Re: [Elecraft] [KX3] KX2 in AM mode

2016-05-27 Thread Bill Johnson
My goodness how time flies and we age.Bill


Sent from my Samsung Galaxy smartphone.

 Original message 
From: Phil Wheeler <w...@socal.rr.com> Date: 
5/26/16  5:19 PM  (GMT-06:00) To: Wayne Burdick <n...@elecraft.com>, 
Elecraft Reflector <elecraft@mailman.qth.net> Cc: 
k...@yahoogroups.com Subject: Re: [Elecraft] [KX3] KX2 in AM mode 


Wayne,

One reason I invest in Elecraft rigs, and have
from the beginning, is the way they evolve over
time. That magnifies the thrill of ownership for
me. And, unlike the K2 where firmware upgrades
meant ordering ($$) and disassembly to change out
a firmware chip, now we simply download the
updates and run the utility.

Kudos on a fine -- yea, irresistible -- new
product, and also on the way Elecraft has evolved
with the technology over the past 17 years.

73, Phil W7OX

On 5/26/16 2:57 PM, Wayne Burdick
n...@elecraft.com [KX3] wrote:
>
> The KX2 has general-coverage receive, including
> all popular AM SWL broadcast ranges. While it
> doesn't directly support AM demodulation, you
> can use USB or LSB to copy AM. This works really
> well. You can choose the sideband that has lower
> QRM, and widen the AF passband out as far as 4
> kHz (equivalent to an 8-kHz AM filter). You can
> turn on the auto-notch to remove
> adjacent-channel carriers.
>
> AM is also on the wich-list as a possible future
> [free] firmware upgrade.
>
> Wayne, N6KR
>

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Re: [Elecraft] [KX3] KX2 in AM mode

2016-05-26 Thread Fred Jensen

On 5/26/2016 3:18 PM, Phil Wheeler wrote:


One reason I invest in Elecraft rigs, and have from the beginning, is
the way they evolve over time. That magnifies the thrill of ownership
for me. And, unlike the K2 where firmware upgrades meant ordering ($$)
and disassembly to change out a firmware chip, now we simply download
the updates and run the utility.


I can see that ... however there's always more than one chapter to the 
story:  I love and use my K2 [#4398, getting a bit long in the tooth] 
often, both in the field, out in the park, on the patio, and on this 
desk with what passes for an antenna at home.  One of the reasons is -- 
it never changes.  Everything I've learned to do with it always works, 
the same way, every time.


I stopped FW semi-automatic downloads to my K3 [#642, also becoming 
little toothy] "just because it was available," quite awhile ago without 
first looking at the release notes.  Updates that affected my 
configuration ... fairly vanilla ... have been very few in the last few 
years.  Thus, my K3 behaves exactly as I have learned my K3 should 
behave.  It might even do that with the latest FW, but that's one thing 
I don't need to do.


Kudos on a fine -- yea, irresistible -- new product, and also on the way
Elecraft has evolved with the technology over the past 17 years.


Apparently with Elecraft, you can have it both ways ... Latest/Greatest 
and Justlikeitwasyesterday.  Your choice.


73,

Fred K6DGW
- Northern California Contest Club
- CU in the Cal QSO Party 1-2 Oct 2016
- www.cqp.org

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Re: [Elecraft] [KX3] KX2 in AM mode

2016-05-26 Thread Phil Wheeler

Wayne,

One reason I invest in Elecraft rigs, and have 
from the beginning, is the way they evolve over 
time. That magnifies the thrill of ownership for 
me. And, unlike the K2 where firmware upgrades 
meant ordering ($$) and disassembly to change out 
a firmware chip, now we simply download the 
updates and run the utility.


Kudos on a fine -- yea, irresistible -- new 
product, and also on the way Elecraft has evolved 
with the technology over the past 17 years.


73, Phil W7OX

On 5/26/16 2:57 PM, Wayne Burdick 
n...@elecraft.com [KX3] wrote:


The KX2 has general-coverage receive, including 
all popular AM SWL broadcast ranges. While it 
doesn't directly support AM demodulation, you 
can use USB or LSB to copy AM. This works really 
well. You can choose the sideband that has lower 
QRM, and widen the AF passband out as far as 4 
kHz (equivalent to an 8-kHz AM filter). You can 
turn on the auto-notch to remove 
adjacent-channel carriers.


AM is also on the wich-list as a possible future 
[free] firmware upgrade.


Wayne, N6KR



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