On Fri, Oct 24, 2008 at 6:18 PM, wayne burdick <[EMAIL PROTECTED]> wrote:
> K3 beta-test firmware revision 2.57 (with DSP rev 1.94) is now available.
>
> * First tap of A>B copies mode, if required (avoids accidental cross-mode
> SPLIT)
Unfortunately, B->A wasn't fixed - it doesn't copy mode when
Joe Subich, W4TV-3 wrote:
>
>
> Traditional ALC operates by overdriving the final amplifier.
> It senses grid current Which is an indication of overdrive
> and uses that to turn down the drive. Previous generations
> of solid state radios turned to sensing output power for the
> level ref
al Message-
> From: [EMAIL PROTECTED]
> [mailto:[EMAIL PROTECTED] On Behalf Of Julian, G4ILO
> Sent: Saturday, October 25, 2008 6:17 PM
> To: elecraft@mailman.qth.net
> Subject: RE: Re: [Elecraft] K3 Beta firmware rev. 2.57
>
>
>
>
>
> Joe Subich, W4TV
Joe Subich, W4TV-3 wrote:
>
>
> I don't know ... it seems to work properly here. If you elect
> to not make it global, it may be necessary to provide separate
> TXG settings for voice (SSB), AM and AFSK A/DATA A (DTA) ... or
> at least SSB/Data and AM.
>
>
Perhaps I'm just being dim, but
I'm afraid it's your browser John. I have Firefox set to clear it's
buffers, cookies, etc. when it closes and it's there on the Elecraft
site now at:
ftp://ftp.elecraft.com/K3/firmware/beta/
73 Dave, G4AON
I can't find 2.57 on the beta site (just 2.46). Was it removed, or am I
having a browser
I can't find 2.57 on the beta site (just 2.46). Was it removed, or am I
having a browser refresh problem?
- 73, John, W0JFR
wayne burdick wrote:
>
> K3 beta-test firmware revision 2.57 (with DSP rev 1.94) is now
> available.
>
> This is a major release. Some recent changes have had only li
To: Dave G4AON
> Cc: elecraft@mailman.qth.net
> Subject: Re: [Elecraft] K3 Beta firmware rev. 2.57
>
>
> We measured very close to 25 W here, but I'll look into it.
>
> tnx
> Wayne
>
> On Oct 25, 2008, at 12:51 AM, Dave G4AON wrote:
>
> > Wayne,
We measured very close to 25 W here, but I'll look into it.
tnx
Wayne
On Oct 25, 2008, at 12:51 AM, Dave G4AON wrote:
Wayne, the AM power level in this version only seems to produce a
carrier of 10 Watts when the requested power is "100W". While I don't
agree with the idea of calling the powe
I have the TxG VCE set to -1.5 db in order to avoid excessive peak SSB
power levels compared to CW levels... If I set it to 0 db or higher, I
get more carrier power on AM at the expense of excessive SSB power. I
guess it needs the power gain (Tx VCE) setting to be per mode, not SSB
and AM.
73
Dave,
I agree with you - there is "something odd going on".
Then, perhaps the power level setting should be renamed to PEP output
instead?
Let us see what Wayne finds out (in due time)
One more early morning on 160 with SSB contest going on it was possible to
work some NA westcoast on CW with an
Len
I checked the calibration at 5 and 50 Watts, the carrier power is close
to the power control setting at other power settings too. Earlier
firmware gives higher power, although still short of the expected 25 -
40 Watt carrier. I have gone back to f/w version 2.46, although that has
useless
GM all,
not that I am one of those AM guys but just checked my K3 which produces 45W
on 160 and 40W on 80.
Maybe some set up trouble, Dave?
73
Len
SM7BIC
Wayne, the AM power level in this version only seems to produce a
carrier of 10 Watts when the requested power is "100W". While I don't
agree w
Wayne, the AM power level in this version only seems to produce a
carrier of 10 Watts when the requested power is "100W". While I don't
agree with the idea of calling the power anything other than the carrier
level, i.e. I would expect the power control to only go to about 30
Watts on AM, 10 Wa
K3 beta-test firmware revision 2.57 (with DSP rev 1.94) is now
available.
This is a major release. Some recent changes have had only limited
testing, but we wanted to get it out in time for this weekend's
contest. If you have any difficulty, you can easily revert back to the
last production v
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