Playing with the SUB for the first time since I got the radio chasing
the PJs out there. First, I thought SUB was broken when the subrx was dead when I turned it on. Then, the aha hit me and I checked the antenna setting and default was not ANT1. Anyway, I'm currently using the default settings where each AF knob is independent. In my previous radios, it's always been a Balance knob, so I'm thinking of changing it to that. Any comments, pro or con? Tnx, Barry W2UP -- Barry Kutner, W2UP Lakewood, CO ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[hidden email] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html |
Yes, by all means, switch to Balance action. 73, Barry N1EU |
In reply to this post by Barry
> Anyway, I'm currently using the default settings where each AF knob is
> independent. In my previous radios, it's always been a Balance knob, so > I'm thinking of changing it to that. Any comments, pro or con? > Tnx, > Barry W2UP Barry, The problem for me was having the balance control on the outer concentric ring of the knob set. I modified my K3 so that the top knob set is configured for MAIN AF/RF Gain, with MAIN RF Gain on the outer knob, and MAIN AF Gain on the inner knob. The SUB AF/RF function is now located on the bottom, with the SUB RF Gain on the lower outer knob, and SUB AF Gain/BALANCE on the lower inner knob. The ergonomic difference is like night and day. When I activate split, I can manipulate the lower inner knob between the DX station and the called station. I really detest having to manipulate the outer ring to balance between stations. The propensity for disrupting the alternate knobs is much greater. Further, at the suggestion from someone else on the list, I replaced both knob sets with Alcoswitch black anodized types through Mouser. The inner knob extends just slightly more, making the DX split experience even more enjoyable. The mod is easily reversible and requires swapping pot leads on the Main DSP board. An even better solution could come from Elecraft through firmware. Since the pots are all of the same resistance value, a firmware command could be used to swap these functions. Paul, W9AC ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[hidden email] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html |
On Oct 13, 2010, at 10:57 AM, Paul Christensen wrote: > > The problem for me was having the balance control on the outer concentric > ring of the knob set. Very true, but I also have trouble getting to the outer concentric ring because of my headphone plug to the left of it. > I modified my K3 so that the top knob set is > configured for MAIN AF/RF Gain, with MAIN RF Gain on the outer knob, and > MAIN AF Gain on the inner knob. The SUB AF/RF function is now located on > the bottom, with the SUB RF Gain on the lower outer knob, and SUB AF > Gain/BALANCE on the lower inner knob. The ergonomic difference is like > night and day. Excellent!!!! > An even better solution could come from Elecraft through firmware. I second that. Bud, W2RU ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[hidden email] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html |
I believe the prototype front panel was configured and labeled like Paul's
modified rig. I like that configuration too. 73, N2TK, Tony -----Original Message----- From: [hidden email] [mailto:[hidden email]] On Behalf Of W2RU - Bud Hippisley Sent: Wednesday, October 13, 2010 3:27 PM To: Paul Christensen Cc: [hidden email] Subject: Re: [Elecraft] K3 SUB AF - NOR or BALANCE? On Oct 13, 2010, at 10:57 AM, Paul Christensen wrote: > > The problem for me was having the balance control on the outer concentric > ring of the knob set. Very true, but I also have trouble getting to the outer concentric ring because of my headphone plug to the left of it. > I modified my K3 so that the top knob set is > configured for MAIN AF/RF Gain, with MAIN RF Gain on the outer knob, and > MAIN AF Gain on the inner knob. The SUB AF/RF function is now located on > the bottom, with the SUB RF Gain on the lower outer knob, and SUB AF > Gain/BALANCE on the lower inner knob. The ergonomic difference is like > night and day. Excellent!!!! > An even better solution could come from Elecraft through firmware. I second that. Bud, W2RU ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[hidden email] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[hidden email] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html |
I'd even consider replacing front panels (2) if Main AF/RF and Sub AF/RF (Balance/Squelch) were an option. 73, ... Joe, W4TV On 10/13/2010 5:40 PM, N2TK, Tony wrote: > I believe the prototype front panel was configured and labeled like Paul's > modified rig. > I like that configuration too. > > 73, > N2TK, Tony > > -----Original Message----- > From: [hidden email] > [mailto:[hidden email]] On Behalf Of W2RU - Bud Hippisley > Sent: Wednesday, October 13, 2010 3:27 PM > To: Paul Christensen > Cc: [hidden email] > Subject: Re: [Elecraft] K3 SUB AF - NOR or BALANCE? > > > On Oct 13, 2010, at 10:57 AM, Paul Christensen wrote: >> >> The problem for me was having the balance control on the outer concentric >> ring of the knob set. > > Very true, but I also have trouble getting to the outer concentric ring > because of my headphone plug to the left of it. > >> I modified my K3 so that the top knob set is >> configured for MAIN AF/RF Gain, with MAIN RF Gain on the outer knob, and >> MAIN AF Gain on the inner knob. The SUB AF/RF function is now located on >> the bottom, with the SUB RF Gain on the lower outer knob, and SUB AF >> Gain/BALANCE on the lower inner knob. The ergonomic difference is like >> night and day. > > Excellent!!!! > >> An even better solution could come from Elecraft through firmware. > > I second that. > > Bud, W2RU > > ______________________________________________________________ > Elecraft mailing list > Home: http://mailman.qth.net/mailman/listinfo/elecraft > Help: http://mailman.qth.net/mmfaq.htm > Post: mailto:[hidden email] > > This list hosted by: http://www.qsl.net > Please help support this email list: http://www.qsl.net/donate.html > > ______________________________________________________________ > Elecraft mailing list > Home: http://mailman.qth.net/mailman/listinfo/elecraft > Help: http://mailman.qth.net/mmfaq.htm > Post: mailto:[hidden email] > > This list hosted by: http://www.qsl.net > Please help support this email list: http://www.qsl.net/donate.html > Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[hidden email] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html |
Joe,
Although not as nice as a revised panel, I used a Brother P-Touch printer, using white lettering on black tape. The font and point size can be changed in the PC software to get pretty close to the lettering used on the K3. Paul, W9AC ----- Original Message ----- From: "Joe Subich, W4TV" <[hidden email]> To: <[hidden email]> Sent: Wednesday, October 13, 2010 6:10 PM Subject: Re: [Elecraft] K3 SUB AF - NOR or BALANCE? > > I'd even consider replacing front panels (2) if Main AF/RF and > Sub AF/RF (Balance/Squelch) were an option. > > 73, > > ... Joe, W4TV > > > On 10/13/2010 5:40 PM, N2TK, Tony wrote: >> I believe the prototype front panel was configured and labeled like >> Paul's >> modified rig. >> I like that configuration too. >> >> 73, >> N2TK, Tony >> >> -----Original Message----- >> From: [hidden email] >> [mailto:[hidden email]] On Behalf Of W2RU - Bud >> Hippisley >> Sent: Wednesday, October 13, 2010 3:27 PM >> To: Paul Christensen >> Cc: [hidden email] >> Subject: Re: [Elecraft] K3 SUB AF - NOR or BALANCE? >> >> >> On Oct 13, 2010, at 10:57 AM, Paul Christensen wrote: >>> >>> The problem for me was having the balance control on the outer >>> concentric >>> ring of the knob set. >> >> Very true, but I also have trouble getting to the outer concentric ring >> because of my headphone plug to the left of it. >> >>> I modified my K3 so that the top knob set is >>> configured for MAIN AF/RF Gain, with MAIN RF Gain on the outer knob, and >>> MAIN AF Gain on the inner knob. The SUB AF/RF function is now located >>> on >>> the bottom, with the SUB RF Gain on the lower outer knob, and SUB AF >>> Gain/BALANCE on the lower inner knob. The ergonomic difference is like >>> night and day. >> >> Excellent!!!! >> >>> An even better solution could come from Elecraft through firmware. >> >> I second that. >> >> Bud, W2RU >> >> ______________________________________________________________ >> Elecraft mailing list >> Home: http://mailman.qth.net/mailman/listinfo/elecraft >> Help: http://mailman.qth.net/mmfaq.htm >> Post: mailto:[hidden email] >> >> This list hosted by: http://www.qsl.net >> Please help support this email list: http://www.qsl.net/donate.html >> >> ______________________________________________________________ >> Elecraft mailing list >> Home: http://mailman.qth.net/mailman/listinfo/elecraft >> Help: http://mailman.qth.net/mmfaq.htm >> Post: mailto:[hidden email] >> >> This list hosted by: http://www.qsl.net >> Please help support this email list: http://www.qsl.net/donate.html >> > ______________________________________________________________ > Elecraft mailing list > Home: http://mailman.qth.net/mailman/listinfo/elecraft > Help: http://mailman.qth.net/mmfaq.htm > Post: mailto:[hidden email] > > This list hosted by: http://www.qsl.net > Please help support this email list: http://www.qsl.net/donate.html ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[hidden email] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html |
In reply to this post by Joe Subich, W4TV-4
Same here.
N2TK, Tony -----Original Message----- From: [hidden email] [mailto:[hidden email]] On Behalf Of Joe Subich, W4TV Sent: Wednesday, October 13, 2010 6:11 PM To: [hidden email] Subject: Re: [Elecraft] K3 SUB AF - NOR or BALANCE? I'd even consider replacing front panels (2) if Main AF/RF and Sub AF/RF (Balance/Squelch) were an option. 73, ... Joe, W4TV On 10/13/2010 5:40 PM, N2TK, Tony wrote: > I believe the prototype front panel was configured and labeled like Paul's > modified rig. > I like that configuration too. > > 73, > N2TK, Tony > > -----Original Message----- > From: [hidden email] > [mailto:[hidden email]] On Behalf Of W2RU - Bud > Sent: Wednesday, October 13, 2010 3:27 PM > To: Paul Christensen > Cc: [hidden email] > Subject: Re: [Elecraft] K3 SUB AF - NOR or BALANCE? > > > On Oct 13, 2010, at 10:57 AM, Paul Christensen wrote: >> >> The problem for me was having the balance control on the outer concentric >> ring of the knob set. > > Very true, but I also have trouble getting to the outer concentric ring > because of my headphone plug to the left of it. > >> I modified my K3 so that the top knob set is >> configured for MAIN AF/RF Gain, with MAIN RF Gain on the outer knob, and >> MAIN AF Gain on the inner knob. The SUB AF/RF function is now located on >> the bottom, with the SUB RF Gain on the lower outer knob, and SUB AF >> Gain/BALANCE on the lower inner knob. The ergonomic difference is like >> night and day. > > Excellent!!!! > >> An even better solution could come from Elecraft through firmware. > > I second that. > > Bud, W2RU > > ______________________________________________________________ > Elecraft mailing list > Home: http://mailman.qth.net/mailman/listinfo/elecraft > Help: http://mailman.qth.net/mmfaq.htm > Post: mailto:[hidden email] > > This list hosted by: http://www.qsl.net > Please help support this email list: http://www.qsl.net/donate.html > > ______________________________________________________________ > Elecraft mailing list > Home: http://mailman.qth.net/mailman/listinfo/elecraft > Help: http://mailman.qth.net/mmfaq.htm > Post: mailto:[hidden email] > > This list hosted by: http://www.qsl.net > Please help support this email list: http://www.qsl.net/donate.html > Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[hidden email] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[hidden email] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html |
In reply to this post by W2RU - Bud Hippisley
I've been a lot happier since I plugged both the cans and mic into the rear jacks.
73, Mike NF4L ============================================================================== Very true, but I also have trouble getting to the outer concentric ring because of my headphone plug to the left of it. ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[hidden email] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html |
Hello Mike
I have always used the rear connectors, it helps with usability. I like the flexibility of all the I/O available on the back of the K3 but I got rather sick of reaching around the back of the radio so I reused an old audio patch bay to take care of the routing, it also helped fill out the Icom 7800 sized hole in my station. http://ei6iz.com/?p=4 On Thu, 2010-10-14 at 06:09 -0400, Mike wrote: > I've been a lot happier since I plugged both the cans and mic into the rear jacks. > > 73, Mike NF4L -- 73 Brendan EI6IZ ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[hidden email] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html |
What really is missing here is a wireless headphone/mic that does not
need cords and can be worked with line in/out. The enemy is not the smaller and smaller boxes. One day I will have a K3 AND a TV AND a browser that fits on my wrist. The "K3" will be an app that can be configured to talk to just about anything. I will be able to be in CA and run my K3 in NC. We're close. I'll have a keyboard that only talks to my master com unit on my wrist. A video expander that gets its stuff only from my master com unit on my wrist. Permanent storage that gets its stuff and sends its stuff to/from my master com unit on my wrist. Does anyone put up with phones with cords anymore? Or remote controls with cords. Or car keys that you actually have to put in a lock? Is there some way to move FORWARD in our love/hate relationship with cords? Talk about old and dust covered analog. Listen to us, talking about solving ergonometric problems with patch panels. Quaint, and a part of me thinks that's really neat. Rest of me thinks that's really retro. Small is very useful. Right now I have my K3, a Microham u2R, a K2/10 and an EC2 BOX KPA100/KAT100 box, some speakers in the 6 1/2 inch space directly under my 32" 16x10 monitor, which is at the level picked out by SAS' ergo people years ago to fix my head/neck/back problem at work (worked brilliantly). The entire space is taken up by my MP as an alternate, and of course totally inadequate for my 75A3 and Ranger. Big hands/thumbs/fingers are not under our control. I have small fingers and thereby do not have issues that others do. But shouldn't our solutions be how to make SMALL fit WELL with BIG fingers? What will you big finger guys do when your master com unit is strapped to your wrist. How are you coping with Iphones, Ipads, and the like. Ignoring all of that and only buying "big-button" cell phones? And complaining endlessly about the key pads on Blackberries? What direction is the future from this discussion? How do we run our K3's controls from an Android touch app? There are days when the discussion here seems to be screaming to go back to the past, and learning digital is the absolute enemy. 73, and Blackberries drove me nuts with SMALL fingers... Guy. On Thu, Oct 14, 2010 at 9:34 AM, Brendan Minish <[hidden email]> wrote: > Hello Mike > > I have always used the rear connectors, it helps with usability. > I like the flexibility of all the I/O available on the back of the K3 > but I got rather sick of reaching around the back of the radio so I > reused an old audio patch bay to take care of the routing, it also > helped fill out the Icom 7800 sized hole in my station. > > http://ei6iz.com/?p=4 > > > > On Thu, 2010-10-14 at 06:09 -0400, Mike wrote: >> I've been a lot happier since I plugged both the cans and mic into the rear jacks. >> >> 73, Mike NF4L > > -- > 73 > Brendan EI6IZ > > ______________________________________________________________ > Elecraft mailing list > Home: http://mailman.qth.net/mailman/listinfo/elecraft > Help: http://mailman.qth.net/mmfaq.htm > Post: mailto:[hidden email] > > This list hosted by: http://www.qsl.net > Please help support this email list: http://www.qsl.net/donate.html > Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[hidden email] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html |
I find these comments fascinating and highly appropriate for a K3 forum.
The K3 with its modularity and close communication between user and manufacturer is the ideal place for adapting new technology to HAM radio. As a heavy user of technology outside of HAM radio, I think I have some opinions on what would improve HAM radio. The first would be a Bluetooth adapter for the K3 that would allow use of BT stereo headphones. These devices already exist, it remains merely to figure out how to add a module to the K3. At least one HAM radio manufacturer offers this option, so this can't be that difficult. There are many high quality stereo BT headphones on the market that cost under $100. I would pay up to $200 for a reliable and stable BT adapter for the K3. If this could be made to work with a BT stereo headphone and mic with PTT that would be even better. The next step is a reliable and stable remote control system that connects through the internet and can be operated from an app on a cell phone or Ipad. I have big hands. I have worked with all kinds of cell phones and laptops. Cell phones, I have learned to hate the little mechanical keyboards, too small for me. With touch screen the keyboard is actually larger. The problem is many of the earlier touch screens were terrible. The new Iphone touch pad works well and you don't need a separate keyboard. The screen is still a bit small for big fingers or large web pages but it certainly is more convenient than the laptop. The Ipad could be an interesting remote control device. Small enough to take on the road anywhere, large enough to have complex controls. The final issue concerns antenna restrictions. I live close in and I struggle mightily with getting adequate antennas. I would love to find a way to bring my K3 to an ideal location where massive towers are possible, and leave it there all the time. Maybe I would visit it once in a while, but certainly not daily or weekly, maybe once a month or so. For that to work well I would need a really comprehensive remote control program. One that allows me to remote in over the internet and make all sorts of changes, including updating firmware remotely. I know that sort of stuff exists because my office computer consultant has set up a similar system for our office computer network. I would love to have an Ipad and be able to remotely operate my K3. Whether in another room in the house or on a road trip the radio would get a lot more use. I do confess that I have not yet explored what is currently available for remote control. I bet some of this stuff is already out there and I am about to get an education. Anyway, more food for thought. -----Original Message----- From: [hidden email] [mailto:[hidden email]] On Behalf Of Guy Olinger K2AV Sent: Thursday, October 14, 2010 8:11 AM To: Brendan Minish Cc: [hidden email] Subject: Re: [Elecraft] K3 SUB AF - NOR or BALANCE? What really is missing here is a wireless headphone/mic that does not need cords and can be worked with line in/out. The enemy is not the smaller and smaller boxes. One day I will have a K3 AND a TV AND a browser that fits on my wrist. The "K3" will be an app that can be configured to talk to just about anything. I will be able to be in CA and run my K3 in NC. We're close. I'll have a keyboard that only talks to my master com unit on my wrist. A video expander that gets its stuff only from my master com unit on my wrist. Permanent storage that gets its stuff and sends its stuff to/from my master com unit on my wrist. Does anyone put up with phones with cords anymore? Or remote controls with cords. Or car keys that you actually have to put in a lock? Is there some way to move FORWARD in our love/hate relationship with cords? Talk about old and dust covered analog. Listen to us, talking about solving ergonometric problems with patch panels. Quaint, and a part of me thinks that's really neat. Rest of me thinks that's really retro. Small is very useful. Right now I have my K3, a Microham u2R, a K2/10 and an EC2 BOX KPA100/KAT100 box, some speakers in the 6 1/2 inch space directly under my 32" 16x10 monitor, which is at the level picked out by SAS' ergo people years ago to fix my head/neck/back problem at work (worked brilliantly). The entire space is taken up by my MP as an alternate, and of course totally inadequate for my 75A3 and Ranger. Big hands/thumbs/fingers are not under our control. I have small fingers and thereby do not have issues that others do. But shouldn't our solutions be how to make SMALL fit WELL with BIG fingers? What will you big finger guys do when your master com unit is strapped to your wrist. How are you coping with Iphones, Ipads, and the like. Ignoring all of that and only buying "big-button" cell phones? And complaining endlessly about the key pads on Blackberries? What direction is the future from this discussion? How do we run our K3's controls from an Android touch app? There are days when the discussion here seems to be screaming to go back to the past, and learning digital is the absolute enemy. 73, and Blackberries drove me nuts with SMALL fingers... Guy. On Thu, Oct 14, 2010 at 9:34 AM, Brendan Minish <[hidden email]> wrote: > Hello Mike > > I have always used the rear connectors, it helps with usability. > I like the flexibility of all the I/O available on the back of the K3 > but I got rather sick of reaching around the back of the radio so I > reused an old audio patch bay to take care of the routing, it also > helped fill out the Icom 7800 sized hole in my station. > > http://ei6iz.com/?p=4 > > > > On Thu, 2010-10-14 at 06:09 -0400, Mike wrote: >> I've been a lot happier since I plugged both the cans and mic into >> >> 73, Mike NF4L > > -- > 73 > Brendan EI6IZ > > ______________________________________________________________ > Elecraft mailing list > Home: http://mailman.qth.net/mailman/listinfo/elecraft > Help: http://mailman.qth.net/mmfaq.htm > Post: mailto:[hidden email] > > This list hosted by: http://www.qsl.net > Please help support this email list: http://www.qsl.net/donate.html > Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[hidden email] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[hidden email] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html |
BT is a great idea, but to do it right, you wouldn't want to make it
available for only mics & speakers. Once you have the BT chipset in the K3, there's no reason why you couldn't implement BT serial connectivity to a notebook computer, as well. The P3 and K3 could communicate with each other via BT. I strongly believe that ham radio products in general really need to start rapidly implementing some of the common place technologies found in every day life to help keep ham radio relevant and interesting to the younger generation (even the 30 somethings!). I believe that Elecraft is one of the companies that is positioned to start to do that, but it has to start somewhere. Imagine if the KIO3 board had a USB port and BT chipset embedded :) :). BTW, even Cobra Electronics has a BT CB now that integrates with your cell phone. I'm not sure that's useful to me, but if a CB company is starting to find uses for BT technology, I'm sure an amateur radio company could also ;) > The first would be a Bluetooth adapter for the K3 that would allow use > of BT stereo headphones. These devices already exist, it remains merely > to figure out how to add a module to the K3. At least one HAM radio > manufacturer offers this option, so this can't be that difficult. > There are many high quality stereo BT headphones on the market that cost > under $100. I would pay up to $200 for a reliable and stable BT > adapter for the K3. If this could be made to work with a BT stereo > headphone and mic with PTT that would be even better. > > Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[hidden email] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html |
Bluetooth? Oh, please Elecraft do not waste precious engineering resources on this boondoggle. If there are good reasons to stay away from a USB interface, there are infinitely more reasons to stay away from BT. You'll have all the usual driver issues and support of current and future operating systems. In addition you'll be faced with the problems intrinsic to BT, such as "pairing" of devices, endless connection delays and others. I know first-hand. Twice my company has insisted on providing BT connectivity for some of our medical devices, twice we have come up empty with good solutions.
AB2TC - Knut
|
In reply to this post by George Thornton
George,
There are many such Bluetooth interfaces on the market right now for one way listening thru a BT headset or earbud. As an example take a look at item number N82E16855994093 at <http://www.newegg.com>. This little $50 audio transmitter plugs right into any 1/8" stereo jack and transmits the audio via BT to your Bluetooth capable headset. More research may find a BT transceiver and headset with boom mic that works with your radio. Try looking at the popular online computer accessory outlets. I personally wouldn't ask Elecraft to go this route yet because there are still a great many reliability issues with BT especially in certain operating environments. Some commercial public safety equipment makers have tried this and users quickly found it too often annoying because the headpiece and transceiver would disassociate with each other at the most inopportune times and take quite a while to relink. There is also the issue of Bluetooth licensing for Elecraft to explore not to mention drivers to be built and maintained for every computer operating system in use today. If you want to experiment though there are devices available today that would allow you to do so. Newegg also offers a nifty little $67 RS-232 to BT adapter made by IOGear (item # N82E16833139008). I've used this item successfully with Uniden scanners and see no reason why it wouldn't interface a K3 to a BT capable computer. 73, Gary N6LRV -----Original Message----- From: [hidden email] [mailto:[hidden email]] On Behalf Of George A. Thornton Sent: Thursday, October 14, 2010 11:23 PM To: Guy Olinger K2AV; Brendan Minish Cc: [hidden email] Subject: Re: [Elecraft] K3 SUB AF - NOR or BALANCE? I find these comments fascinating and highly appropriate for a K3 forum. The K3 with its modularity and close communication between user and manufacturer is the ideal place for adapting new technology to HAM radio. As a heavy user of technology outside of HAM radio, I think I have some opinions on what would improve HAM radio. The first would be a Bluetooth adapter for the K3 that would allow use of BT stereo headphones. These devices already exist, it remains merely to figure out how to add a module to the K3. At least one HAM radio manufacturer offers this option, so this can't be that difficult. There are many high quality stereo BT headphones on the market that cost under $100. I would pay up to $200 for a reliable and stable BT adapter for the K3. If this could be made to work with a BT stereo headphone and mic with PTT that would be even better. ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[hidden email] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html |
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Let's table the bluetooth pro/con discussion for now.
73, Eric Elecraft List moderator www.elecraft.com _..._ ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[hidden email] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html |
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