Re: [Elecraft] 14361!
Agree about coverage, but 350 - 500kHz is ample for my particular interests. I think that I chose an IF of 14 MHz for 6m and 2m for reasons of receiver spurious responses or transmitter spurii, or both, but as the choice was made about 50 years ago I won't swear to this before re-running an analysis. 73, Geoff. GM4ESD - Original Message - From: Bill Coleman [EMAIL PROTECTED] To: S55M [EMAIL PROTECTED] Cc: Elecraft elecraft@mailman.qth.net Sent: Tuesday, March 22, 2005 8:44 PM Subject: Re: [Elecraft] 14361! On Mar 21, 2005, at 6:03 PM, S55M wrote: While surfing arround on Elecraft list archives i read abt 14361 birdie. The common statment is Thanks God is out of band Not if You are using 144/14MHz transverter :( Why use 14 MHz as an IF? Seems like 28 MHz is a better choice -- and you get 2 MHz of coverage instead of nominally 350-500 kHz. Bill Coleman, AA4LR, PP-ASELMail: [EMAIL PROTECTED] Quote: Not within a thousand years will man ever fly! -- Wilbur Wright, 1901 ___ 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 control board r18, r19
If you knew the value of the 'resistors' that were going to live there, and you had them in your stash, you could install them in the proper place and put a jumper across them on the other side of the board. Then when it came time to install the other board, just clip the jumpers (or unsolder if you are a neat freak), which would be easier with a regular soldering iron. This won't work in all cases since sometimes you might be installing a jumper header instead of a cap or resistor. If this isn't your cup-o-tea, then don't lay the original jumper that close to the board and make it easy to clip in half. Then all you have to do is heat the connection and LIGHTLY pull on the jumper with a pair of small forceps or needle nose pliers and then clean the hole with the Hakko. It's easier to clean out a hole with nothing in it than to try to force a lead out of a hole with insufficent heat. NRE/COLE Test Center OH-3 pcarteratgcfn.org or wd8qwratarrl.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] k2 control board r18, r19
Jon, VE8JJ, wrote: I just want to confirm the assembly instructions: R18 and R19 are basically resistors with value of 0 (zero) ohms. So you solder in a piece of wire for each of them. Then if and when you are ready to install KAF2, you desolder and remove the two wires at R18 and .R19. Confession: I've built everything I've ever built, including a K1, two KX1s, two Rock-Mites, an ATS-3 and various test equipment, and now part of my K2...with the same Radio Shack 30W pencil. I do, however, swap out the tip once in a while! For solder, I use the RS 2% silver-bearing, thin solder...because it's so nice and shiny! Using desoldering braid, also from RS, has never been a problem. Placing the braid flat on a filled, plated through-hole, I hold the iron vertically and stick the tip into the spot where the hole is, under the braid, and I watch for the flow of solder into the braid. The result is a slick, clean hole. Never a problem. mojo! LL/K3ESE __ Do you Yahoo!? Yahoo! Small Business - Try our new resources site! http://smallbusiness.yahoo.com/resources/ ___ 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] Tortoise the Hare
Geoff... Would ye be of the Teenage Mutant variety?? *nudge nudge wink wink* 73, Julius n2wn --- Geoffrey Mackenzie-Kennedy [EMAIL PROTECTED] wrote: Julius, your Grandpa Aesop would not be pleased about Bugs! OK, OK, Turtles are up-market Tortoises. 73, Geoff GM4ESD (Turtle) - Original Message - From: J F [EMAIL PROTECTED] To: Elecraft@mailman.qth.net Sent: Tuesday, March 22, 2005 1:44 PM Subject: [Elecraft] Tortoise the Hare I must put myself in the hare category (read Bugs Bunny). ___ 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] de-Solder wick/braid
Lloyd, Are you supposed to but the braid *on top* of the iron which is heating the solder you are trying to remove? I always just put the braid on the joint and placed the tip of the soldering iron on top of the braid, heating the braid and the solder. Would like to know the correct way, I certainly seem to do a lot of solder removal...hi Tom, WB2QDG K2 1103 -- Original message -- From: Lloyd Lachow [EMAIL PROTECTED] Jon, VE8JJ, wrote: I just want to confirm the assembly instructions: R18 and R19 are basically resistors with value of 0 (zero) ohms. So you solder in a piece of wire for each of them. Then if and when you are ready to install KAF2, you desolder and remove the two wires at R18 and .R19. Confession: I've built everything I've ever built, including a K1, two KX1s, two Rock-Mites, an ATS-3 and various test equipment, and now part of my K2...with the same Radio Shack 30W pencil. I do, however, swap out the tip once in a while! For solder, I use the RS 2% silver-bearing, thin solder...because it's so nice and shiny! Using desoldering braid, also from RS, has never been a problem. Placing the braid flat on a filled, plated through-hole, I hold the iron vertically and stick the tip into the spot where the hole is, under the braid, and I watch for the flow of solder into the braid. The result is a slick, clean hole. Never a problem. mojo! LL/K3ESE __ Do you Yahoo!? Yahoo! Small Business - Try our new resources site! http://smallbusiness.yahoo.com/resources/ ___ 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] Re: de-Solder wick/braid
--- [EMAIL PROTECTED] wrote: Lloyd, Are you supposed to but the braid *on top* of the iron which is heating the solder you are trying to remove? I always just put the braid on the joint and placed the tip of the soldering iron on top of the braid, heating the braid and the solder. Would like to know the correct way, I certainly seem to do a lot of solder removal...hi Sorry if my wording was unclear...of course, I lay the braid on top of the (filled) hole, then hold the iron vertically and press it down, through the braid, into the hole - but through the braid. Wouldn't work the other way! LL/K3ESE __ Do you Yahoo!? Yahoo! Small Business - Try our new resources site! http://smallbusiness.yahoo.com/resources/ ___ 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] kx1 log
wayne burdick [EMAIL PROTECTED] wrote : I'm not sure how many people have tried this method. I used it a lot during field testing of the KX1 and it's great for casual logging. Wayne : I use the log all the time when I am operating casual pedestrian Mobile with the KX1. It works pretty well for me. The only problem I have is bumping the tuning dial sometimes when I flip the rig over. The trick I sometimes use is to engage the RIT as that is easier to do than lock, at least then I don't mess up my TX frequency. Michael VE3WMB P.S. Maybe on the KX2 you could add a pseudo-dedicated lock button and up / down tuning buttons to make tuning easier when you are forced to put the rig in a plastic bag during rain / snow. ___ 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: Separate Groups Would be a Mistake
I disagree! I think the need for another group is necessary for several of us. The group should be called Elecrafters Anonymous or EA for short. This would be a place for those of us who painfully wait for the latest product to come out or mindlessly make up pitiful excuses for the purchase of anything Elecraft, even if we have no use for it. This group would comfort those who after building their K2, KX1 or K1 (or all of the above) have suffered depression or withdrawal when it was discovered that building was more fun than operating. There would finally be an outlet for those wanting a K3. Ok, I'll be the first. Hello, my name is Tom and I'm addicted to Elecraft. It all started with an ad for a KX1. Everything was fine at first... AK2B ___ 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 control board r18, r19
I too built my K-2 and all accessories with the RS soldering iron. However, after reading all the interesting stuff on this reflector, including the Hakko desoldering iron, I finally bought a soldering station from Hakko and I can testify that soldering life will never be the same. Incredible difference to have a professional level iron in one's hand. Now it is time to build again and I look forward to using it. Bill K9YEQ ... Confession: I've built everything I've ever built, including a K1, two KX1s, two Rock-Mites, an ATS-3 and various test equipment, and now part of my K2...with the same Radio Shack 30W pencil. I do, however, swap out the tip once in a while! For solder, I use the RS 2% silver-bearing, thin solder...because it's so nice and shiny! Using desoldering braid, also from RS, has never been a problem. Placing the braid flat on a filled, plated through-hole, I hold the iron vertically and stick the tip into the spot where the hole is, under the braid, and I watch for the flow of solder into the braid. The result is a slick, clean hole. Never a problem. [WRJ] ... ___ 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] Elecraft Yahoo group?
Folks who see value in creating a separate Elecraft group, for whatever reason, might consider looking at the Elecraft group on Yahoo. This group is intended to augment the Elecraft reflector, according to its summary. It doesn't have a lot of members right now, and I'm not sure what their focus is. 73, Wayne N6KR --- 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] Dayton Hamvention Rooms
We are pretty well down to the wire on the rooms. There are still rooms available at the QRP-ARCI/FISTS hotel - the Holiday Inn / Homewood Suites in Fairborn, east of downtown Dayton. The room information is http://www.usol.com/~k8dd/rooms/rooms.htm There are a few more rooms than the totals show! If you are coming to the Hamvention and need a room - all rooms/suites are $99 (plus taxes) per night. Let me know before the end of the month. FYI if you're not picky about where you stay, I just booked a room at the Dayton Airport Hotel for $48/night on Hotwire.com. Rental cars were something like $13/day. BTW look for me manning the HamTestOnline.com booth, where I'm kind of a customer success-story paid volunteer kind of a guy (100% on the extra class exam after 20+ years of inactivity and 10 hours of study on their site). During my off-hours I'll be lurking around the Elecraft booth and drooling over a K2 to go with my K1. Craig WB0GUU K1 #1966 ___ 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] Elecraft Yahoo group?
On Wed, 23 Mar 2005, wayne burdick wrote: Folks who see value in creating a separate Elecraft group, for whatever reason, might consider looking at the Elecraft group on Yahoo. This group is intended to augment the Elecraft reflector, according to its summary. It doesn't have a lot of members right now, and I'm not sure what their focus is. Heh. Of course you got me curious. The last email (from a couple weeks back) says, The purpose of this group is to post pics of your setups, pics of mods, etc. It also says, Eric from Elecraft will be moderating this group more than I am ... -- Hisashi T Fujinaka - [EMAIL PROTECTED] BSEE(6/86) + BSChem(3/95) + BAEnglish(8/95) + MSCS(8/03) + $2.50 = latte ___ 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: Separate Groups Would be a Mistake
-- Original message -- From: Tom Hall [EMAIL PROTECTED] ...The group should be called Elecrafters Anonymous or EA for short. Ok, I'll be the first. Hello, my name is Tom and I'm addicted to Elecraft. It all started with an ad for a KX1. Everything was fine at first... AK2B Hi everyone my name is Tom and I'm powerless over 5 watts! Tom, WB2QDG (Friend of Bill W. in real life) ___ 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: drillbit question
These stepped drill bits are OK for the larger holes you might want to make in thin metal. They are sold at Harbor Freight at import prices. See their web pages. 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] K2 mic hole plug specs?
I have used CB/Ham Radio Mic plug (274-025) from Radio Shack with no problems. 73,Ken K3IU -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Lloyd Lachow Sent: Wednesday, March 23, 2005 2:27 PM To: List Elecraft Subject: [Elecraft] K2 mic hole plug specs? Someone pointed me to: http://www.siska.com/plugs.htm but I'm unsure...anyone have a part number for a good plug for the mic jack hole on a K2? Thanks! LL/K3ESE KX1#11 K1#379 K2#4442 __ Do you Yahoo!? Make Yahoo! your home page http://www.yahoo.com/r/hs ___ 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 mic hole plug specs?
I thought for sure that my K2 came with the mic jack (#370). It's been so long I can't remember for sure. I did get some plastic hole plugs for the unused holes on the back panel from a hardware store that snapped in and worked great until I finished filling them all with accessories. NRE/COLE Test Center OH-3 pcarteratgcfn.org or wd8qwratarrl.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] K2 mic hole plug specs?
--- Ken K3IU [EMAIL PROTECTED] wrote: I have used CB/Ham Radio Mic plug (274-025) from Radio Shack with no problems. Thanks, Ken, but I seek a plug for the hole, not for the jack...my intention is not to install the jack in the first place. LL/K3ESE __ Do you Yahoo!? Yahoo! Small Business - Try our new resources site! http://smallbusiness.yahoo.com/resources/ ___ 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 mic hole plug specs?
I think I would reconsider that. Even though you don't wish to ever operate the thing on phone, you just might decide to sell it someday, and having the mic jack installed would probably increase the value. On Mar 23, 2005, at 11:51 AM, Lloyd Lachow wrote: --- Ken K3IU [EMAIL PROTECTED] wrote: I have used CB/Ham Radio Mic plug (274-025) from Radio Shack with no problems. Thanks, Ken, but I seek a plug for the hole, not for the jack...my intention is not to install the jack in the first place. LL/K3ESE - 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] K2 mic hole plug specs?
--- Jack Brindle [EMAIL PROTECTED] wrote: I think I would reconsider that. Even though you don't wish to ever operate the thing on phone, you just might decide to sell it someday, and having the mic jack installed would probably increase the value. Oh, I'll keep the jack. and it will be the work of five minutes to install in the unlikely event of my ever parting with this rig...I just don't want that alien thing staring me in the face during the thousands of hours I'll spend sitting in front of it. LL / K3ESE __ Do you Yahoo!? Yahoo! Small Business - Try our new resources site! http://smallbusiness.yahoo.com/resources/ ___ 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] EPA QRP Polar Bear March Madness Event!
Hello all, Well we're only two days away from the EPA QRP Club Polar Bear March Madness Event! To date we have seven Pulpit Rock, PA Polar Bears, four Iowa Polar Bears, one PA Polar Bear, one VA Polar Bear and one GA Polar Bear. That's a total of 14 Polar Bear Ops for this Friday's event. Weather here in PA should be rain, but we all still will head up to the rock to operate as Pulpit Rock Polar Bears on the AT. Remember, if you work a Polar Bear, you can grab a beautiful Polar Bear Certificate. WB3AAL and myself (WA3WSJ) will hike up the mountain in the rain and then set up tents to operate in to keep dry. We'll do the hard part, but we need you to make contacts! Take a look at the Polar Bear Web site by clicking on the link below. http://www.wa3wsj.com/files/PolarBear2005.html 72, Ed, WA3WSJ Polar Bear #1 ___ 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] Its T1 day here
So how many of you received your T1 today? I did. -- John K7SVV -- No virus found in this outgoing message. Checked by AVG Anti-Virus. Version: 7.0.308 / Virus Database: 266.7.4 - Release Date: 3/18/2005 ___ 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 mic hole plug specs?
I was just at Lowe's looking for black plugs for the holes in the back panel of a K2. I hate unfilled holes...it looks kind of cheesey to me. They had quite an assortment, but nothing to fit the rear. Might be worth a look for the mic hole. My K2 already has the mic jack installed. I'm looking for one of those protective caps to fit over it. Some might say, that's what the microphone is for. Hi. Eric KE6US -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Lloyd Lachow Sent: Wednesday, March 23, 2005 11:27 AM To: List Elecraft Subject: [Elecraft] K2 mic hole plug specs? Someone pointed me to: http://www.siska.com/plugs.htm but I'm unsure...anyone have a part number for a good plug for the mic jack hole on a K2? Thanks! LL/K3ESE KX1#11 K1#379 K2#4442 __ Do you Yahoo!? Make Yahoo! your home page http://www.yahoo.com/r/hs ___ 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] (no subject)
Hello all, To answer a question -Yes 2m and any other repeater contacts are valid Polar Bear Contacts. You can use two cans and a string too. Just contact a Polar Bear on Friday! Now get those paws ready to contact a polar bear. 72, Ed, WA3WSJ Polar Bear #1 ___ 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] T1-K ATU kit and T1-FT817 cable are shipping
For inquiring minds: We started shipping the T1-K ATU kit and its assembled T1-FT817 adapter cable this week. Have fun! 73, Eric WA6HHQ 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 mic hole plug specs?
Look up the Caplugs Co. on Google, and write for some samples of their plugs, stating the sizes you need. -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] K2 mic hole plug specs?
Don't you think a microphone is an awfully expensive way to cover that unsightly hole in the front of your rig? There must be a better way to seal it from exposure ;) I wish I had not taken the masking off the back panel until I had found which holes were superfluous to my needs. Then I would not have as many avenues for mojo leakage :( Kevin. KD5ONS Prevent Mojo Leakage Crusade!! On Wed, 23 Mar 2005 13:41:19 -0800, EricJ [EMAIL PROTECTED] wrote: I was just at Lowe's looking for black plugs for the holes in the back panel of a K2. I hate unfilled holes...it looks kind of cheesey to me. They had quite an assortment, but nothing to fit the rear. Might be worth a look for the mic hole. My K2 already has the mic jack installed. I'm looking for one of those protective caps to fit over it. Some might say, that's what the microphone is for. Hi. Eric KE6US -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Lloyd Lachow Sent: Wednesday, March 23, 2005 11:27 AM To: List Elecraft Subject: [Elecraft] K2 mic hole plug specs? Someone pointed me to: http://www.siska.com/plugs.htm but I'm unsure...anyone have a part number for a good plug for the mic jack hole on a K2? Thanks! LL/K3ESE KX1#11 K1#379 K2#4442 __ Do you Yahoo!? Make Yahoo! your home page http://www.yahoo.com/r/hs ___ 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 -- No virus found in this outgoing message. Checked by AVG Anti-Virus. Version: 7.0.308 / Virus Database: 266.8.1 - Release Date: 3/23/2005 ___ 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 mic hole plug specs?
In a message dated 23/03/05 19:53:12 GMT Standard Time, [EMAIL PROTECTED] writes: I seek a plug for the hole, not for the jack...my intention is not to install the jack in the first place. Try an auto accessory shop for blanking plugs/caps. They come in small packs in the UK with assorted sizes, so probably just as readily available in the USA. Come in handy for various construction projects. Bob, G3VVT ___ 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 #4830 IS ALIVE
Hi Gang: Finished up the basic K2 (S/N 4830) this afternoon with no problems except for the VCO range which was below minimums. Fortunately, I had a 12uH inductor for L31 from an earlier project so that went in and solved the problem. Still have a couple of boxes of options to get assembled. Much fun ahead!! 73, Ken K3IU ___ 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 anyone who doubts QRP
Nothing earth shattering here. BUT. I just worked EA6UN on 40M at abt 0040 with 2W out of my K1-4 (s/n:1977) Granted I was using a 40M dipole up at 55 feet, but I was 569 there and he answered me on my FIRST CALL. I have literally gotten the operating bug again from this radio. I know I'll be ordering the antenna tuner very soon. I will definitely be on the trails this spring with it. Thanks to everyone who answered my questions during the assembly process. Vin KR2F Mount Tremper, NY ___ 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] Frequency Counter
Can someone recommend a general purpose frequency counter suitable for setting C22 in a K2 and for other ham shack uses? Glenn K5ZE ___ 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] N2CQ QRP Contest Calendar Mar 26-Apr30, 2005
~~ N2CQ QRP CONTEST CALENDAR Mar 26 - Apr 30, 2005 ~~ CQ World-Wide WPX Contest (SSB) ... QRP Category Mar 26, z to Mar 27, 2359z Rules: http://www.cq-amateur-radio.com/awards.html ~~ Spring QRP Homebrewer Sprint (CW/PSK31) ... QRP Contest Mar 28, z to 0400z (Sunday Mar 27, 7PM to 11PM EST) Rules: http://www.njqrp.org/data/qrphomebrewersprint.html ~~ Low Power Spring Sprint (CW) ... QRP Category Mar 28, 1400z to 2000z Rules: http://www.sk3bg.se/contest/lpsprspr.htm ~~ QRP BARBERSHOP QUARTET CONTEST (CW QRP)... QRP Contest! Mar 30, 9PM to 11PM EST Rules: http://www.io.com/~n5fc/barbershop_contest.htm ~~~ ATLANTICON - Apr 1-2, 2005 Info: http://www.njqrp.org/ ~~ SP DX Contest (CW/SSB) ... QRP Category Apr 2, 1500z to Apr 3, 1500z Rules: http://www.contest.spdxc.org.pl/reg/reg_g.html ~~ Missouri QSO Party (ALL) Apr 2, 1800z to Apr 3, 0500z Apr 3, 1800z to Apr 3, 2400z Rules: http://www.qsl.net/w0ma/contests.htm ~~ ARS Spartan Sprint (CW) ... QRP Contest!! Apr 5, 0100z to 0300z (First Monday 9 PM EDT) Rules: http://www.arsqrp.com/ ~~ QRP ARCI Spring QSO Party (CW) ..QRP Contest!!! Apr 9, 1200z to Apr 10, 2400z Rules: http://www.qrparci.org/contest.htm ~~ Georgia QSO Party (CW/SSB) ... QRP Category Apr 9, 1800z to Apr 10, 0359z Apr 10, 1400z to Apr 10, 2359z Rules: http://gqp.contesting.com ~~ UBA Spring Sprint (80m SSB) ... QRP Entries Noted Apr 10, 0600z to 1000z Rules: http://www.sk3bg.se/contest/ubasprc.htm ~~ TARA Skirmish Digital Prefix Contest ... QRP Category Apr 16, z to 2400z Rules: http://www.n2ty.org/seasons/tara_dpx_rules.html ~~ Michigan QSO Party (CW/SSB) ...QRP Category Apr 16, 1600z to Apr 17, 0400z Rules: http://www.miqp.org/ ~~ EA-QRP Contest (CW) ... QRP Contest! Apr 16, 1700z to 2000z (10, 15 20 Mtrs) Apr 16, 2000z to 2300z (80 Mtrs) Apr 17, 0700z to 1000z (40 Mtrs) Apr 17, 1000z to 1300z (10, 15 20 Mtrs) Rules: http://www.eaqrp.com/concurso.htm ~~ Ontario QSO Party (CW/SSB) ... QRP Category Apr 16, 1800z to Apr 17, 1800z Rules: http://www.odxa.on.ca/oqp/index.html ~~ Run For The Bacon (CW) *** QRP Contest *** Apr 18, 0100z to 0300z Rules: http://fpqrp.com ~~ Helvetia Contest (CW/SSB) (Swiss) ...QRP Category Apr 23, 1300z to Apr 24, 1300z Rules: http://www.uska.ch/html/en/index_e.htm ~~ Florida QSO Party (CW/Phone) ...QRP Category Apr 23, 1600z to Apr 24, 0159z and Apr 24, 1200z to 2159z Rules: http://www.floridaqsoparty.org/ ~~ Nebraska QSO Party (CW/SSB) ... QRP Category Apr 23, 1700z to Apr 24, 1700z Rules: http://www.qsl.net/hdxa/index.html ~~ FISTS/EUCW CW QRS Contest (CW) ... QRP Category Apr 24, 0001z to Apr 30, 2359z Rules: http://www.agcw.de/eucw/euqrs.html ~~ ?CQC PSK31 Kontest ... QRP Contest! Apr 24, 1900z to Apr 25, 0100z Rules: http://www.cqc.org/contests/index.htm ~~ QRP To The Field (CW) ...QRP Contest!! Apr 30, 1500z to 2400z (Pick any 6 hours) Rules: http://www.zianet.com/QRP or http://www.kkn.net/archives//html/QRP-L/2005-03/msg00596.html ~~ Thanks to SM3CER, WA7BNM, N0AX(ARRL), WB3AAL and others for assistance in compiling this calendar. Please foreward the contest info you sponsor to [EMAIL PROTECTED] and we will post it and give it more publicity. Anyone may use this N2CQ QRP Contest Calendar for your website, newsletter, e-mail list or other media as you choose. (Include a credit to the source of this material of course.) 72 de Ken Newman - N2CQ [EMAIL PROTECTED] http://www.amqrp.org/contesting/contesting.html
[Elecraft] 20 m net - belated comment
I tried to post a msg from BVI on Monday but it doesn't seem to have made it. What a thrill to have been heard on the ECN 20M net! And congrats to Tom for pulling my puny signal out of the noise. For the past week, until this morning, I was operating as VP2V/K2HYD on Torotla, BVI with my KX-1 and a 24 ft piece of wire running from the hotel room patio to a nearby palm tree (BTW, a local came by and pulled coconuts out of the tree - I begged him not to pull down my antenna in the process. Not only did he not pull down the antenna, but he cut up one of the coconuts and gave it to me to drink the milk - delicious, even tho I was not able to follow his admonition to add rum to it before drinking.) I copied Kevin at about 70%, K1EV at about the same, and Tom, N0SS was booming in. Sorry to say other stations were detectable but not copyable. My trusty 12V gel-cell battery failed on Saturday and would not take a charge, so I was on the internal alkaline AA cells ($3.85 for pack of two at the local store!) and running about 1.2 W. Got good results for the week, tho - operated mostly on 20 in the afternoons (mornings were spent scuba diving) and had about two dozen contacts - including Spain, France and Germany as well as some rag chews into FL. Hope to do better next sunday with my windom from home! 73 Ray K2HYD ___ 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] Help! my AGC is taking over my K2!
Hi gang, It's Merlin, W3ICT; you know, the guy who complains about the filter in the KSB2 all the time. This time, it's actually something different. Recently I had to replace the finals in my K2 (2631). In the process of measuring forward bias, I accidentally lunched the SC1969s with clumsy metering skills. Got the finals put back no problem, but a strange thing has surfaced, and I wonder if anybody has seen it before. Unrelated to the finals, I turned the K2 on and the S meter pegged and the receiver shut down its 1350P IF amp. I measured the AGC voltage. It's way up there at 5.5 volts, regardless of whether the AGC is disabled and regardless of the position of the RF gain control. Sure enough, if I lift the collector on Q12, the receiver comes up to full sensitivity. If I lift d2 (these are all components on the control board, by the way), thus depriving the AGC amp of a signal from the IF, it still makes no difference; the AGC amplifier still makes too much voltage. Any thoughts? Everything else works, by the way. Does U2 just go bad sometimes? By the way, in the matter of filters, I've come up with a simple shielding technique, using tin sheet from hobby shops, that actually improves the ultimate rejection and the shape factor of the seven pole device that's used in the KSB2. I bet somebody out there has experienced this weirdness. I hope Regards, Merlin, W3ICT ___ 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] Fw: batteries for the KX1
Howdy Gang: OK...so I have found NiMh AA batteries at 2300mah that I can use in my KX1. Six of these puppies will provide 7.2vdc. The non-rechargeable AA Lithium batteries available provide about 9vdc. Question: Do any rechargeable Lithium AA batteries exist I haven't seen any in the AA form factorsure hope some QRP'er out there knows of a source. 73, Joe W2KJ I QRP, therefore, I am ___ 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] Frequency Counter
Glenn, The qualities of a frequency counter capable of setting the K2 reference accurately is that it be capable of counting down to 1 Hz and have adequate accuracy - which means that it must be properly calibrated. The calibration is more important than having any particular counter. Most any counter capable of input frequencies 15 MHz and above will do a good job if properly calibrated. For general ham use at HF, I would look for one that will go to at least 50 MHz or preferrably 100 MHz - calibration to off the air WWV is just not accurate enough for most purposes, calibration to a GPS based standard or a WWVB based standard should be adequate. Be aware of the long term and short term stability specs of the reference oscillator in any frequency counter that you invest in - that will tell you how accurate your counter should be and how much drift you may experience after it is calibrated. Usually, the calibration standard must be about 10 times more accurate than the instrument being calibrated, so if you need to calibrate an instrument to 1 part in 10^6, you will need a standard that is guaranteed to 1 part in 10^-7 to do a proper calibration. The major point I am trying to make here is that you should know your instrument's accuracy so that you know just how 'far to trust it' - that fact pertains to all measurement instruments not just frequency counters, if you don't know the accuracy, the lower order digits shown on a multi-digit instrument may be pure garbage. If setting the K2 reference oscillator is your major goal, I strongly suggest that you use the internal K2 counter and the 'N6KR' method - which is the one detailed on the Elecraft website http://www.elecraft.com/Apps/K2%20C22%20Adjust%20App%20Note.pdf. That method does require that you be able to tune WWV in precisely - listening to the voice announcements will get you close, I highly recommend that you use Spectrogram to view the tones transmitted by WWV - they alternate between 500 and 600 Hz on alternate minutes, and if you set Spectrogram markers at both 500 and 600 Hz, after a few minutes you can tune the K2 so that the Spectrogram peaks from the tones line up with the markers. This method for setting the K2 reference is more accurate than using an external counter unless you know that your counter is calibrated properly and accurately (calibration to 1 part in 10^-7 or better is my recommedation). 73, Don W3FPR -Original Message- Can someone recommend a general purpose frequency counter suitable for setting C22 in a K2 and for other ham shack uses? Glenn K5ZE ___ 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] Help! my AGC is taking over my K2!
Merlin, First a correction - the IF signal path into the AGC does not flow through D2, so removing it will not shut down the AGC, but rather will guarantee that AGC will always be present - the IF signal comes into the mixer on pin 1 while C10 effectively grounds pin 2 at the IF frequency. I have not seen or heard of a failure for Control Board U2, but I guess it is possible - but before making any rash conclusions, can you provide the voltage measurements at U2 pins 5, 6 and 7? Also check the resistance measured from U2 pin 7 to pin 6 - if it is much greater than 33k, check the soldering at R5 and/or check for a bad R5. PS - yes I would like to see your KSB2 shielding. Can you put it on a website or something like that? - I'm certain we will need pictures. 73, Don W3FPR -Original Message- Unrelated to the finals, I turned the K2 on and the S meter pegged and the receiver shut down its 1350P IF amp. I measured the AGC voltage. It's way up there at 5.5 volts, regardless of whether the AGC is disabled and regardless of the position of the RF gain control. Sure enough, if I lift the collector on Q12, the receiver comes up to full sensitivity. If I lift d2 (these are all components on the control board, by the way), thus depriving the AGC amp of a signal from the IF, it still makes no difference; the AGC amplifier still makes too much voltage. Any thoughts? Everything else works, by the way. Does U2 just go bad sometimes? By the way, in the matter of filters, I've come up with a simple shielding technique, using tin sheet from hobby shops, that actually improves the ultimate rejection and the shape factor of the seven pole device that's used in the KSB2. I bet somebody out there has experienced this weirdness. I hope ___ 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] K1 Question
I haven't done it, Ron. Looks like a recipe for disaster, though, depending on what field means. If it means operating in the backyard on the patio furniture with the XYL trotting out beer, it might be OK. Operating in the RAIN, in a TENT, at NIGHT from Pulpit Rock..., not so much. The standoffs between the RF board and the ATU are a pain, as you undoutedly know. You just KNOW your going to lose one of them or strip some threads or bend some of those very long header pins. The possibilities for disaster are infinite. When 80 is the band of choice, it's Nature's way of saying, Hit the sack, Ron. 20 will be open tomorrow. Eric KE6US K1 - SN 01976 K2 - SN 00567 -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Ron Polityka Sent: Wednesday, March 23, 2005 6:22 PM To: .Elecraft Subject: [Elecraft] K1 Question Hello, I was wondering if anyone on the list has tried this with their K1 and the ATU installed. Have the 2 band board made for 80 17 meters and the 4 band board made for 40, 30, 20 15 meters. Then swap them out in the field. Just wondering. 72 and Thanks, Ron Polityka WB3AAL www.wb3aal.com www.n3epa.org/ K1 - SN 01011 K2 - SN 01392 ___ 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] Slug tuned coil installation
Hi Elecraft builders and users, I am currently building a K2, SN 04777. Although, I am not new to kit building, it has been many years since I have built anything. Thus, I have forgotten a few things. Which, brings me to this question, In the installation of slug tuned coils, is it necessary to solder the two(wide) legs which are attached to the can/case of the coil? I am wanting to think that I did this in the past. But, upon looking at the two or three slug tuned coils that I have already installed on the K2's RF board, I do not find that they electrically connect to anything else. Thus, I am wondering if it is really necessary to solder them. Since, it appears that they are just used to hold the coil in place. And, the width of the hole (around said legs) would take bunches of solder to fill. I have tried a search in the archives, concerning soldering slug tuned coils etc. But, cannot find anything that pertains to the installation of slug tuned coils. Thanks in advance, Mike KT2E P.S. First smoke test of the K2 (control board, front panel etc.) was great, everything checked out. ___ 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 4786 Has been Born!
Was baptized tonight with a QSO from Allentown, PA to Clearview, FL with K4IBZ on about 7034.3 kHz. Thanks, Bill! Signal was strong and in the clear just after midnight east coast time. Bill was definitely 599 here and he gave me a 589 while I was running 5 W (I know, it is overkill). Why was I on 7.034 instead of 7.040? Well, I've been rockbound there with my SmallWonderLabs RockMite (RM-40) for the past year now, so it was refreshing to tune around and be able to call somebody who was just finishing up a QSO and started calling CQ rather than waiting for somebody to wonder around to 7.040 or answer my CQ there. Don't worry, I'll be back often, it has a special fondness in my heart, although I'll be wondering around a bit now too elsewhere on 40m (and 80 and 30 and 20 ...). Had a frustrating night doing frequency calibration filter CAL FIL setup and alignment. Not sure why it was so frustrating. C22 didn't seem to adjust the frequency display as I thought it would, but eventually I think I got things tuned in on frequency, at least for now they are within about 0.2 kHz, which is off a heck of a lot more than I would like, but it is closer than it was. When I put a new L31 in to get more PLL range (my 10 uH only gave me 9.1 kHz) I'll have to spend more time with it then. In the meantime I'll have fun playing, and building the other modules that will be going in soon.. I may take the rig along for the Polar Bear Moonlight Madness event on Friday with the EPA QRP Club and use it instead of the FT-100 mobile rig. Check out: http://www.wa3wsj.com/files/PolarBear2005.html for more info on Friday's event. See if you can work me with my new K2! Of course this means I'll be doing more on CW instead of phone. Mark, NK8Q K2 4786 ___ 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
