;some" problems, with elevated power or transverters with
high power amps attached.
Still have no time to finish hard mods of TX mixing ( i wish Elecraft would
have used same solution on Tx as on RX :)
Best DX!
S55M-Adi
- Original Message -
From: "Paul Webb" <[EMAIL PROTECTE
And Yes, the MDS is also -139dBm at my K2 but this is not a sign, how good
the RTx isbecause preamplifiers are doing their job :)
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rd by antenna
noise...
It also depends of Your configuration of K2. If You have 100W amp or not,
KIO2 or not ecc...
And for most of the birdies there is no simple solution :(
73's
S55M-Adi
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Y
Everybody's talking abt K3 but after K2 there is only Mt. Everest left :)
Adi
S55M
9A8WW
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aft] K3
> On your planet maybe :-)
>
> Simon Brown
> ---
> www.hb9drv.ch www.laax.ch
>
> - Original Message -
> From: "S55M" <[EMAIL PROTECTED]>
>
>
> > Everybody's talking abt K3 but after K2 there is only Mt. Everest left
:)
> _
gher mountains on other planets ;) The
> propagation should be quite good and the noise floor very low unless the
> planet is Jupiter or Saturn!!
> Kevin. KD5ONS
>
>
>
>
>
>
>
> On Thu, 3 Nov 2005 08:18:14 +0100, S55M <[EMAIL PROTECTED]> wrote
Craig Compliments for nice signal!
I was operating 9A1P MS station!
Hope to c u in CW part.
73's
Adi
S55M (9A8WW)
- Original Message -
From: "ah8dx Craig Maxey" <[EMAIL PROTECTED]>
To:
Sent: Saturday, November 05, 2005 4:53 AM
Subject: [Elecraft] WTB: K2/100
Did You try to listen with AGC off?
- Original Message -
From: "GS" <[EMAIL PROTECTED]>
To: "Mailingliste Elecraft"
Sent: Wednesday, November 09, 2005 10:58 AM
Subject: [Elecraft] K2 receiver problem
> Hi list,
>
> got a K2 from another OM on my workbench. It's got a
> receiver proble
os and one antenna it
should be enough :)
100W is +50dBm and if u have a switch (manual or coaxial) with at least 60dB
of isolation it should not harm the other radio (-10dbm on ant port or
0,1mW).
If u r using 5W QRP even better :)
73's
Adi
S55M
9A8WW
- Original Message -
From: &q
on ant port or
> 0,1mW).
> If u r using 5W QRP even better :)
>
>
> 73's
> Adi
> S55M
> 9A8WW
>
>
> - Original Message -
> From: "R March" <[EMAIL PROTECTED]>
> To:
> Sent: Tuesday, November 15, 2005 12:08 AM
> Subject: [El
Searched a bit on the net and found this:
Daiwa CS-201 two port switch has 50dB of isolation between ports on 300MHz
(HF should be better), and as stated, unused ports are grounded .
Ok, now i will stop :)
Adi
- Original Message -
From: "S55M" <[EMAIL PROTECTED]>
To
Sorry- I missed argument completely!
- Original Message -
From: "S55M" <[EMAIL PROTECTED]>
To: "S55M" <[EMAIL PROTECTED]>; "R March" <[EMAIL PROTECTED]>;
Sent: Tuesday, November 15, 2005 12:26 AM
Subject: Re: [Elecraft] K2 Muting
>
559-579 on beverage ant to south.
Maybe the qrn on 160 was high???
73's
S55M (9A8WW)-Adi
- Original Message -
From: "Bob G3PJT" <[EMAIL PROTECTED]>
To:
Cc: "Roger G3SXW" <[EMAIL PROTECTED]>
Sent: Monday, December 05, 2005 10:45 AM
Subject: [Ele
I compared TS930 FT1KMP and my K2 3204
http://www.s55m.com/teh/RXPN.gif
http://www.s55m.com/teh/K2930MP.jpg
HNY 2006 to all Elecraft fans!
Adi
S55M
9A8WW
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me to sign off from this beautifull reflector and open one
Elecraft technically oriented?
73's and GD DX
de
S55M-Adi
www.s55m.com
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easy one HI)
And dont care abt digits on calcullator (try to see 0,5dB on Your S-meter or
ask someone on the band to change the power from 100W to 50W or from 10W to
5W (3dB) You will see practically no difference.
Why dBm? Because dBm is power related to 1mW=0dBm .
S55M-Adi
- Original Me
Nice designs but i write to them couple of e-mails and they don't care at
all :(((
Maybe they dont trade outside USA
- Original Message -
From: "Mike W" <[EMAIL PROTECTED]>
To: "Andrew Moore" <[EMAIL PROTECTED]>;
Sent: Wednesday, March 30, 2005 5:21 PM
Subject: Re: [Elecraft] Lookin
Yes math is beautifull (callculating needed space for 3d antennas HI.
But google can spare some time and paper.
:)
http://home.att.net/~numericana/answer/algebra.htm#quartic
- Original Message -
From: "Dan Barker" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>; "Elecraft"
Sent: Wednesday,
For test i sent them e-mail yesterday again and recieved an answer in 1 hour
(wow).
Maybe they read this reflector.
Did You purchased also the LP filters for the six bands?
Thanks for answer!
S55M-Adi
- Original Message -
From: "Michael Johansen" <[EMAIL PROTECTED]>
To:
IF ,so You are free of 14.361MHz "beacon".
For the general phase noise of K2 on TX i still wait for some solution
either from designers or maybe from good friend of mine
Robi-S53WW.
73's
S55M-Adi
P.S.
Here are my measurment of K2 RX compared to FT1KMP and TS930S
http://
And here are some things to read about K2+XV144!
I think something went wrong with measured K2 or XV144 but this are the
results and Henning comments:
http://www.df9ic.de/tech/trxtest/trxtest.html
Some comments from Eric, Wayne or others is Wellcome!
S55M Adi
- Original Message
From: "Dick Harms PA2DW" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>; "'S55M'" <[EMAIL PROTECTED]>; "'Ken G3WCS'"
<[EMAIL PROTECTED]>;
Sent: Sunday, April 10, 2005 6:15 PM
Subject: RE: [Elecraft] Elecraft XV144 and XV50 - TX No
ront ends ecc.
But we are endangered part of HAM's.The part wich still has a lot of will to
explore and solder.
The part which will not run to buy 1 USD RIG regardles of having monney
or not.
But this is like ping directly to the wind. The ratio i suppose is
1:1000, but not in our advant
ause is almost impossible to find replacment hardware (screw)
for Elecraft radio in central Europe (But it can be ordered from Elecraft of
course!!!) :)))
JA's use metric stuff and is much easier.
And homebrewing 13cm band Yagi (or GHz monopoles ecc) is very difficult if
inch and foot are used :(
http://www.s55m.com/teh/index.htm
You can make either monoband duo band or triband mox with this design.
73's
S55M-Adi
- Original Message -
From: "Stuart Rohre" <[EMAIL PROTECTED]>
To: "Orrin Winton" <[EMAIL PROTECTED]>; "Charles Greene&qu
Knobs up, knobs down
What about Elecraft?
If we are so interested in changing the VFO knob (Yes i am also interested
to change that plastic sharp knob with some soft stuff) could Elecraft do
something?
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ks better with rubber knob than
with the plastic one.
S55M-Adi
- Original Message -
From: "Steven Pituch" <[EMAIL PROTECTED]>
To:
Sent: Monday, July 11, 2005 8:54 PM
Subject: [Elecraft] Re: knob
> Hi all,
> I don't know why people go to all the trouble to
that comes on the average car.
But a lot of people is changing normal wheels (i don't know the exact
english/american term) with bigger and larger alluminium ones :)))
We are so different and that is beauty of life.
S55M-Adi
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In Outlook, go to message rules and write a rule in wich every message with
knob in subject line goes to deleted items folder directly...
- Original Message -
From: "Dan Allen" <[EMAIL PROTECTED]>
To: "Geoffrey Mackenzie-Kennedy" <[EMAIL PROTECTED]>;
<[EMAIL PROTECTED]>
Cc: "Elecraft Disc
Congrats Geoff!
After a long time some usefull info between tons of knobs,brocoli ecc...
stuff.
S55M-Adi
- Original Message -
From: "Geoffrey Mackenzie-Kennedy" <[EMAIL PROTECTED]>
To: "wayne burdick" <[EMAIL PROTECTED]>
Cc: "Elecraft Discussion List
Drastical measures:
http://www.sm5bsz.com/linuxdsp/hware/quietpc.htm
73's
de
S55M Nr3204
- Original Message -
From: "Leigh L Klotz, Jr." <[EMAIL PROTECTED]>
To: "tom.w3qs" <[EMAIL PROTECTED]>; "Elecraft Reflector"
Sent: Wednesday,
5U5Z
Thanks of 6band qso with 9A1P!
At least half of qso's were K2/K2
S55M-Adi
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st by me).CW RV should
be also hidden in MENU because i dont think it's used regulary
This are my oppinions and it's not a "must" to be also Yours...
Have nice DX's
S55M-Adi
K2 Nr3204
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ure K2 (K3-K4-K5 ecc)
And please...if You are satisfied with Your K2 as is, I am happy for You.
S55M-Adi
P.S.
A.E.US (German-born) physicist (1879 - 1955)
"Any intelligent fool can make things bigger, more complex, and more violent.
It takes a touch of genius -- and a lot of courage -
None of that phenomenon at my K2!!!
All works perfect!
S55M-Adi
K2-Nr.3204
- Original Message -
From: "Vic Rosenthal" <[EMAIL PROTECTED]>
To: "Elecraft Reflector"
Sent: Sunday, January 02, 2005 11:08 PM
Subject: [Elecraft] Other strange KPA100 behavio
S55M-Adi
- Original Message -
From: <[EMAIL PROTECTED]>
To:
Sent: Tuesday, January 04, 2005 10:15 AM
Subject: [Elecraft] K1 goes QRO !
>
>
>
>
> Hi folks, the K1 is my only rig (I've been licensed only 18 months) and I
> have been enjoying the delights of HF
Do you compare this radio to an FT1000` an Orion, TS950SDX? (That
> > would be incredible to me if it was regarded that highly.).
Incredible things happen from time to timeat least in CW
S55M-Adi
K2-Nr3204
- Original Message -
From: "Brian Mury" <[EMAIL PR
Miles per Watt is nonsense data to impress people.because nothing happens in
linear mode!!!So increasing or decreasing power by 10 times will not expand
range by 10 times..
More you go to miliwatts better will be m/W calculated ratio.
Adi
___
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3. Change RFC3 100uH with 1mH choke (dont know abt side effects but shure
want to know the current rating of choke, cause i suppose must be at least
150mA or more?)
Which way is the best for now?
All kind of Help is Wellcome!
Thanks in advance!
S55M-Adi
K2-3204
- Original Message -
From
t rid of it, i would be
happy, because like California Condor, the HAM's of the world are endangered
species.
I wait for some mod from You guys with a lot of knowledge about the argument.
73's
S55M-Adi
K2-3204
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ual
crosstalk?
TNX!
S55M-Adi
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Help: ht
to release PTT and press it again and "voila"
on the AIR again.
If i go in reverse direction (turning power from 100Wtts to less then 10W)
everything works fine!
K2 Nr-3204 SW- 1.09 and 2.04
It's not a problem but must be a hint.
S55M-Adi
- Original Message -
Hello!
There will always be a cross-talk between antenna ports on KAT100.
If u put on unused antenna port some 50 ohm dummy the crosstalk will be
lower.
I did measure crosstalk between ports on my KAT100 now aprox results are:
28Mhz 35 dB with unterminated ANT 2 port and around 40dB with terminat
re already done by
manufacturer on models 4K-up (look at notes on the right side of LA3ZA
page.)
GL in building!
73's
S55M-Adi
- Original Message -
From: "Jim Harris" <[EMAIL PROTECTED]>
To: "Elecraft"
Sent: Thursday, January 27, 2005 10:29 PM
Ever tought abt SO2R contesting?
- Original Message -
From: "David" <[EMAIL PROTECTED]>
To: "Elecraft Reflector"
Sent: Monday, January 31, 2005 9:23 PM
Subject: [Elecraft] 2 k2
> okay I am a bit naive here but why would anyone need two k2s?
>
> I know that elecraft would be happy if
,Yes, on the V-UHF Japan made
equipment i changed all conn with N-female.
Didnt have time to change the output conn on my KPA100 but i plan
to.(because all my coax stuff is fitted with N conn's).
But that's only my choice.
Adi-S55M- K2/3204
- Original Message --
N conn 300Wtts at 1Ghz
PL259 500Wtts at 300Mhz
But i guess everthing changes with missmatch:(
S55M-Adi
- Original Message -
From: "Bill NY9H" <[EMAIL PROTECTED]>
To: "Elecraft Discussion List"
Sent: Monday, February 14, 2005 9:43 PM
Subject: Re: [
Abt water-proofing
I use only one method:
3M - Self-vulcanizing rubber tape (we used it a lot in Telecom).
If You are concerned abt UV cover it with some good electrical tape (I never
did).
S55M-Adi
- Original Message -
From: "Tom Arntzen" <[EMAIL PROTECTED]>
To
lot!
Best Rgrds!
S55M-Adi
K2/100/KAT100 Nr 3204
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???
I suppose the transverter was always the same.
Why? How?
TNX for answers...
S55M-Adi
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http
And the link to measurments page:
http://hft.fh-pforzheim.de/trxtest/Messergebnis/TRX_Messung_2_2005.pdf
I dont know what does it mean K2 mit VV (K2 with? maybe Vor Verstarker)
Still noone want to comment?
K2 is top preformance rtx and should show better numbers
Or not?
S55M
And from picture i suppose that the measurments were made on K2+XV144
http://hft.fh-pforzheim.de/trxtest/Photos_DK9IP/CIMG5396.JPG
Any comments from the designers house?
- Original Message -
From: "S55M" <[EMAIL PROTECTED]>
To: "Elecraft"
Sent: Thursda
(working on K2 #4770)
And the link to measurments page:
http://hft.fh-pforzheim.de/trxtest/Messergebnis/TRX_Messung_2_2005.pdf
I dont know what does it mean K2 mit VV (K2 with? maybe Vor Verstarker)
Still noone want to comment?
K2 is top preformance rtx and should show better
Hy Eric!
Thanks for Your answer.
The measurment setup is :
VBW 100Hz
RBW 10kHz
Span 500KHz
Any ideas what went wrong
Adi
- Original Message -
From: "Eric Swartz - WA6HHQ, Elecraft" <[EMAIL PROTECTED]>
To: "S55M" <[EMAIL PROTECTED]>
Cc: "Elec
signal directly from pins on K2
main PCB...
All kinds of sugestions are wellcome.
The BATT PREFF setting in TX mode doesn't changed anything...
Adi
- Original Message -
From: "S55M" <[EMAIL PROTECTED]>
To: "Elecraft"
Sent: Thursday, March 10, 2005 8:20 PM
Brendan,Eric and others thanks for Your time and explanation
But still have to check the RX chainand still dont know how DK8SG and
DF9IC got that bad results with XV144:(
Adi
- Original Message -
From: "Brendan Minish" <[EMAIL PROTECTED]>
To: "S55M&qu
ntennas
HI HI) so the clear TX and bullet-proof RX is extremly important for
contesting.
All ideas and tips and tricks are wellcome :)
s55m-Adi
- Original Message -
From: "Martin Kratoska" <[EMAIL PROTECTED]>
To: "Fraser Robertson" <[EMAIL PROTECTED]>
Cc:
ric Swartz WA6HHQ - Elecraft" <[EMAIL PROTECTED]>
To: "S55M" <[EMAIL PROTECTED]>
Cc: "Elecraft"
Sent: Friday, March 11, 2005 5:54 PM
Subject: Re: [Elecraft] K2 with 144Mhz transverter
> It looks like your RBW is way too high, which will increase the apparent
&g
- Original Message -
From: "Stewart Baker" <[EMAIL PROTECTED]>
To: "Elecraft Reflector"
Sent: Saturday, March 12, 2005 5:03 PM
Subject: [Elecraft] K2 - Additional crystal filter
For those who might be interested I have put details of an additional
receiver
filter for the K2 onto my web
lower QRG You get more power. Sometimes is difficult to make power sensors
perfectly linear and then converting RF to DC for regulation. I didn't
looked on K2 schematic to explore the fact but i can say that everithing
works perfect
Good DX's
S55M-Adi
- Original Message -
From
Stewart, I would like to see the Top tehnicians to share the knowledge
with us on this reflector.
Have Fun!
S55M-Adi
- Original Message -
From: "Stewart Baker" <[EMAIL PROTECTED]>
To: "Fraser Robertson" <[EMAIL PROTECTED]>;
Sent: Friday, March 18, 2005 8:
Hello!
Maybe changing the alluminium cover plates with some other material would
solve some of the problems at expense of K2 "lighthness".
The only problem are the front plate and the rear plate(basic K2 without
100W PA) which are not so easy to perforate.
And i perfectly agree with Geoff!
When t
bullet-proof HF RX (K2 shurely is) and a clean HF TX.
I will enjoy in comments.And i understand that is difficult to deal with the
problem if you live in MBA (Mighty Big America).
S55M-Adi
P.S.
I was trying to send this several times to the
-3400 Hz
range -70 to +40dB
73's
S55M-Adi
- Original Message -
From: "S55M" <[EMAIL PROTECTED]>
To: "Elecraft"
Sent: Saturday, March 19, 2005 2:46 PM
Subject: [Elecraft] Phase noise
Hello again Elecrafters!
Yes Fraser i saw Your comment but not the c
g for the others is also.
Hope the voice will be suported and heard :) .
CU!
S55M-Adi
- Original Message -
From: "Dick Hanson" <[EMAIL PROTECTED]>
To: "'S55M'" <[EMAIL PROTECTED]>
Sent: Sunday, March 20, 2005 4:03 PM
Subject: RE: [Elecraft] Phas
ld be much better with a bit of internal shielding
between digital and analog parts and maybe with metal (not alluminium)
covers. Every PIC is possible source of birdies.
K2 is a little compressed box with lot's of fun packed in.And lot's of
reserve!
S55M-Adi
- Original Message -
What about only changing the plates with normal materials like YaComWood's
do?
I dont know if there would be any improvment?
Adi
- Original Message -
From: "Stephen W. Kercel" <[EMAIL PROTECTED]>
To:
Sent: Sunday, March 20, 2005 10:32 PM
Subject: Re: [Elecraft] Re: magnetic fields and p
While surfing arround on Elecraft list archives i read abt 14361 birdie.
The common statment is "Thanks God is out of band"
Not if You are using 144/14MHz transverter :(
Adi
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You must be a subs
gt; I wanted to post the link on my web to present to others of side by side
> tests of K2 and TS930S.
> I sent the msg 3 times but no go.
> I gave up and published result only to S5 Ham community.
>
>
> S55M-Adi
>
>
> - Original Message -
> From: "Ted El
OSC seats and DSP is not easily accessible
so i must spend some more time to see if anything can be done.
I am just having fun HI HI.
73's
Adi
- Original Message -
From: "Geoffrey Mackenzie-Kennedy" <[EMAIL PROTECTED]>
To: "S55M" <[EMAIL PROTECTED]>
er wich is abt 6cm lomg).
> The area under control board and DSP where OSC seats is not easily
accessible
> so i must spend some more time to see if anything can be done.
> I am just having fun HI HI.
>
>
> 73's
> Adi
> - Original Message -
> From: "Geof
16
IC-775DSP
12
1
IC-756PRO
13
14
IC-738/736
21
22
That is the reason!
S55M-Adi
- Original Message -
From: "Bill Coleman" <[EMAIL PROTECTED]>
To: "S55M" <[EMAIL PROTECTED]>
Cc: "Elecraft"
t; From: "Bill Coleman" <[EMAIL PROTECTED]>
> To: "S55M" <[EMAIL PROTECTED]>
> Cc: "Elecraft"
> Sent: Wednesday, March 23, 2005 12:38 AM
> Subject: Re: [Elecraft] 14361!
>
>
> >
> > On Mar 22, 2005, at 4:22 PM, S55M wrote:
&
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