Re: [Elecraft] Hum Coupling
Aluminum foil has very slight magnetic shielding, but there is commercial mu metal foil that is very expensive but very good. Thin sheet metal is cheaper and more readily found. Check it with a magnet to see if it will work as magnetic shield. If magnet sticks it is steel or ferrous (shield ability) material. -Stuart K5KVH
[Elecraft] K1 goes QRO !
Hi folks, the K1 is my only rig (I've been licensed only 18 months) and I have been enjoying the delights of HF QRP and CW, however I do have an old TS520. It is very sick and I don't have the time or inclination to fix it (the K1 is more than good enough for me) but the bomb proof driver and PA is fully functional. So over Xmas I have made various mods to the driver and control circuits and now have the facility to either run the K1 on it's own or at the flick of a switch use it to drive the TS520 up to 100W. QRO on the cheap hi. I'm quite chuffed at having modern micro p equipment working with the old valve (tube) amps a real hybrid. I have to sacrifice auto CW break in but I'm not too fussed about that. One question though, do I need to worry about any increase in harmonics or alteration of the keying waveshape by running the K1 signal through the TS520? I've looked at the output on a scope and it looks clean to me but I don't have a spectrum analyser. All the best for the New Year 73's Martin M0KWV K1 No 1534 Why not take a look at our Web site? http://www.simoncarves.com * The information in this email and any attachments may contain privileged and/or confidential information intended solely for the use of the individual or entity to whom it is addressed. If the reader of this email is not the intended addressee, or the employee or agent responsible to deliver it to the addressee, you are hereby notified that any dissemination, distribution or copying of this communication is strictly prohibited. If you have received this communication in error, please notify me by telephone or email and delete all copies immediately. * ___ Elecraft mailing list Post to: Elecraft@mailman.qth.net You must be a subscriber to post to the list. Subscriber Info (Addr. Change, sub, unsub etc.): http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/subscribers.htm Elecraft web page: http://www.elecraft.com
Re: [Elecraft] K1 goes QRO !
The best way to be shure abt possible problems (better than spect. analy.) is to use a separate reciever and check Your transmision.Do not overload it (attenuator or enough small ant on it) and You will hear results... The best solutions are not always the most expensive ones GL es Best DX S55M-Adi - Original Message - From: <[EMAIL PROTECTED]> To: Sent: Tuesday, January 04, 2005 10:15 AM Subject: [Elecraft] K1 goes QRO ! > > > > > Hi folks, the K1 is my only rig (I've been licensed only 18 months) and I > have been enjoying the delights of HF QRP and CW, however I do have an old > TS520. It is very sick and I don't have the time or inclination to fix it > (the K1 is more than good enough for me) but the bomb proof driver and PA > is fully functional. So over Xmas I have made various mods to the driver > and control circuits and now have the facility to either run the K1 on it's > own or at the flick of a switch use it to drive the TS520 up to 100W. QRO > on the cheap hi. I'm quite chuffed at having modern micro p equipment > working with the old valve (tube) amps a real hybrid. I have to sacrifice > auto CW break in but I'm not too fussed about that. > > One question though, do I need to worry about any increase in harmonics or > alteration of the keying waveshape by running the K1 signal through the > TS520? I've looked at the output on a scope and it looks clean to me but I > don't have a spectrum analyser. > > All the best for the New Year > 73's > Martin > M0KWV > K1 No 1534 > > > Why not take a look at our Web site? > http://www.simoncarves.com > > * > The information in this email and any attachments may contain > privileged and/or confidential information intended solely for > the use of the individual or entity to whom it is addressed. > If the reader of this email is not the intended addressee, or the > employee or agent responsible to deliver it to the addressee, > you are hereby notified that any dissemination, distribution or > copying of this communication is strictly prohibited. > If you have received this communication in error, please notify > me by telephone or email and delete all copies immediately. > * > ___ > Elecraft mailing list > Post to: Elecraft@mailman.qth.net > You must be a subscriber to post to the list. > Subscriber Info (Addr. Change, sub, unsub etc.): > http://mailman.qth.net/mailman/listinfo/elecraft > > Help: http://mailman.qth.net/subscribers.htm > Elecraft web page: http://www.elecraft.com ___ Elecraft mailing list Post to: Elecraft@mailman.qth.net You must be a subscriber to post to the list. Subscriber Info (Addr. Change, sub, unsub etc.): http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/subscribers.htm Elecraft web page: http://www.elecraft.com
[Elecraft] Including URLs in email - FYI
If you want to include a URL in an email, check out the following: http://tinyurl.com/ It will convert a long URL into an extremely short version that normally won't get truncated by email programs. 73, Mike - W0AG ___ Elecraft mailing list Post to: Elecraft@mailman.qth.net You must be a subscriber to post to the list. Subscriber Info (Addr. Change, sub, unsub etc.): http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/subscribers.htm Elecraft web page: http://www.elecraft.com
FW: [Elecraft] OT - Way off topic, but Dell is giving away machines
Bill, K3UJ sez: > Drats! They now seem to be out of the Celrons. Their P4 SC420 w/ 1G ram is $699 I said you had to be very careful about the selections or the price comes out funny. Example: Default: $630 with 512MB DDR2, 400MHz, 2X256MB, Single Ranked DIMMs 3 Year Basic Plan Onboard SATA, 2 Drives connected to Onboard SATA Controller First Hard Drive 40GB, Serial ATA, 1 inch, 7.2K RPM, Hard Drive Second Hard Drive 40GB, Serial ATA, 1 inch, 7.2K RPM, Hard Drive Change it to: FREE UPGRADE to 512MB DDR2, 400MHz, 2X256 Single Ranked [subtract $99] $531 This is very interesting, because you are changing the memory for identical memory but saving $99. Go Figure. Change it to: 1 Year Basic Plan [subtract $119] $412 It's a $200 machine. If it breaks, buy another. Change it to: Onboard SATA, 1 Drive connected to Onboard SATA Controller First Hard Drive 80GB, Serial ATA, 1 inch, 7.2K RPM, Hard Drive [add $10] Second Hard Drive, None [subtract &89] $333. If you need a second drive, $89 for 40G is horrible. Try TigerDirect. So, you are paying $100 extra for a better chip. The P4 will run 800MHz frontside buss, so you might (think carefully about this!) want faster memory. Your call. rtfm. Someone mentioned they required a Tax ID number. I did not use my tax ID, nor did it ask, and I used a Personal Credit Card to pay. That information appears to be incorrect. About the "Desktop" vs "Server" question, "Dell does not support" does not mean it won't work. It does mean there is no AGP slot, but a PCI graphics card is fine for everything except Gaming, DVD viewing and CAD. Heck, the onboard Video is probably fine for hi-res, non real-time applications. The SC420 does have two "PCI Express" slots, whatever those are. END OF THREAD FROM GEORGIA. Use the web, Luke! Dan / WG4S / K2 #2456 ___ Elecraft mailing list Post to: Elecraft@mailman.qth.net You must be a subscriber to post to the list. Subscriber Info (Addr. Change, sub, unsub etc.): http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/subscribers.htm Elecraft web page: http://www.elecraft.com
[Elecraft] KPA-100 CaltPA?
I have a question concerning the KPA-100 and temperature issues. Took the rig to VP2VVV during cq ww cw contest in Nov. Ambient shack temp was between 70 and 85 degrees F. We were running big pileups @40 wpm during late afternoon on Sat and boy did the top of the rig get hot! Later that evening when tempo slowed down, was doing S&P on 80 and 40 and had one last big run around 11pm. Shut the rig down for some sleep and other op got up around 2am and rig would not auto tune (using long wire thru KAT-100) and he could only run rig below 10w. That pretty much shut us down til I got up and hooked up spare FT897 but by then we had picked up some knarly line noise and we pulled the plug and played watersports w/YLs. At first I thought that I had not effectively tightened down the PA thermal pads but after sending email to Mr. Don, W3FPR, he suggested looking at the CALtPA. I found that it had "reset" itself to 255C! Once I set the temp to 30C, everything worked fine. My question is: Why did the rig jump up to 255C? Any thoughts and has anyone else experienced the same thing? 73 Tom K6CT ___ Elecraft mailing list Post to: Elecraft@mailman.qth.net You must be a subscriber to post to the list. Subscriber Info (Addr. Change, sub, unsub etc.): http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/subscribers.htm Elecraft web page: http://www.elecraft.com
RE: [Elecraft] OT - Way off topic, but Dell is giving away machines
Did a little research - looks like there is onboard video but an XP driver may or may not be available. Also, all PCI slots and no AGP. Looks like they were being sold for even less last month. Paul > -Original Message- > From: [EMAIL PROTECTED] [mailto:elecraft- > [EMAIL PROTECTED] On Behalf Of Paul Ermisch > Sent: Monday, January 03, 2005 9:13 PM > To: 'Elecraft' > Subject: RE: [Elecraft] OT - Way off topic, but Dell is giving away > machines > > At the top of the configuration list: > > Note: For server use only; CANNOT BE USED AS A DESKTOP. > Dell does not support the use of a graphics card on the SC420. > > Still, a great price. The other desktops they're selling are priced > well. > > Paul NN0C > > > -Original Message- > > From: [EMAIL PROTECTED] [mailto:elecraft- > > [EMAIL PROTECTED] On Behalf Of ron > > Sent: Monday, January 03, 2005 7:37 PM > > To: 'Dan Barker'; 'Elecraft' > > Subject: RE: [Elecraft] OT - Way off topic, but Dell is giving away > > machines > > > > Wow! Now, there is no excuse for not being able to do digital modes!! > > > > > > Ron wb1hga > > > > ___ > > Elecraft mailing list > > Post to: Elecraft@mailman.qth.net > > You must be a subscriber to post to the list. > > Subscriber Info (Addr. Change, sub, unsub etc.): > > http://mailman.qth.net/mailman/listinfo/elecraft > > > > Help: http://mailman.qth.net/subscribers.htm > > Elecraft web page: http://www.elecraft.com > > ___ > Elecraft mailing list > Post to: Elecraft@mailman.qth.net > You must be a subscriber to post to the list. > Subscriber Info (Addr. Change, sub, unsub etc.): > http://mailman.qth.net/mailman/listinfo/elecraft > > Help: http://mailman.qth.net/subscribers.htm > Elecraft web page: http://www.elecraft.com ___ Elecraft mailing list Post to: Elecraft@mailman.qth.net You must be a subscriber to post to the list. Subscriber Info (Addr. Change, sub, unsub etc.): http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/subscribers.htm Elecraft web page: http://www.elecraft.com
RE: [Elecraft] OT - Way off topic, but Dell is giving away machines
Dan, I found it. Seems it has no operating system. Do you read it that way too? I'm not sure I have an operating system I can use. My Daughters Compaq went belly up due to a power surge last week, but the restore disk probably checks to see if it is the right model Compaq, and my computers are the same way. Possibly I can get a Windows 2000. 73 Chas At 06:00 PM 1/3/2005, Dan Barker wrote: It's a bear to find. www.dell.com, click small business, Click "Servers, Storage and Networking", Scroll down a bit and click "Customize it" next to the $224 teaser (that's a 40G harddrive). Pay LOTS of attention. Some of the "options" have prices like "remove $99". ___ Elecraft mailing list Post to: Elecraft@mailman.qth.net You must be a subscriber to post to the list. Subscriber Info (Addr. Change, sub, unsub etc.): http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/subscribers.htm Elecraft web page: http://www.elecraft.com
Re: [Elecraft] OT - Way off topic, but Dell is giving away machines
Gentlemen, Try LINUX..it works with most things..without fettling...and its often free on a mag cover disc.. Steve On Tuesday 04 January 2005 14:31, Charles Greene wrote: > Dan, > > I found it. Seems it has no operating system. Do you read it that way > too? I'm not sure I have an operating system I can use. My Daughters > Compaq went belly up due to a power surge last week, but the restore disk > probably checks to see if it is the right model Compaq, and my computers > are the same way. Possibly I can get a Windows 2000. > > 73 > > Chas > > At 06:00 PM 1/3/2005, Dan Barker wrote: > >It's a bear to find. > > > >www.dell.com, click small business, Click "Servers, Storage and > > Networking", Scroll down a bit and click "Customize it" next to the $224 > > teaser (that's a 40G harddrive). Pay LOTS of attention. Some of the > > "options" have prices like "remove $99". > > ___ > Elecraft mailing list > Post to: Elecraft@mailman.qth.net > You must be a subscriber to post to the list. > Subscriber Info (Addr. Change, sub, unsub etc.): > http://mailman.qth.net/mailman/listinfo/elecraft > > Help: http://mailman.qth.net/subscribers.htm > Elecraft web page: http://www.elecraft.com -- Stephen Farthing ___ Elecraft mailing list Post to: Elecraft@mailman.qth.net You must be a subscriber to post to the list. Subscriber Info (Addr. Change, sub, unsub etc.): http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/subscribers.htm Elecraft web page: http://www.elecraft.com
Re: [Elecraft] KPA-100 CaltPA?
On Tue, 04 Jan 2005 04:29:54 -0800, TMorton wrote: >Why did the rig jump up to 255C? Any thoughts and has anyone else >experienced the same thing? Yes, this is a well known problem that I've experienced a half-dozen times at least, and documented to Wayne. A real PITA when it leaves you in the lurch and you don't know why or how to fix it, as it did you. With me, it has happened when the rig cooled off from sitting next to my open window with a cold winter breeze blowing on it. Jim Brown K9YC ___ Elecraft mailing list Post to: Elecraft@mailman.qth.net You must be a subscriber to post to the list. Subscriber Info (Addr. Change, sub, unsub etc.): http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/subscribers.htm Elecraft web page: http://www.elecraft.com
Re: [Elecraft] A minor C22 question
G'day, Not really an issue. Get C22 right with the cover off and right away do the "cal pll" before putting the cover on. After that it doesn't matter what happens when the cover is replaced 'cos it has no effect whatsoever on calibration. Regards, Mike VP8NO | The cover on vs. off naturally changes overall circuit capacitance as well | as temperature. What you do is see how much you are off with cover on, and | adjust with cover off, in a direction to bring the circuit right on with the | cover on. In other words, you overcompensate the setting for the final | cover on case. A few iterations should give you a hint on how much change | is needed to be right on. marking the slot position with cover off, vs. | cover on, when the frequency is right on should give you the range. Then | set the slot halfway and see if that is not the optimum. It may be less | than the slot width, so a deft touch is needed. | GL and 72, | Stuart | K5KVH ___ Elecraft mailing list Post to: Elecraft@mailman.qth.net You must be a subscriber to post to the list. Subscriber Info (Addr. Change, sub, unsub etc.): http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/subscribers.htm Elecraft web page: http://www.elecraft.com
Re: [Elecraft] K1 goes QRO !
[EMAIL PROTECTED] wrote: One question though, do I need to worry about any increase in harmonics or alteration of the keying waveshape by running the K1 signal through the TS520? I've looked at the output on a scope and it looks clean to me but I don't have a spectrum analyser. The simplest rule is "don't increase the output of the K1 past the point at which the output of the 520 stops increasing or past 100 watts, whichever is less" The 520's amplifier stages are supposed to be linear, so you simply want to avoid overdriving them. If you drive one of them into class C, you will see a sharpening of the keying and of course more harmonics will be generated. The scope can tell you about the keying, and I would assume that if you follow the rule above you will be OK with harmonics as well. -- 73, Vic, K2VCO Fresno CA http://www.qsl.net/k2vco ___ Elecraft mailing list Post to: Elecraft@mailman.qth.net You must be a subscriber to post to the list. Subscriber Info (Addr. Change, sub, unsub etc.): http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/subscribers.htm Elecraft web page: http://www.elecraft.com
Re: [Elecraft] OT - Way off topic, but Dell is giving away machines
There's one version which will even ship you a CD for free: http://www.ubuntulinux.org 73, Bob, N7XY On Tue, Jan 04, 2005 at 02:43:30PM +, Stephen wrote: > Gentlemen, > > Try LINUX..it works with most things..without fettling...and its often > free > on a mag cover disc.. > > Steve > > > On Tuesday 04 January 2005 14:31, Charles Greene wrote: > > Dan, > > > > I found it. Seems it has no operating system. Do you read it that way > > too? I'm not sure I have an operating system I can use. My Daughters > > Compaq went belly up due to a power surge last week, but the restore disk > > probably checks to see if it is the right model Compaq, and my computers > > are the same way. Possibly I can get a Windows 2000. > > > > 73 > > > > Chas > > > > At 06:00 PM 1/3/2005, Dan Barker wrote: > > >It's a bear to find. > > > > > >www.dell.com, click small business, Click "Servers, Storage and > > > Networking", Scroll down a bit and click "Customize it" next to the $224 > > > teaser (that's a 40G harddrive). Pay LOTS of attention. Some of the > > > "options" have prices like "remove $99". > > ___ Elecraft mailing list Post to: Elecraft@mailman.qth.net You must be a subscriber to post to the list. Subscriber Info (Addr. Change, sub, unsub etc.): http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/subscribers.htm Elecraft web page: http://www.elecraft.com
[Elecraft] Re: IC pins
From: Pete Norman Hello everyone! I'm just toddling along with my build. The major problem so far has been fixing the bail to the bottom panel! What a beast! Anyway, it occurs to me (and has often occurred to me) why do we have to reform the pins on ICs? How come they aren't manufactured the "right" shape? I go into ESD-panic mode every time I have to re-form them and some have been a complete pain to match up to their socket. Anybody got a fool-proof, first-time technique for this? (Having spent six months studying the manual before starting has distinct advantages by the way) Regards to all, Pete, g0pks. ___ Elecraft mailing list Post to: Elecraft@mailman.qth.net You must be a subscriber to post to the list. Subscriber Info (Addr. Change, sub, unsub etc.): http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/subscribers.htm Elecraft web page: http://www.elecraft.com
Re: [Elecraft] Re: IC pins
Pete: Hello everyone! I'm just toddling along with my build. The major problem so far has been fixing the bail to the bottom panel! What a beast! It's probably too late now, but the easy way to install the bail is to (temporarily) use longer screws to affix the bail and then to replace them, one at a time, with the shorter screws, once the bail has been secured. Anyway, it occurs to me (and has often occurred to me) why do we have to reform the pins on ICs? How come they aren't manufactured the "right" shape? I go into ESD-panic mode every time I have to re-form them and some have been a complete pain to match up to their socket. I wish I could respond as to why they must be manufactured with the pins 'sprung out'... seems they could just as easily be bent properly from the factory. But I'll bet some one WILL be able to offer a logical reason. Anybody got a fool-proof, first-time technique for this? Follow the instructions in the manual. Grasp the IC by its ends, press one side down onto the desktop (I often place it against a metal ruler, for added ESD protection, though I've NEVER damaged an IC as a result of ESD) and roll the IC inward a bit, to reform the leads. They also make pin straighteners, but they're not all that much better than just doing it by hand. (Having spent six months studying the manual before starting has distinct advantages by the way) Agreed. Cheers, Tom Hammond N0SS ___ Elecraft mailing list Post to: Elecraft@mailman.qth.net You must be a subscriber to post to the list. Subscriber Info (Addr. Change, sub, unsub etc.): http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/subscribers.htm Elecraft web page: http://www.elecraft.com
RE: [Elecraft] Re: IC pins
At least one insertion machine I've seen that stuffs boards grabs the IC from the outside of all the pins and automatically squeezes to make the pins all exactly the right distance apart. It sets the I.C. into the pad holes in the board, then a little ram in the center shoves the I.C. down against the board. It's critical that the pins all be set a bit wide to be certain the pins all press against the grips so no pin gets bent under the IC when it's inserted. The machine only squeezes from the outside to start the insertion. If any pin was slightly bent inward a tad too far, it'd be shoved against the board and bent under the I.C. when the 'ram' pushed it down against the board. I believe the automatic insertion machines used to put I.C.s in sockets do the same. Ron AC7AC ___ Elecraft mailing list Post to: Elecraft@mailman.qth.net You must be a subscriber to post to the list. Subscriber Info (Addr. Change, sub, unsub etc.): http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/subscribers.htm Elecraft web page: http://www.elecraft.com
Re: [Elecraft] Re: IC pins
< Anyway, it occurs to me (and has often occurred to me) why do we have to reform the pins on ICs? How come they aren't manufactured the "right" shape? I < < go into ESD-panic mode every time I have to re-form them and some have been a complete pain to match up to their socket. This is just a wild guess. The IC's are manufactured for direct insertion in pc boards ( no sockets ) by automated machinery. The machines grip the ic's in a way that exactly positions the pins by pinching them inward a small amount. This would not work unless the leads were spaced a little too wide in the first place. *This is just a stab in the dark and I am sure there is someone on the list who actually *knows the reason. Don K7FJ ___ Elecraft mailing list Post to: Elecraft@mailman.qth.net You must be a subscriber to post to the list. Subscriber Info (Addr. Change, sub, unsub etc.): http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/subscribers.htm Elecraft web page: http://www.elecraft.com
Re: [Elecraft] Re: IC pins
On Jan 4, 2005, at 9:31 AM, Tom Hammond wrote: Anyway, it occurs to me (and has often occurred to me) why do we have to reform the pins on ICs? How come they aren't manufactured the "right" shape? I go into ESD-panic mode every time I have to re-form them and some have been a complete pain to match up to their socket. I wish I could respond as to why they must be manufactured with the pins 'sprung out'... seems they could just as easily be bent properly from the factory. But I'll bet some one WILL be able to offer a logical reason. This is actually an easy one. The pins are shaped that way in order to allow the placement machinery to grab the chip and properly place it. If the pins were straight, the chips would tend to fall out of the machine, causing lots of problems. It is interesting that some chips are not angled as much - specifically the side-brazed ceramic DIPS used in older EEPROMS. They are still angled, though. Anybody got a fool-proof, first-time technique for this? Follow the instructions in the manual. Grasp the IC by its ends, press one side down onto the desktop (I often place it against a metal ruler, for added ESD protection, though I've NEVER damaged an IC as a result of ESD) and roll the IC inward a bit, to reform the leads. They also make pin straighteners, but they're not all that much better than just doing it by hand. There are IC insertion devices that clamp around the DIP packages and properly align the pins while you insert them into the PCB. No idea the cost, or even current availability. They used to be fairly common 15 or 20 years ago (remember that far back, Tom? ;-) I use the "straighten it against the desk" ritual. As far as I know, I haven't lost a chip in 30 years. But then during that time I lived in South Florida, Georgia and Sillycon Valley, where the static levels tend to be fairly low (as opposed to places like Washington DC, which has its own static level, but thats another story... ;-) -Jack Brindle, W6FB === ___ Elecraft mailing list Post to: Elecraft@mailman.qth.net You must be a subscriber to post to the list. Subscriber Info (Addr. Change, sub, unsub etc.): http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/subscribers.htm Elecraft web page: http://www.elecraft.com
Re: [Elecraft] Re: IC pins
Use an IC insertion tool It is so they don't fall out once inserted into a pc board while awaiting soldering. NRE/COLE Test Center OH-3 pcartergcfn.org or wd8qwrarrl.net Philip L. Carter, WD8QWR [EMAIL PROTECTED] ___ Elecraft mailing list Post to: Elecraft@mailman.qth.net You must be a subscriber to post to the list. Subscriber Info (Addr. Change, sub, unsub etc.): http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/subscribers.htm Elecraft web page: http://www.elecraft.com
Re: [Elecraft] Re: IC pins
As for the bail: Tie a peice of twine around the bail and use a screwdriver or something like that to tighten it like a turniquet (not too tight). Insert it in the holes and loosen the turniquet. If you tighten it too much or keep it that way for too long, you will change the shape of the bail. Worked well for all the ones I have done. NRE/COLE Test Center OH-3 pcartergcfn.org or wd8qwrarrl.net Philip L. Carter, WD8QWR [EMAIL PROTECTED] ___ Elecraft mailing list Post to: Elecraft@mailman.qth.net You must be a subscriber to post to the list. Subscriber Info (Addr. Change, sub, unsub etc.): http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/subscribers.htm Elecraft web page: http://www.elecraft.com
[Elecraft] KX1 For Sale
KX1 with all options (paddles, 30 meter module, antenna tuner). Comes with long wire antenna and custom carrying case. built during the last couple of months. Serial number 876. I'm ready to build my next project so this one has to go, No scratches like new only you don't have to build it. $425.00 + shipping You can call 570-351-5808 ___ Elecraft mailing list Post to: Elecraft@mailman.qth.net You must be a subscriber to post to the list. Subscriber Info (Addr. Change, sub, unsub etc.): http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/subscribers.htm Elecraft web page: http://www.elecraft.com
[Elecraft] anyone need a SCAF-1 filter?
If anybody needs an Idiom Press SCAF-1 filter to experiment with I have a factory built one for $105. My new K2 should be here this week! Hope it's OK to put this on the reflector - if not please let me know Eric - thanks. 73/Tim NZ7C ___ Elecraft mailing list Post to: Elecraft@mailman.qth.net You must be a subscriber to post to the list. Subscriber Info (Addr. Change, sub, unsub etc.): http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/subscribers.htm Elecraft web page: http://www.elecraft.com
Re: FW: [Elecraft] OT - Way off topic, but Dell is giving away machines
Dan Barker wrote: onboard Video is probably fine for hi-res, non real-time applications. The SC420 does have two "PCI Express" slots, whatever those are. Very briefly, ISA -> PCI -> AGP -> PCIX. Basically, yet another even faster interface for cards. B73, Andrea. -- Homepage: http://andrea.borgia.bo.it /Amateur radio: IZ4FHT A: Because it messes up the order in which people normally read text. Q: Why is top-posting such a bad thing? A: Top-posting. Q: What is the most annoying thing on usenet and in e-mail? ___ Elecraft mailing list Post to: Elecraft@mailman.qth.net You must be a subscriber to post to the list. Subscriber Info (Addr. Change, sub, unsub etc.): http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/subscribers.htm Elecraft web page: http://www.elecraft.com
Re: [Elecraft] A minor C22 question
Mike, I don't have any measurement data to support it, but I do believe that the oscillators (BFO, PLL, VCO) can be influenced by temperature and the proximity of objects to the frequency determining components - the difference should be slight, but could account for 10 to 30 Hz in the end. Also, remember that CAL FIL must be run to for the results to be correct. Even if the filters are already correct, each BFO must be moved a notch and then moved back for the new values to be written. Failure to do that will look like your calibration efforts 'just didn't work right'. You are correct in saying that once the values are written into EEPROM, the reference oscillator is out of the picture - but those values only represent voltages which SHOULD produce a specific frequency - if the conditions around the frequency determining components of the oscillator are not the same as when the values were written, the resulting frequency may be a bit different. Now, I must admit that the differences are slight - but for those who would struggle to get things 'right on', you should realize that these factors will influence your results. 73, Don W3FPR - Original Message - Not really an issue. Get C22 right with the cover off and right away do the "cal pll" before putting the cover on. After that it doesn't matter what happens when the cover is replaced 'cos it has no effect whatsoever on calibration. Regards, ___ Elecraft mailing list Post to: Elecraft@mailman.qth.net You must be a subscriber to post to the list. Subscriber Info (Addr. Change, sub, unsub etc.): http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/subscribers.htm Elecraft web page: http://www.elecraft.com
[Elecraft] Hexakey? / OT: 4 Sale: K2-ATU, built, $ 95 shipped
Howdy, I fancy they paddle - but have a BY-1 at home. Is the Hexakey considerably better than a standard Bencher paddle? Tnx es 73, Chris Kf6vci ___ ALL-NEW Yahoo! Messenger - all new features - even more fun! http://uk.messenger.yahoo.com ___ Elecraft mailing list Post to: Elecraft@mailman.qth.net You must be a subscriber to post to the list. Subscriber Info (Addr. Change, sub, unsub etc.): http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/subscribers.htm Elecraft web page: http://www.elecraft.com
[Elecraft] For Sale: KXAT1
Ok, so I goofed: When I took my KX1 out after a number of months of non-use, the antenna tuner wasn't working. I figgered it was a problem with the tuner; I checked, reheated, rewound, checked some more and still no-go. So I ordered another KXAT1 and assembled that -- a lo and behold! it didn't work either. Turns out I had a bum MCU; a swift response by Elecraft and I was back in business. So now I have an extra KXAT1 which, of course, is surplus to my needs. It's for sale at $70 including shipping (USPS Priority Mail) and includes the manual. If you would like to have the benefit of my folly, please email me off list. Thanks! 73, Joe, W2RBA ___ Elecraft mailing list Post to: Elecraft@mailman.qth.net You must be a subscriber to post to the list. Subscriber Info (Addr. Change, sub, unsub etc.): http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/subscribers.htm Elecraft web page: http://www.elecraft.com
Re: [Elecraft] Hexakey? / OT: 4 Sale: K2-ATU, built, $ 95 shipped
Chris Wagner wrote: Howdy, I fancy they paddle - but have a BY-1 at home. Is the Hexakey considerably better than a standard Bencher paddle? Tnx es 73, Chris Kf6vci I have the Elecraft-branded version of the Hex-Key and also the BY-2 (and a couple of Vibroplexae). I personally never had any trouble with the BY-2 and was content with its feel, but decided I had to have the Elecraft name (oy!). But it's a really good paddle, the finest I have ever used. I have the contacts adjusted for a very tight feel and a very minimal movement of the fingers is required -- and it can certainly handle speeds which are but a fond memory for me (I'm "certified" at 35 wpm; alas, that was long ago). The thing to do is try one -- you may find that you are pleased indeed. 73, Joe, W2RBA ___ Elecraft mailing list Post to: Elecraft@mailman.qth.net You must be a subscriber to post to the list. Subscriber Info (Addr. Change, sub, unsub etc.): http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/subscribers.htm Elecraft web page: http://www.elecraft.com
Re: [Elecraft] 10m Birdie
Another wierd behavior of the 28020 birdy is that is tunes the opposite of a normal cw signal and changes pitch in large steps. I wonder if it is a harmonic of the HV oscillator in the KPA-100 beating with something related to the main tuning oscillator? - Original Message - From: "Russ Tobolic" <[EMAIL PROTECTED]> To: Sent: Monday, January 03, 2005 10:24 PM Subject: Fw: [Elecraft] 10m Birdie > I never operate 10M but just checked my K2 with the KPA100 and found the > same thing with a strong birdie at around 28262. The weird thing is that > when I turned off the KPA100 (reducing power below 10W) the birdie at 28262 > shifted up about 1kc and the birdie at 28019 shifted down about 500c. > > Russ, N3CO > K2 #4016 > > - Original Message - > From: <[EMAIL PROTECTED]> > To: > Sent: Sunday, January 02, 2005 11:19 AM > Subject: [Elecraft] 10m Birdie > > > > "In order to get a match at 28019 kHz as has been reported,= > > the KPA100 > > oscillator has to be shifted to 18434.1 " > > > > Hi also have the 28029 birdie. I've also got the much stronger= > > 28262 > > birdie. > > > > I've wanted to eliminate this for some time since there a lot of= > > cw activity > > between 28025 and 28025. My KPA100 is installed on the K2. The= > > birdie > > produces about 1 s unit bar with the pre-amp on. Based on Sverre= > > comments, > > how do I eliminate the birdie? Is it merely the freq of the 18= > > MHz > > oscillator. > > > > Frank, W4FMS > > > > > > > > ___ > > Elecraft mailing list > > Post to: Elecraft@mailman.qth.net > > You must be a subscriber to post to the list. > > Subscriber Info (Addr. Change, sub, unsub etc.): > > http://mailman.qth.net/mailman/listinfo/elecraft > > > > Help: http://mailman.qth.net/subscribers.htm > > Elecraft web page: http://www.elecraft.com > > > > > > > > -- > > No virus found in this incoming message. > > Checked by AVG Anti-Virus. > > Version: 7.0.298 / Virus Database: 265.6.7 - Release Date: 12/30/04 > > > > > > > -- > No virus found in this outgoing message. > Checked by AVG Anti-Virus. > Version: 7.0.298 / Virus Database: 265.6.7 - Release Date: 12/30/04 > > ___ > Elecraft mailing list > Post to: Elecraft@mailman.qth.net > You must be a subscriber to post to the list. > Subscriber Info (Addr. Change, sub, unsub etc.): > http://mailman.qth.net/mailman/listinfo/elecraft > > Help: http://mailman.qth.net/subscribers.htm > Elecraft web page: http://www.elecraft.com ___ Elecraft mailing list Post to: Elecraft@mailman.qth.net You must be a subscriber to post to the list. Subscriber Info (Addr. Change, sub, unsub etc.): http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/subscribers.htm Elecraft web page: http://www.elecraft.com
Re: FW: [Elecraft] OT - Way off topic, but Dell is giving away machines
>About the "Desktop" vs "Server" question, "Dell does not support" does not >mean it won't work. It does mean there is no AGP slot, but a PCI graphics >card is fine for everything except Gaming, DVD viewing and CAD. Heck, the >onboard Video is probably fine for hi-res, non real-time applications. The >SC420 does have two "PCI Express" slots, whatever those are. AGP and PCI are going the way of ISA and are being replaced with PCI Express. The latter is a serial bus and comes in a variety of "widths". For video you normally get a 16 or 32x PCI Express that has 16 or 32 high speed serial channels feeding the video card. It is at least an order of magnitude faster than AGP. Here's a good link: http://www.intel.com/technology/pciexpress/devnet/docs/WhatisPCIExpress.pdf ~Don ___ Elecraft mailing list Post to: Elecraft@mailman.qth.net You must be a subscriber to post to the list. Subscriber Info (Addr. Change, sub, unsub etc.): http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/subscribers.htm Elecraft web page: http://www.elecraft.com
Re: [Elecraft] Hum Coupling
Thank you! Yes, this is commercial Mu Metal shielding, but no the same brand. The magnetic permeability is >1,000,000 and it can be bent. See the link to lessemf.com in the original message for purchase info. I got $5 worth. It is fun stuff. Leigh. On Tue, 4 Jan 2005 3:23 pm, Stuart Rohre wrote: Aluminum foil has very slight magnetic shielding, but there is commercial mu metal foil that is very expensive but very good. Thin sheet metal is cheaper and more readily found. Check it with a magnet to see if it will work as magnetic shield. If magnet sticks it is steel or ferrous (shield ability) material. -Stuart K5KVH ___ Elecraft mailing list Post to: Elecraft@mailman.qth.net You must be a subscriber to post to the list. Subscriber Info (Addr. Change, sub, unsub etc.): http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/subscribers.htm Elecraft web page: http://www.elecraft.com
[Elecraft] WTB: K2 with KSB2 and KDSP2
WTB: assembled K2 with the SSB and DSP filter options. Will be used for receive only, so the fewer additional options the better. Please reply to this e-mail address with condition and asking price. Thanks and Happy New Year Don NA6Z ARRL and W5YI VE ___ Elecraft mailing list Post to: Elecraft@mailman.qth.net You must be a subscriber to post to the list. Subscriber Info (Addr. Change, sub, unsub etc.): http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/subscribers.htm Elecraft web page: http://www.elecraft.com
Re: [Elecraft] Re: IC pins
If your local humidity is kept above 50 per cent RH, you can grasp the pins of any IC and gently squeeze them to close them to fit sockets. I usually lay them sideways on the desk top and put pressure on them, holding the plastic or ceramic body. This is the safest way. -Stuart K5KVH ___ Elecraft mailing list Post to: Elecraft@mailman.qth.net You must be a subscriber to post to the list. Subscriber Info (Addr. Change, sub, unsub etc.): http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/subscribers.htm Elecraft web page: http://www.elecraft.com
[Elecraft] Revisting audio after absence from the reflector
For my GMT logging, at Walmart I bought an LCD alarm clock with big numbers for time and date. Too bad there's no stock number on it. Placing the clock on the K2 top cover just behind the speaker grill, I discovered a couple db increase in audio and a flattening of audio response near the CW tone frequency. It was easier to hear CW. A better acoustic match? Blocked reflections from the wall behind? Experimentally the effect can be replicated with cupped hands or other objects to suggest a design for a simple reflector/horn made of wood. Henry AC5LA ___ Elecraft mailing list Post to: Elecraft@mailman.qth.net You must be a subscriber to post to the list. Subscriber Info (Addr. Change, sub, unsub etc.): http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/subscribers.htm Elecraft web page: http://www.elecraft.com
[Elecraft] Fun question - Purchase price if K2/100 with options is purchased assembled
What would you pay for a K2/100 with all options (DSP) if it was available as an assembled unit? Take into account the transceivers you have compared the K2 with, and let me know what you think it is worth. I am trying to ascertain the perception of what value people would place on this radio if it was not a kit. I have heard that it is worth twice as much as the kit price, do you agree? Do you compare this radio to an FT1000` an Orion, TS950SDX? (That would be incredible to me if it was regarded that highly.). Your opinion is appreciated. Tnx Rich WE8T ___ Elecraft mailing list Post to: Elecraft@mailman.qth.net You must be a subscriber to post to the list. Subscriber Info (Addr. Change, sub, unsub etc.): http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/subscribers.htm Elecraft web page: http://www.elecraft.com
[Elecraft] Is it possible to connect a amp to the K2
Just would like to know if it is possible to connect a Ameritron Al-811 to the K2. Were would I get the exicter signal from on the K2? Jerry, N2UZ ___ Elecraft mailing list Post to: Elecraft@mailman.qth.net You must be a subscriber to post to the list. Subscriber Info (Addr. Change, sub, unsub etc.): http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/subscribers.htm Elecraft web page: http://www.elecraft.com
Re: [Elecraft] Is it possible to connect a amp to the K2
Hi Jerry: Just would like to know if it is possible to connect a Ameritron Al-811 to the K2. Sure is! The AL-811 won't work QSK (T-R relay is much too slow), but you can work semi-breakin. You WILL need to provide a T-R relay keying adapter between the K2 and the amp, AND the adapter will have to be able to adequately handle whatever current the amp's T-R relay requires. This (amp T-R output) is NOT provided as part of the basic K2. For what it's worth, I'm working on developing a plug-in PC board for J13 in the K2 which will provide amp T-R output. May have something within a few weeks. Where would I get the exicter signal from on the K2? Use the RF OUTPUT from the K2's ANT jack. Note that a barefoot K2 only puts out 15W maximum, which will probably only drive the AL-811 to about 150W-200W output. If you had the K2/100, it'll drive the 811 to its rated output. 73, Tom HammondN0SS ___ Elecraft mailing list Post to: Elecraft@mailman.qth.net You must be a subscriber to post to the list. Subscriber Info (Addr. Change, sub, unsub etc.): http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/subscribers.htm Elecraft web page: http://www.elecraft.com
[Elecraft] K2 160 meter module alignment
Hoping I can get some advice from some other owners on this I've run into an INFO232 message when trying to run the CAL PLL for the 160 meter module. The manual for the 160 module gives advice on INFO 231 and 235 but not on INFO 232 Up to this point all checks appeared to be ok. I do have a note in my owners manual to the effect that if INFO 232 shows up during CAL PLL make sure that the counter is on TP1 (it is) and that 40M is selected. The 160 meter manual says to set @ 1800.1 kHz and run the CAL PLL. I'm hoping someone else has had this experience and provide some info. BTW the module is working on receive for sure - I'm able to receive a 1530 AM broadcast station and the frequency display is 1530.00 kHz Thanks Lars WB2ORD ___ Elecraft mailing list Post to: Elecraft@mailman.qth.net You must be a subscriber to post to the list. Subscriber Info (Addr. Change, sub, unsub etc.): http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/subscribers.htm Elecraft web page: http://www.elecraft.com
Re: [Elecraft] Is it possible to connect a amp to the K2
I would really be interested in this also Tom. Been going to drive my SB220 with the KPA-100, K-2 combo for some time. Todd, WA7U - Original Message - From: "Tom Hammond" <[EMAIL PROTECTED]> To: "n2uz" <[EMAIL PROTECTED]>; Sent: Tuesday, January 04, 2005 6:41 PM Subject: Re: [Elecraft] Is it possible to connect a amp to the K2 Hi Jerry: Just would like to know if it is possible to connect a Ameritron Al-811 to the K2. Sure is! The AL-811 won't work QSK (T-R relay is much too slow), but you can work semi-breakin. You WILL need to provide a T-R relay keying adapter between the K2 and the amp, AND the adapter will have to be able to adequately handle whatever current the amp's T-R relay requires. This (amp T-R output) is NOT provided as part of the basic K2. For what it's worth, I'm working on developing a plug-in PC board for J13 in the K2 which will provide amp T-R output. May have something within a few weeks. Where would I get the exicter signal from on the K2? Use the RF OUTPUT from the K2's ANT jack. Note that a barefoot K2 only puts out 15W maximum, which will probably only drive the AL-811 to about 150W-200W output. If you had the K2/100, it'll drive the 811 to its rated output. 73, Tom HammondN0SS ___ Elecraft mailing list Post to: Elecraft@mailman.qth.net You must be a subscriber to post to the list. Subscriber Info (Addr. Change, sub, unsub etc.): http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/subscribers.htm Elecraft web page: http://www.elecraft.com ___ Elecraft mailing list Post to: Elecraft@mailman.qth.net You must be a subscriber to post to the list. Subscriber Info (Addr. Change, sub, unsub etc.): http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/subscribers.htm Elecraft web page: http://www.elecraft.com
Re: [Elecraft] K2 160 meter module alignment
On Tue, Jan 04, 2005 at 07:55:46PM -0600, Lars Edwards wrote: > Hoping I can get some advice from some other owners on this > > I've run into an INFO232 message when trying to run the CAL PLL for the 160 > meter module. > > The manual for the 160 module gives advice on INFO 231 and 235 but not on > INFO 232 > > Up to this point all checks appeared to be ok. > > I do have a note in my owners manual to the effect that if INFO 232 shows up > during CAL PLL make sure that the counter is on TP1 (it is) and that 40M is > selected. > > The 160 meter manual says to set @ 1800.1 kHz and run the CAL PLL. That was the correct procedure at the time the K160RX came out. The errata sheet says that with K2 firmware 2.00 and later, CAL PLL should only be run on 40 meters. 73, Bob N7XY ___ Elecraft mailing list Post to: Elecraft@mailman.qth.net You must be a subscriber to post to the list. Subscriber Info (Addr. Change, sub, unsub etc.): http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/subscribers.htm Elecraft web page: http://www.elecraft.com
[Elecraft] Sad news
I have just learned of the passing of Don Wilhelm's, W3FPR, mom. Don has been a regular and very valued contributor to this list and I'm sure he'll find solace in knowing that our thoughts are with him at this time. Tom, WB2QDG ___ Elecraft mailing list Post to: Elecraft@mailman.qth.net You must be a subscriber to post to the list. Subscriber Info (Addr. Change, sub, unsub etc.): http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/subscribers.htm Elecraft web page: http://www.elecraft.com
[Elecraft] What happened to K2Z ?
I just chased the link from the K2 Software page and it looks like the page for K2Z is no longer there. Anyone have a valid link or a copy of the program to spare? Chuck n6dbt ___ Elecraft mailing list Post to: Elecraft@mailman.qth.net You must be a subscriber to post to the list. Subscriber Info (Addr. Change, sub, unsub etc.): http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/subscribers.htm Elecraft web page: http://www.elecraft.com
[Elecraft] OT help w/MP+
I know their are some individuals at least one on the reflecter that has built a multipig + tranx. I need some off list help with the PLL board. Thanks WT5Y ___ Elecraft mailing list Post to: Elecraft@mailman.qth.net You must be a subscriber to post to the list. Subscriber Info (Addr. Change, sub, unsub etc.): http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/subscribers.htm Elecraft web page: http://www.elecraft.com
Re: [Elecraft] K1-4 Frequency
Not a problem Sandy. I will also sent this to the group. The problem seemed to be in the calibrating the transmit offset was the reason the transmit was off. The receive calibration about was right on. I took the K1 over to Jim - K4ZM - house today and we (he) used his test equip to get the alignment right on. We found an intermittent 18.100 crystal that was causing the problem on 30 meters. Replaced it, and it's now working good on 30 meters. When I did the test below the crystal was working, but later it wouldn't work. Once when Jim was testing it, the crystal worked, then it wouldn't work so he replaced it. Jim checked the receiver sensitivity at .1 microvolt and you could still hear the test signal good enough to copy. I was impressed at how good the receiver is on the K1. Thanks to all for the help. ___ Elecraft mailing list Post to: Elecraft@mailman.qth.net You must be a subscriber to post to the list. Subscriber Info (Addr. Change, sub, unsub etc.): http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/subscribers.htm Elecraft web page: http://www.elecraft.com
Re: [Elecraft] K2 160 meter module alignment
Many thanks to all of you for all the quick responses ! There was not a note with the K160RX kit - but thanks to all of you I do now know another place to check when I run into a problem like this. 73's Lars ___ Elecraft mailing list Post to: Elecraft@mailman.qth.net You must be a subscriber to post to the list. Subscriber Info (Addr. Change, sub, unsub etc.): http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/subscribers.htm Elecraft web page: http://www.elecraft.com
Re: [Elecraft] Fun question - Purchase price if K2/100 with options is purchased assembled
On Tue, 2005-04-01 at 19:28 -0500, Richard Merhar wrote: > What would you pay for a K2/100 with all options (DSP) if it was > available as an assembled unit? Take into account the transceivers you > have compared the K2 with, and let me know what you think it is worth. > I am trying to ascertain the perception of what value people would > place on this radio if it was not a kit. > I have heard that it is worth twice as much as the kit price, do you > agree? If it was available factory-assembled for less than the cost of the kit, I would still buy the kit. I suppose that doesn't help you determine the value... :-) > Do you compare this radio to an FT1000` an Orion, TS950SDX? (That > would be incredible to me if it was regarded that highly.). But of course! -- 73, Brian VE7NGR ___ Elecraft mailing list Post to: Elecraft@mailman.qth.net You must be a subscriber to post to the list. Subscriber Info (Addr. Change, sub, unsub etc.): http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/subscribers.htm Elecraft web page: http://www.elecraft.com
[Elecraft] Revised WTB: K2 stock or with KDSP2
Revised WTB: assembled K2, stock or with the DSP filter option. Will be used for receive only, so the fewer additional options the better. Please reply to this e-mail address with condition and asking price. Thanks and Happy New Year Don NA6Z ARRL and W5YI VE ___ Elecraft mailing list Post to: Elecraft@mailman.qth.net You must be a subscriber to post to the list. Subscriber Info (Addr. Change, sub, unsub etc.): http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/subscribers.htm Elecraft web page: http://www.elecraft.com
[Elecraft] successful tuning indicator installation in KX1
Tom: K6XX SMD tuning indicator kit arrived today. Started on it around 10PM and had it built, installed, aligned, and working by midnight. My only previous SMD soldering experience was the IC in a Rockmite. Only glitch I ran into was an unsoldered pin on the IC--I got low level LED light as soon as I powered up the rig, which went out when I injected the sidetone. A quick check under the magnifier found the problem. One note on your KX1 installation instructions--on p.3, item 15), the 6.8K resistor says (683) after it, when the part (and the parts list on p.1) is labelled 682. Only caused a minor tremor, well short of panic. Also, I used 24ga wire with a thicker jacket (Wireman 534 antenna wire) than the computer ribbon cable you recommend--worked OK but trickier to snake the wires into the correct orientation to allow the bottom cover/battery cases to fit. Thanks again for kitting this great addition to the KX1! 73 Eric N0HHS KX1 #670 ___ Elecraft mailing list Post to: Elecraft@mailman.qth.net You must be a subscriber to post to the list. Subscriber Info (Addr. Change, sub, unsub etc.): http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/subscribers.htm Elecraft web page: http://www.elecraft.com
RE: [Elecraft] Fun question - Purchase price if K2/100 with options ispurchased assembled
Brian, VE7NGR, wrote: If it was available factory-assembled for less than the cost of the kit, I would still buy the kit. I suppose that doesn't help you determine the value... :-) - About four years ago I was lusting after an all-band HF rig that was CW and SSB capable and wasn't in the mood to build something from scratch. For the previous 45+ years operating, every HF band and most VHF transmitters and most of the receivers I had owned were built from scratch or from a kit. I was beginning to wonder if I wanted something that ambitious if I was going to have to break down and buy my first "factory assembled" rig. Then I worked a fellow using this nice-sounding rig called a "K2"... And, as they say, "the rest was history". Why such a fixation on building? I can still remember sitting at a state-of-the art station owned by a very wealthy Ham in my home town back in the 1950's. I was running NCS for a RACES SET (simulated emergency test) and enjoying myself pushing traffic through the system. But, sitting back and looking at the racks of gear in the shack that came to life when I hit the key or pressed the PTT on the ol' D-104, I can still remember thinking there was something more special about making a contact using my 6L6 crystal oscillator back home. I'd never pass up a chance to work Brooks' station. He was a great guy, a great Elmer and a good friend for this confused teenager, and his station made me drool. Still, I knew it was more fun hooking up with a ham across town using my 6L6. There's something about making contacts on a rig that was once a box of parts on my work bench that makes it more fun to operate. Ron AC7AC ___ Elecraft mailing list Post to: Elecraft@mailman.qth.net You must be a subscriber to post to the list. Subscriber Info (Addr. Change, sub, unsub etc.): http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/subscribers.htm Elecraft web page: http://www.elecraft.com
Re: [Elecraft] Fun question - Purchase price if K2/100 with options ispurchased assembled
Do you compare this radio to an FT1000` an Orion, TS950SDX? (That > > would be incredible to me if it was regarded that highly.). Incredible things happen from time to timeat least in CW S55M-Adi K2-Nr3204 - Original Message - From: "Brian Mury" <[EMAIL PROTECTED]> To: Sent: Wednesday, January 05, 2005 5:48 AM Subject: Re: [Elecraft] Fun question - Purchase price if K2/100 with options ispurchased assembled > On Tue, 2005-04-01 at 19:28 -0500, Richard Merhar wrote: > > What would you pay for a K2/100 with all options (DSP) if it was > > available as an assembled unit? Take into account the transceivers you > > have compared the K2 with, and let me know what you think it is worth. > > I am trying to ascertain the perception of what value people would > > place on this radio if it was not a kit. > > I have heard that it is worth twice as much as the kit price, do you > > agree? > > If it was available factory-assembled for less than the cost of the kit, > I would still buy the kit. I suppose that doesn't help you determine the > value... :-) > > > Do you compare this radio to an FT1000` an Orion, TS950SDX? (That > > would be incredible to me if it was regarded that highly.). > > But of course! > > -- > 73, Brian > VE7NGR > > ___ > Elecraft mailing list > Post to: Elecraft@mailman.qth.net > You must be a subscriber to post to the list. > Subscriber Info (Addr. Change, sub, unsub etc.): > http://mailman.qth.net/mailman/listinfo/elecraft > > Help: http://mailman.qth.net/subscribers.htm > Elecraft web page: http://www.elecraft.com ___ Elecraft mailing list Post to: Elecraft@mailman.qth.net You must be a subscriber to post to the list. Subscriber Info (Addr. Change, sub, unsub etc.): http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/subscribers.htm Elecraft web page: http://www.elecraft.com
Re: [Elecraft] Fun question - Purchase price if K2/100 with optionsispurchased assembled
I agree with Adi. I'm sitting here with a check for $3,300 that arrived yesterday from the sale of my Orion to K9FLY. A ham in Germany got the Orion speaker, Inrad filter and microphone for $200. I took $280 and bought the KAT100-1 auto-tuner for my K2/100. The Orion has better ultimate selectivity, dual RX, general coverage, pseudo-dual-diversity and better SSB transmit capability and voice keyer. It is also large and heavy. You can fit four K2's inside an Orion. You have to press a button before you can change the RF gain, keyer speed or power level (PITA). I had both rigs side by side for 2 months and there was never a time under crowded contest conditions or deliberate jamming that the K2 didn't keep up with the Orion. Those were real world conditions. Whenever the Orion impressed me by pulling the VU4 out of the noise or a JA on 160 in a pileup I would switch over to the K2 and was even more amazed that I could pull it out on the little box too. A wired version under $2,000 would be reasonable. - Original Message - From: "S55M" <[EMAIL PROTECTED]> To: Sent: Wednesday, January 05, 2005 2:37 AM Subject: Re: [Elecraft] Fun question - Purchase price if K2/100 with optionsispurchased assembled > Do you compare this radio to an FT1000` an Orion, TS950SDX? (That > > > would be incredible to me if it was regarded that highly.). > > Incredible things happen from time to timeat least in CW > > > S55M-Adi > K2-Nr3204 > > > - Original Message - > From: "Brian Mury" <[EMAIL PROTECTED]> > To: > Sent: Wednesday, January 05, 2005 5:48 AM > Subject: Re: [Elecraft] Fun question - Purchase price if K2/100 with options > ispurchased assembled > > > > On Tue, 2005-04-01 at 19:28 -0500, Richard Merhar wrote: > > > What would you pay for a K2/100 with all options (DSP) if it was > > > available as an assembled unit? Take into account the transceivers you > > > have compared the K2 with, and let me know what you think it is worth. > > > I am trying to ascertain the perception of what value people would > > > place on this radio if it was not a kit. > > > I have heard that it is worth twice as much as the kit price, do you > > > agree? > > > > If it was available factory-assembled for less than the cost of the kit, > > I would still buy the kit. I suppose that doesn't help you determine the > > value... :-) > > > > > Do you compare this radio to an FT1000` an Orion, TS950SDX? (That > > > would be incredible to me if it was regarded that highly.). > > > > But of course! > > > > -- > > 73, Brian > > VE7NGR > > > > ___ > > Elecraft mailing list > > Post to: Elecraft@mailman.qth.net > > You must be a subscriber to post to the list. > > Subscriber Info (Addr. Change, sub, unsub etc.): > > http://mailman.qth.net/mailman/listinfo/elecraft > > > > Help: http://mailman.qth.net/subscribers.htm > > Elecraft web page: http://www.elecraft.com > > ___ > Elecraft mailing list > Post to: Elecraft@mailman.qth.net > You must be a subscriber to post to the list. > Subscriber Info (Addr. Change, sub, unsub etc.): > http://mailman.qth.net/mailman/listinfo/elecraft > > Help: http://mailman.qth.net/subscribers.htm > Elecraft web page: http://www.elecraft.com ___ Elecraft mailing list Post to: Elecraft@mailman.qth.net You must be a subscriber to post to the list. Subscriber Info (Addr. Change, sub, unsub etc.): http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/subscribers.htm Elecraft web page: http://www.elecraft.com