Re: [Elecraft] K4D order/delivery/price

2023-04-11 Thread Lee Hiers
Indeed.

Perhaps they don't need to take deposits on K4s because they have enough
operating funds from those of us who paid up 2 years ago and are still
waiting.

More than frustrating.

73 de Lee, AA4GA



On Tue, Apr 11, 2023 at 9:42 PM Ralph Parker  wrote:

>  >About 3 weeks ago, I ordered a K4D, and was surprised not to be asked
> for any money up front...
>
> Two years ago next week, I ordered two KXV3B modules. I paid in full up
> front.
> I have heard nothing directly since, only a few general head-pattings
> sent to this reflector.
> I understand that I only have a few weeks to wait.
> Frustrating.
>
> Ralph, VE7XF
>
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Re: [Elecraft] K4D order/delivery/price

2023-04-11 Thread Andrew Moore
Hi Pete - apparently (my guess) demand is high enough that they don't need
to capture funds right away.

When your radio is nearing the top of the queue (but not necessarily ready
to ship), they'll send you an invoice for payment in full, and your radio
will ship shortly thereafter.

I don't speak for Elecraft. This is just my own recent experience.

In short, they won't bill you until your radio is "just about ready."

73 de NV1B
..



On Tue, Apr 11, 2023 at 6:07 PM Pete Smith N4ZR  wrote:

> About 3 weeks ago, I ordered a K4D, and was surprised not to be asked
> for any money up front.  I also got an order number and acknowledgement
> from Madelyn Gomez, saying that delivery time should be 4-6 weeks.
>
> This struck me as an odd, though not unwelcome way to do business,
> perhaps reflecting some making of amends over the long delivery delays
> first encountered on the K4 series.  I assume that they won't bill me
> until it's ready (?)
>
> --
> 73, Pete N4ZR
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[Elecraft] K4D order/delivery/price

2023-04-11 Thread Ralph Parker
>About 3 weeks ago, I ordered a K4D, and was surprised not to be asked 
for any money up front...


Two years ago next week, I ordered two KXV3B modules. I paid in full up 
front.
I have heard nothing directly since, only a few general head-pattings 
sent to this reflector.

I understand that I only have a few weeks to wait.
Frustrating.

Ralph, VE7XF

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[Elecraft] K4D order/delivery/price

2023-04-11 Thread Pete Smith N4ZR
About 3 weeks ago, I ordered a K4D, and was surprised not to be asked 
for any money up front.  I also got an order number and acknowledgement 
from Madelyn Gomez, saying that delivery time should be 4-6 weeks.


This struck me as an odd, though not unwelcome way to do business, 
perhaps reflecting some making of amends over the long delivery delays 
first encountered on the K4 series.  I assume that they won't bill me 
until it's ready (?)


--
73, Pete N4ZR
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[Elecraft] K4 production software rev. R33 now available

2023-04-11 Thread Wayne Burdick
[This was also posted to the K4 forum.]

* * *

Beta testing of rev. R33.BETA2 has gone very well, so we're promoting it to 
full-production status (R33.PRODUCTION). This means it will be installed on all 
new K4s. We also encourage existing K4 owners to perform the update. 

The "big-ticket" item is much improved T/R characteristics. This benefits all 
modes, but it's most noticeable in CW.

Important notes:

- The release notes below start with the items from R33.BETA2. Scroll to the 
bottom to see the notes from R33.BETA1.

- Use the Fn > SW UPDATE function to install new software. Select "Production 
Release" from the pull-down menu at the upper left corner of the update screen, 
then tap "Check for Updates." If you don't immediately see the R33 production 
release become available, do "Check for Updates" a second time. (The update may 
take several minutes due to load-time requirements of various software 
elements.)

- If you’re using an amplifier, you’ll want to set up the new “TX DLY, Unkey to 
Receive” menu entry. See the NEW MENU ENTRIES section below for full details 
and suggested settings. 

73,
Wayne
N6KR


==
== R33.PRODUCTION 
==

April 11, 2023



NEW FEATURES


- MOUSE POINTER SELECTIONS:  There are now 3 different mouse pointer sizes and 
2 different colors (total of 6 combinations). See MENU: Mouse Pinter Size, LCD 
and MENU: Mouse Pointer Size, Ext. Mon.

- OPERATING MANUAL REVISED:  The built-in operating manual is now at rev. C27. 
It includes the new T/R related menu entries (see below) and various other 
updates.


-
BUG FIXES
-

- CW RECEIVE ARTIFACTS DURING T/R ELIMINATED:  In previous releases, keying the 
K4 in the presence of large signals, especially while driving an external 
amplifier, could cause "pops" or "clicks" in the K4's audio on key-up. This has 
been corrected via fixed bugs and two new menu entries (see NEW MENU ENTRIES 
section, below).

- CLICKS ON CHANGE IN MODE/BAND/ETC. ELIMINATED:  In previously releases, 
changing some settings resulted in audible clicks, especially when in FM mode.

- FM SQUELCH RANGE RESTORED:  The original FM squelch range has been restored. 
Previously, the NB filters were being incorrectly applied in FM mode.

- SSB BANDWIDTH ERRORS CORRECTED:  SSB receive bandwidth is no longer subject 
to erroneous narrowing by NB filters under any circumstances. The NB filters 
are now applied optimally for QRM rejection purposes in all modes.

- MENU PARAMETER VALUES ADJUST CORRECTLY:  In the last FT release, parameters 
wrapped on all menu entries as VFO A was rotated. They now have stops at the 
low and high ends of their ranges. The values also now go UP with clockwise 
rotation.

- MANUAL NOTCH LOSS OF AUDIO FIXED:  Previously, using manual notch could cause 
loss of receiver audio in CW mode with certain bandwidth settings.



NEW MENU ENTRIES


TX DLY, Unkey to Receive

Sets the delay time in milliseconds from KEY OUT going high (end of external 
amp keying) to return to receive mode. This parameter is intended to compensate 
for amplifier T/R switching on key-up, which can cause audible receive 
artifacts such as "clicks" or "pops." This is especially true when keying in 
the presence of multiple large received signals (e.g., in a pileup). 

Use the smallest value that eliminates audible receive artifacts on key-up. 
Settings from 5-10 are sufficient for most amps. For the KPA1500, a delay value 
of 5 ms is typically used. The best value can be determined experimentally 
while keying the K4 in TEST mode, which keys the K4 and the amplifier without 
producing RF output. This should be done while one or more large signals are 
within +/- 5 kHz of the K4's VFO frequency. (Lacking such signals, artifacts 
are not likely to be heard.)

NOTE:  Settings from 0-15 are applied in such a way as to still allow for QSK 
operation, though settings at the higher end of this range may interact with CW 
timing. Settings from 16-60 will not affect CW timing even at the highest code 
speeds, but they do not allow for full QSK, even when QSK mode is selected. 


TX QSK Method

This parameter has a subtle effect on the way CW QSK sounds. Mode 1 (default) 
is optimized for best overall listening experience, and is recommended for most 
operators. Mode 2 provides full QSK up to somewhat higher code speeds.



===
== R33.BETA1 ==
===

February 16, 2023


NEW FEATURES


- MOUSE WHEEL USE:  When hovering the mouse cursor over the buttons associated 
with the three multi-function knobs,  you can now use the mouse wheel to change 
the parameters.

- NOISE BLANKER ENHANCEMENT:  We've 

[Elecraft] Power loss on 15 meters with K3s

2023-04-11 Thread Gerald Finn
I had posted about a problem with my K3s loosing transmitting power on only 15 
meters during a transmission.  The transmitter is set for 75 watts.  The power 
could be restored by turning the rig off and back on.  With the power set for 
10 watts, the rig performs properly and does not loose power.  I posted an 
enquiry on the list and received several excellent emails.  I also sent a 
message to Elecraft regarding the problem.  This morning I received a phone 
call from Doug with Elecraft.  After consulting with another service 
technician, he thought the problem could be due to aging capacitors in a band 
pass filter.  He recommended waiting for a complete failure before sending the 
rig back for service.  

73  Jerry W6RKE
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Re: [Elecraft] DSPx module

2023-04-11 Thread Lyle Johnson
Vic,

Comments below.


On Tue, Apr 11, 2023 at 4:03 AM Victor Rosenthal 4X6GP 
wrote:

> While cleaning my shack, I found a KK7P DSP module. ... It says "KK7P DSP
> MODULE
> REV C (c) 2003" on it.
>
> 1. Is this the same version as the one in the KDSP2? That is, can it be
> used as a replacement for a bad DSPx in a KDSP2?
>

The earlier DSPx modules for the KDSP2 product used an ADSP-2184N DSP
chip.  The DSPx for general use, and later modules for the KDSP2 product,
used an ADSP-2185N DSP chip.  If your module uses a 2184, it is a drop-in
for the KDSP2.  If it uses a 2185, it may be drop-in, or it may require
reprogramming the Flash memory chip (the socketed chip).

73,

Lyle KK7P
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[Elecraft] DSPx module

2023-04-11 Thread Victor Rosenthal 4X6GP
While cleaning my shack, I found a KK7P DSP module. This is the heart of 
the K2's KDSP2 module, but it is not all of it (it sits on top of the 
main KDSP2 board). It is unused. I purchased it for some project many 
years ago, and I've entirely forgotten what. It says "KK7P DSP MODULE 
REV C (c) 2003" on it.


1. Is this the same version as the one in the KDSP2? That is, can it be 
used as a replacement for a bad DSPx in a KDSP2?


2. Is it useful for anyone? I don't want it to be thrown away after my 
Last Yard Sale.


3. If someone does want it, I will TRADE it for something interesting. 
Not money.


--
73,
Victor, 4X6GP
Rehovot, Israel
formerly K2VCO
CWops no. 5
http://www.qsl.net/k2vco/
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