The mail server mangled the URLS again. Try these:
SPX3 with KX3: www.iloc.com/ag6zz/SPX3/AG6ZZ_SPX3_KX3_2.JPG
SPX3 Left Oblique: www.iloc.com/ag6zz/SPX3/AG6ZZ_SPX3_LeftOblique_2
[1].JPG [2]
Links:
--
[1] http://www.iloc.com/ag6zz/SPX3/AG6ZZ_SPX3_LeftOblique.JPG
[2]
I was horrified to discover the Elecraft mail server mangled the picture
URLs, and added old URLs at the bottom. Please try these, without
quotes:
SPX3 with KX3: "http://www.iloc.com/ag6zz/SPX3/AG6ZZ_SPX3_KX3_2.JPG;
SPX3 Left Oblique:
"http://www.iloc.com/ag6zz/SPX3/AG6ZZ_SPX3_LeftOblique_2
SPX3
Here is an update to the powered external speaker for the KX3 I've been
developing, named SPX3. It has required a lot of patience waiting for
prototype circuit boards and sheet metal enclosure parts to be
fabricated. Refinements are still in process. At any rate, here is the
latest.
Here is my reply to another response which didn't make it to my Inbox. I
try to keep up with everyone's inquiries. The original response is at
the bottom:
Hi Mark,
Thanks for your feedback. I've been wondering the same thing about the
grille. A square or rectangular grille would mimic the look
Hi Joan,
Thank you for your thoughtful feedback. I don't want to seem to be
arbitrary in my decision making, which is why I wrote the cost-benefit
analysis. Also, I want folks to have a chance to let me know what's most
important to them and inform me of anything I may have overlooked or am
not
Hey, Robert, here’s a thought: Given the irony of a secondary model (a passive
version of the speaker) actually having higher production cost (due to the more
limited production run), you could simply produce one model: an active
speaker—which has the added versatility of being able to be
Hi Bill,
My post from this morning says the speaker will be outputting both
channels, so this is good news for users of such software.
Thanks and 73,
Robert (AG6ZZ)
On 2018-04-16 10:15, Bill Frantz wrote:
> Some RTTY software supports the subreceiver with dual decode, using both left
> and
Some RTTY software supports the subreceiver with dual decode,
using both left and right channels on the K3/K3S. I haven't
experimented with dual watch on the KX3, but it is probably
useful to get both channels into the PC for digimodes.
73 Bill AE6JV
On 4/16/18 at 4:50 AM,
Hi Don,
Thanks for clarifying that. This is an easy one. I'll just send both
channels to the output port, but reversed, so the right channel still
becomes the left for the second speaker. Since they're both carrying the
same signal, it doesn't make any difference to the computer. Only the
left
Robert,
It is not the KX2/KX3 that decides which channel from the soundcard is
used, but the PC application software. In general the left channel is
used for digital work, but some can reverse it.
So it is best to buffer the PHONES output and send it off to a separate
jack.
73,
Don W3FPR
Hi Don,
Thanks for your feedback. I'm hoping one volume knob will do the job for
everyone else too. Plus, if the KX3 puts out enough signal for the PC,
then you don't really want an amplifier in the signal path.
I want to be sure about the channel which needs to go to the sound card.
Are you
Robert,
You will need to provide a means of connecting the KX2/KX3 PHONES output
to a soundcard for the use of digital modes.
The KXSPA should connect to the left channel since that is the channel
that is normally used by soundcard digital.
I think that means you would want to provide a
First of all, I want to say thanks to everyone for all the great
feedback I've been getting on the speaker. Here's are some requested
features:
1. One stereo channel to speaker driver and another channel to output
jack (already in first prototype)
2. 12V input (planned is 9-15V, like the
Robert,
I really like the idea of a matching active and passive speaker set for the
KX3; I’d be very interested in having one active one, with an internal
rechargeable battery, and one passive one. Having a USB on the side for
additional functionality is also very desirable. Thanks for
Keith,
You can already do that with a simple stereo cable to connect the
KX2/KX3 PHONES jack to your computer soundcard input.
The computer soundcard level can be changed without varying the KX2/KX3
AF gain.
73,
Don W3FPR
On 4/14/2018 9:47 PM, Keith Onishi wrote:
I would prefer
I would prefer followings;
1. a stereo audio output which can be connected to PC audio input.
2. a VR for changing SP output level without changing KX3/KX2 AF VOL
These are useful to operate digital modes.
73 de JH3SIF, Keith
> 2018/04/13 2:06、Robert J. Morris のメール:
>
> I've
Robert,
I love the idea, I’m wondering about whether a square or rectangular speaker
grill would look better. 73,
Mark
KM6HFR
> On Apr 14, 2018, at 5:24 PM, elecraft-requ...@mailman.qth.net wrote:
>
> Re: [KX3] New Product: SPX3 External Speaker
I just found the message at the bottom from Bob N3MNT in the online
archive. I don't know why it wasn't emailed to me. Here's my response:
Hi Bob,
Thanks for your inquiry.
The first prototype, though fully functional, is a proof of concept, and
far from the final product. I'm making changes
I just found the message at the bottom from Bob N3MNT in the online
archive. I don't know why it wasn't emailed to me. Here's my response:
Hi Bob,
Thanks for your inquiry.
The first prototype, though fully functional, is a proof of concept, and
far from the final product. I'm making changes
I just spotted this in the online archive which wasn't emailed to me. I
apologize in a advance for others who post replies without getting a
response from me. If the list server doesn't send me a copy, I may not
spot it in the archive. The original message is at the bottom. First is
my reply:
Hi
I just found the message at the bottom from Bob N3MNT in the online
archive. I don't know why it wasn't emailed to me. Here's my response:
Hi Bob,
Thanks for your inquiry.
The first prototype, though fully functional, is a proof of concept, and
far from the final product. I'm making changes to
If possible could yu post an audio clip with both SSB and CW.
--
Sent from: http://elecraft.365791.n2.nabble.com/
__
Elecraft mailing list
Home: http://mailman.qth.net/mailman/listinfo/elecraft
Help: http://mailman.qth.net/mmfaq.htm
b...@alma.edu>
> SENT: Friday, April 13, 2018 12:32 PM
> TO: Robert J. Morris; elecraft@mailman.qth.net
> SUBJECT: Re: [Elecraft] [KX3] New Product: SPX3 External Speaker
>
> Hi Robert,
>
> Your proposed speaker looks interesting. Thank you for offering it.
>
> M
Sent: Friday, April 13, 2018 12:32 PM
To: Robert J. Morris; elecraft@mailman.qth.net
Subject: Re: [Elecraft] [KX3] New Product: SPX3 External Speaker
Hi Robert,
Your proposed speaker looks interesting. Thank you for offering it.
My need is a little different. I want to use a KX2 for portab
___
> From: elecraft-boun...@mailman.qth.net <elecraft-boun...@mailman.qth.net> on
> behalf of Robert J. Morris <ag...@iloc.com>
> Sent: Thursday, April 12, 2018 1:06:25 PM
> To: elecraft@mailman.qth.net
> Subject: [Elecraft] [KX3] New Produc
___
> From: elecraft-boun...@mailman.qth.net <elecraft-boun...@mailman.qth.net> on
> behalf of Robert J. Morris <ag...@iloc.com>
> Sent: Thursday, April 12, 2018 1:06:25 PM
> To: elecraft@mailman.qth.net
> Subject: [Elecraft] [KX3] New Product: SPX3 E
bert J. Morris <ag...@iloc.com>
Sent: Thursday, April 12, 2018 1:06:25 PM
To: elecraft@mailman.qth.net
Subject: [Elecraft] [KX3] New Product: SPX3 External Speaker
I've built a prototype powered external speaker for the KX3, and would
like some feedback on what folks would desire in terms
Thanks for the feedback, Joan. It appears the active and passive
versions are what folks would like.
73,
Robert (AG6ZZ)
On 2018-04-12 23:53, Joan wrote:
> What I would love [to buy] for the KX2: a pair of speakers, thus: an SPX2A
> speaker (with an inboard stereo amplifier) which can be used
What I would love [to buy] for the KX2: a pair of speakers, thus: an SPX2A
speaker (with an inboard stereo amplifier) which can be used alone as a
monaural speaker—but which is also configurable for stereo audio with the
addition of the optional SPX2P
Joan KX2CW
Darmok and Jalad at Tanagra,
Hi Paul,
Thanks for sharing your interest. I'm glad you don't want a USB output
port. Although it wouldn't be difficult, it's beyond the purpose of the
product.
73,
Robert (AG6ZZ)
On 2018-04-12 15:58, Paul Van Dyke wrote:
> I am interested .. the battery operation in interesting .. no usb
I am interested .. the battery operation in interesting .. no usb for my phone
Paul KB9AVO
On 4/12/18, Robert J. Morris wrote:
> I've built a prototype powered external speaker for the KX3, and would
> like some feedback on what folks would desire in terms of features, and
>
I've built a prototype powered external speaker for the KX3, and would
like some feedback on what folks would desire in terms of features, and
whether folks would want to own one.
The speaker currently is designed to match the overall look of the KX3
and PX3, and accept similar third-party
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