you are back .. ( take care to not use only 1223 CE
.. who run only under 220v )
http://www.samlexamerica.com/
[EMAIL PROTECTED] wrote:
> It's usually not very difficult to find transformers that will bring
> the 220V to 110V for your equipment. They come in a variety of
> sizes, depending what power capacity you need. You could then use a
> power supply you already have, needing at most an adaptor for th
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