Great post Ron, this is the reason I have stuck with the Elecraft reflector.
And also why I now own all three elecraft rigs. I have learned so much by
reading the discussions even when they do not apply to me or seem important.
Doc, YI9RVT/KE4RVT
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Mick, M1MGD wrote:
...please take time here to think that most of the top range black box
tranceivers that are on the market today probably have more money spent on
their sheilding and imunity to strong interferance than the total cost of
the K2 plus a few options.
--
I hope the
In a message dated 18/03/05 07:33:11 GMT Standard Time, [EMAIL PROTECTED]
writes:
For detailed
information (in numbers) i still need some peace of equipment (step att).I
was going from transverter output (abt 1mW sig) directly to a HF RX.Of
course, i was increasing noise all over the band b
Thanks for further comments. Yes the internal counter cable is removed. I
should also have made clear that my tests have been on unkeyed transmitted
carrier, and have been with both the 100W pa on and off by appropriate
setting of the power control. I have recently checked the pa bias setting
In a message dated 18/03/05 01:27:47 GMT Standard Time, [EMAIL PROTECTED]
writes:
I don't expect the K2 to have lab grade
performance, nor to outperform high price rigs. My sole reason for looking
into this (believe me I've got better things to do) is due to complaints
about my signal o
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:
It is my belief that a lot a technical aspects of Elecraft products are being
discussed 'Off Reflector' between specific interested individuals.
I think that, because these discussions are not seen by the group, a lot of
useful information is being missed.
I would like to see these in-depth tech
Morning Fraser,
Your comments understood, and I agree with you about the design / production
engineering.
There is the possibility that a Rx /Tx switch in the signal path and using
diodes, is acting as a noise generator. The noise could be driving the QRO
stage as an independent source, or could
Bob;
I have a mod that will reduce the K2 phase noise. The implementation of the
mod is not easy. Some of the changes require the ability to measure phase
noise, and most folks don't have this capability. The mod can also degrade
the PLL stability. Therefore, I do not plan on publishing the mo
Er, ah, I wasn't aware the K2 made any objectionable noise. What's your
specific issue?
Dan / WG4S / K2 #2456
Has anyone come up with a mod that reduces phase noise on the K2? Thanks,
Bob
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