Re: [Elecraft] [KX3] New Product: SPX3 External Speaker

2018-10-19 Thread Robert Morris
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]

Re: [Elecraft] [KX3] New Product: SPX3 External Speaker

2018-10-18 Thread Robert Morris
lique_2 [1].JPG [2]" On 2018-10-18 01:51, Robert Morris wrote: > 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

[Elecraft] [KX3] New Product: SPX3 External Speaker

2018-10-18 Thread Robert Morris
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.

Re: [Elecraft] [KX3] New Product: SPX3 External Speaker

2018-04-19 Thread Robert Morris
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

Re: [Elecraft] [KX3] New Product: SPX3 External Speaker

2018-04-16 Thread Robert Morris
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

Re: [Elecraft] [KX3] New Product: SPX3 External Speaker

2018-04-16 Thread Robert Morris
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

Re: [Elecraft] [KX3] New Product: SPX3 External Speaker

2018-04-16 Thread Robert Morris
to a separate jack. > > 73, > Don W3FPR > > On 4/16/2018 12:48 AM, Robert Morris wrote: > >> 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, th

Re: [Elecraft] [KX3] New Product: SPX3 External Speaker

2018-04-15 Thread Robert Morris
the speakers can be controlled > without disturbing the level to the soundcard being used for digital modes. > > 73, > Don W3FPR > > On 4/15/2018 11:40 PM, Robert Morris wrote: > >> First of all, I want to say thanks to everyone for all the great feedback >> I've

Re: [Elecraft] [KX3] New Product: SPX3 External Speaker

2018-04-15 Thread Robert Morris
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

Re: [Elecraft] [KX3] New Product: SPX3 External Speaker

2018-04-14 Thread Robert Morris
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

Re: [Elecraft] [KX3] New Product: SPX3 External Speaker

2018-04-13 Thread Robert Morris
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

Re: [Elecraft] [KX3] New Product: SPX3 External Speaker

2018-04-13 Thread Robert Morris
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

Re: [Elecraft] [KX3] New Product: SPX3 External Speaker

2018-04-13 Thread Robert Morris
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

Re: [Elecraft] [KX3] New Product: SPX3 External Speaker

2018-04-13 Thread Robert Morris
Hi Fred, Thanks for your feedback. I appreciate it very much. I guess I didn't make it clear enough in the long description. The SPX3 already has support for exactly what you're requesting. Just like the Elecraft SP3 and other similar desktop radio speakers, it splits the right channel and sends

Re: [Elecraft] [KX3] New Product: SPX3 External Speaker

2018-04-13 Thread Robert Morris
Hi John, Thanks for your feedback. It appears I didn't point out that the speaker can be powered externally, with or without an internal battery. I'm also going to change the power requirement to the standard ham shack 12V/13.8V. Actually, it will accept the same voltage range as the KX3 (9-15V

Re: [Elecraft] [KX3] New Product: SPX3 External Speaker

2018-04-13 Thread Robert Morris
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

Re: [Elecraft] [KX3] New Product: SPX3 External Speaker

2018-04-12 Thread Robert Morris
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

[Elecraft] APF vs ordinary filters?

2010-11-06 Thread Robert Morris
Why is it that the APF is more effective than a narrow ordinary DSP filter? __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This