RE: [Elecraft] I fried my N-Gen module
Leigh: That's a brilliant suggestion. I wish you had posted it before I flamed my N-Gen. BTW Elecraft (The Best Radio Company in the World) sent me the replacement part for free. Pretty impressive as it was obviously my fault. Paul N8NOV Houston There's also the RX ANT jack if you have the 160m option. 73, Leifh/WA5ZNU -- No virus found in this outgoing message. Checked by AVG Free Edition. Version: 7.5.446 / Virus Database: 268.18.4/705 - Release Date: 2/27/2007 3:24 PM ___ 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] AGC - K2 #5942
Interested in the posts on this. I am now working on the RF board but at the Part 1 test I was only able to get 3.8v with R1 flat out - can reduce volts but not increase. Was very grateful for the quick response from Elecraft to an e mail on the topic but these recent posts make me wonder whether I will have a problem with no opportunity to increase voltage. If I have a problem would rather know now as the RF board gets busier and busier! 73 Nick G3RWF ___ 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] Other benefits of installing K60XV
Hello group, I am considering getting the 144 transverter. I am curious if there any other benefits of installing the X60XV apart from not having to switch antennas? Dave VK2NA ___ 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] New Elecraft Amp(s) - with bare K2?
The amplification of the PA is limited by the low only in the USA. Hope that there will be an overseas edition, who can be made happy by barefoot K2. 73 Val LZ1VB Hi Fred, I fully appreciate the quality of Elecraft products. However, they still need to have a marketable amplifier. In other words, to cover their RD, they should aim at selling the amplifier not only to the K2 users. My barefoot K2 can drive both my ICPW-1 and Quadra System to 350-400 watts. Therefore, the forthcoming KPA800 / 1500 should have similar amplification gain. If the proposed KPA800 / 1500 can only work with K2/100 and with less gain, I regret to say that the marketability of the amplifiers will be adversely affected. ICPW-1 and Quadra System are selling about US$4000 in VR2. I would expect KPA800 /1500 selling at similar price. For the price range, if the KPA800 / 1600 only can work with K2/100 and less amplification gain, it is really not a market taker. 73 Johnny Siu VR2XMC From: Fred (FL) [EMAIL PROTECTED] To: elecraft@mailman.qth.net Subject: [Elecraft] New Elecraft Amp(s) - with bare K2? Date: Tue, 27 Feb 2007 14:40:52 -0800 (PST) Will the soon-to-be-sold new Amplifier(s) coming out by Elecraft - be able to be fully driven by a bare bones basic K2? As always a fan of separate units; xcvr, amp, tuner, swr/power metering. I'm trying to end up with a CW/SSB decent wattage K2. I can't get myself to go the top-cover amplifier KPA100 route. IMHO - not the way to go for me. I guess what I'm driving at (!) - is what is the min. drive power required of these new amplifiers? Fred, N3CSY _ MSN Tool Bar 幫你刪除惱人的廣告 ! http://toolbar.msn.com.hk ___ 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] New Elecraft Amp(s) - with bare K2?
So you put 10 watts in and get ~400 watts out! You put in 50 watts and get 2000 watts out Where's the rub? de Joe, aa4nn -- - SNIP - My barefoot K2 can drive both my ICPW-1 and Quadra System to 350-400 watts. Therefore, the forthcoming KPA800 / 1500 should have similar amplification gain. If the proposed KPA800 / 1500 can only work with K2/100 and with less gain, I regret to say that the marketability of the amplifiers will be adversely affected. ___ 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] Other benefits of installing K60XV
Group: How about adding an extra pre-drive stage with automatic gain which takes anywhere from 5-50W and drives it to the level needed for full (800 resp. 1800W) output? That's how some of the other amps seem to do it. If you feed it 5W, the pre-drive stage does its 10dB thing first. If you feed it 25W, etc etc. up to the point where you feed it 50-100W, where it doesn't do any pre-drive at all, possibly even some level of 'input overdrive' shutdown protection. I'd like a KPA1800 for use with my K2/100, but being able to use it with my bare K2/15, as well as with e.g. my FT817 would kick ass. One good amp serves all, and I'd prefer it to be an Elecraft ! Given the cost of RD and the sheer desire to actually make money on things, Elecraft should think (or perhaps re-think) their design into a market position where they can grab a big load of sales, not just K2/100 owners... Cheers, Fred PA4YB$/KA4YBR K2/100 #05331 -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of David Walker Sent: woensdag 28 februari 2007 11:34 To: elecraft@mailman.qth.net Subject: [Elecraft] Other benefits of installing K60XV Hello group, I am considering getting the 144 transverter. I am curious if there any other benefits of installing the X60XV apart from not having to switch antennas? Dave VK2NA ___ 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
OOPS! (was: RE: [Elecraft] Other benefits of installing K60XV)`
Reply posted in wrong thread, sorry ! --f ___ 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 Tuning problem
Mike, I'm sure Don and Ken are steering you right. Visual inspection of the thermistor board may not be enough. I had a problem there myself, signed off on it as good several times and went looking elsewhere for the problem. Finnally, after quit a bit of disassembly, I reflowed what looked like a good solder joint and my K2 took off playing just like it should. Spend some time there and I'm sure you will find the culprit. 73, Chuck K4QS ___ No banners. No pop-ups. No kidding. Make My Way your home on the Web - http://www.myway.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] New Elecraft Amp(s) - with bare K2?
A power gain of x40 is very high for a mass produced RF ham amplifier (about 17db). I believe an FCC rule limits it to 15 or 16db for US marketability, due to CB issues in part. Many non-US amateur amp developers work around this by using power swamping resistors in the input circuits, of the US market amps they make, to comply with the FCC requirements. Just take a look at what the Italian amp maker Expert has had to do with its new solid state 1Kamp, just to get it approved by the FCC (60 watts inputfor the US version, 20 watts for the rest). The limiting factor is the need for neutrlisation in a high gain RF amp. Something to stay well away from, and at 17db you're pushing the envelope quite close. Just take a look at the 'export' versions of the QRO and Command amps - x35 power gain - and that's just for the overseas market. A higher gain amp can be built and made to work without neutralisation, but may be difficult to reproduce for mass use. Happiness is around 13db or x20 in my view. 73, Wyn VR2AX So you put 10 watts in and get ~400 watts out! You put in 50 watts and get 2000 watts out Where's the rub? de Joe, aa4nn -- - SNIP - My barefoot K2 can drive both my ICPW-1 and Quadra System to 350-400 watts. Therefore, the forthcoming KPA800 / 1500 should have similar amplification gain. If the proposed KPA800 / 1500 can only work with K2/100 and with less gain, I regret to say that the marketability of the amplifiers will be adversely affected. ___ 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] AGC - K2 #5942
Nick, You should never have to increase the AGC Threshold voltage above 3.8 volts. In some cases you will want to lower it a bit, but not raise it. The proper adjustment occurs near the pot maximum. If I understand you correctly, all is well. 73, Don W3FPR -Original Message- Interested in the posts on this. I am now working on the RF board but at the Part 1 test I was only able to get 3.8v with R1 flat out - can reduce volts but not increase. Was very grateful for the quick response from Elecraft to an e mail on the topic but these recent posts make me wonder whether I will have a problem with no opportunity to increase voltage. If I have a problem would rather know now as the RF board gets busier and busier! 73 Nick G3RWF -- No virus found in this outgoing message. Checked by AVG Free Edition. Version: 7.5.446 / Virus Database: 268.18.4/703 - Release Date: 2/26/2007 2:56 PM ___ 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] Other benefits of installing K60XV
Dave, You will gain low level input to the XV144, be able to utilize separate transmit and receive paths between the XV144 and the K2, and yes. if you use the K2 for HF, there is no need to change the HF antenna when using the transverter. 73, Don W3FPR -Original Message- Hello group, I am considering getting the 144 transverter. I am curious if there any other benefits of installing the X60XV apart from not having to switch antennas? Dave VK2NA -- No virus found in this outgoing message. Checked by AVG Free Edition. Version: 7.5.446 / Virus Database: 268.18.4/703 - Release Date: 2/26/2007 2:56 PM ___ 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] Access to G4OEP Web Site
Several persons reported difficulty accessing G4OEP's web site after I recommended it. I've had an exchange of E-mail messages with Andy, G4OEP, about these problems. He suggests trying access via an alternative route using an proxy server such as http://www.anonymization.org/-g4oep.atspace.com. http://www.anonymization.org/-g4oep.atspace.com His direct web address is *g4oep*.atspace.com He also notes that his web provider has recently reported problems with its servers. I've tried both the direct and proxy route this morning and found both work sometimes and fail at other times. Be patient and retry if the original access attempt fails. His work on toroid inductance versus winding spacing can be found from his home page under the link trimming toroidal inductors. Jack K8ZOA www.cliftonlaboratories.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] Access to G4OEP Web Site
I said: His direct web address is *g4oep*.atspace.com That should read http://g4oep.atspace.com/ Jack K8ZOA ___ 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] I fried my N-Gen module
Glenn, Yes, the N-Gen does not like to see transmitted power at its output! Check to see if MiniCircuits has any European sources. Your least cost alternative may be to send a note to mailto:[EMAIL PROTECTED] and ask for a replacement. Dans Small Parts has a suitable substitute (INA-10386) that I have used, but he wants $13.50 for international shipping - but if you order other parts it may be worthwhile. Sorry to hear of your disaster. Put the K2 into CW TEST in the future. But who am I to talk, I did the same thing only last week (for the 4th or 5th time). Fortunately, I have replacements on hand so I was able to recover in a few minutes after the air cleared from the AHHH S**T. 73, Don W3FPR -Original Message- Hi all while checking the alignment of my filters I accidentally hit my paddles (I know, I should disconnect them before doing such stuff...) and I zapped the N-Gen that was connected to my K2's antenna port. Most likely I fried the MAR-1 amp. Can anyone tell me where I can find a replacement chip in Belgium or the Netherlands? I tried a couple of local electronic parts stores but to no avail. Thanks for any help 73 Glenn ON4WIX K2/100 s/n 5361 -- No virus found in this outgoing message. Checked by AVG Free Edition. Version: 7.5.446 / Virus Database: 268.18.4/703 - Release Date: 2/26/2007 2:56 PM ___ 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] I fried my N-Gen module
Maybe the lesson here is: If you're using the ngen, stock a few spares of the MMIC ?? Mark On 2/28/07, Don Wilhelm [EMAIL PROTECTED] wrote: ... I did the same thing only last week (for the 4th or 5th time). Fortunately, I have replacements on hand so I was able to recover in a few minutes after the air cleared from the AHHH S**T. ___ 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] fickle finger of fate (smile)
Ah ... the coveted Fickle Finger of Fate is hereby awarded to Don and our European friend. For acts performed without first engaging use of brain, followed by the realization of shock and acts of exasperation. Congratulations! Ron wb1hga little humor in our lives adds years of living Don Wilhelm [EMAIL PROTECTED] wrote: .. I did the same thing only last week (for the 4th or 5th time). Fortunately, I have replacements on hand so I was able to recover in a few minutes after the air cleared from the AHHH S**T. ___ 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] FS - K2 s/n 5494 w/KPA100 KAT100 in EC2
I have a K2, s/n 5494 with a KSB2, KIO2 and a KNB2 with KPA100 amp/KAT100 tuner in the EC2 case. Professionally built and works perfectly. Comes with all manuals, cables and the extra cover for the EC2. Pictures on request. $1300 shipped conus. Please email off Reflector. 73, Mark - W5EZY Grenada, MS Do you Yahoo!? Everyone is raving about the all-new Yahoo! Mail beta. http://new.mail.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
RE: [Elecraft] I fried my N-Gen module
Mark, I don't think so! Putting the K2 into CW TEST before attaching the N-Gen is a wise thing to do. Since I do use mine more frequently than most (3 or more times a week on a regular basis), I do keep several spares on hand for whenever I lapse into forgetfulness. 73, Don W3FPR -Original Message- Maybe the lesson here is: If you're using the ngen, stock a few spares of the MMIC ?? Mark On 2/28/07, Don Wilhelm [EMAIL PROTECTED] wrote: ... I did the same thing only last week (for the 4th or 5th time). Fortunately, I have replacements on hand so I was able to recover in a few minutes after the air cleared from the AHHH S**T. -- No virus found in this outgoing message. Checked by AVG Free Edition. Version: 7.5.446 / Virus Database: 268.18.4/705 - Release Date: 2/27/2007 3:24 PM ___ 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] LO BATT
Hello Elecrafters! I have just finished building my new KAT100 and the XG2 . They both work very well indeed. I am using a K2/100 (serial 5310) with a regular power supply off 220 volts and, occasionally, in the middle of my CW transmissions, the Lo Batt message pops up on the display (beep included). The K2 carrys on keying. I thought this would only appear if you were using a battery of some kind with low voltage delivery. Could this be an indication that my power supply is developing a problem? Example: I am on 24910 CW. On standby my K2/100 indicates: 13.0 V and 0.52 On transmit it indicates: +/- 10.0 V. and 2.34 A comment would be very much appreciated. 73 Manuel LU5OM CT4IK ___ 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] LO BATT
If the input DC voltage to the K2 is too low, it will say LO BATT (for battery or external supply). I got the same message when I was using a power supply that was putting out too little voltage. The manual tells you the acceptable range, but your power supply should not drop to 10 volts. Others here will have more detailed info they can provide. 73, Tom KG3V Quoting Manuel Wilches [EMAIL PROTECTED]: Hello Elecrafters! I have just finished building my new KAT100 and the XG2 . They both work very well indeed. I am using a K2/100 (serial 5310) with a regular power supply off 220 volts and, occasionally, in the middle of my CW transmissions, the Lo Batt message pops up on the display (beep included). The K2 carrys on keying. I thought this would only appear if you were using a battery of some kind with low voltage delivery. Could this be an indication that my power supply is developing a problem? Example: I am on 24910 CW. On standby my K2/100 indicates: 13.0 V and 0.52 On transmit it indicates: +/- 10.0 V. and 2.34 A comment would be very much appreciated. 73 Manuel LU5OM CT4IK ___ 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] I fried my N-Gen module
Yep, been there, got the tee-shirt! A sniff of RF zaps the MMIC and creates the Homer effect (DOH!). Murphy's law states that if it can possibly go wrong, it will do so at the most inconvenient moment. I seem to prove Murphy's law most days HI! Email Elecraft to get a price, you may be pleasantly surprised. Their service, friendliness and communication is the best I've ever encountered. Thanks, guys and gals, take a bow, you're really appreciated! 73 all. DaveL G3TJP ___ 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] I fried my N-Gen module
Thanks to those that sacrificed their NGEN, it's helpful for me to read that, as I'm building an XG2 at the moment and it will help me remember to go into TEST mode before connecting it ;) Jeff N6GQ On 2/28/07, David Lankshear [EMAIL PROTECTED] wrote: Yep, been there, got the tee-shirt! A sniff of RF zaps the MMIC and creates the Homer effect (DOH!). Murphy's law states that if it can possibly go wrong, it will do so at the most inconvenient moment. I seem to prove Murphy's law most days HI! Email Elecraft to get a price, you may be pleasantly surprised. Their service, friendliness and communication is the best I've ever encountered. Thanks, guys and gals, take a bow, you're really appreciated! 73 all. DaveL G3TJP ___ 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] I fried my N-Gen module
There's also the RX ANT jack if you have the 160m option. 73, Leifh/WA5ZNU ___ 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 2007
~ N2CQ QRP CONTEST CALENDAR March 2007 ~ 80 METER FOXHUNT (QRP CW) (Ends after 3/20) EST/EDST: EACH Tuesday 9 PM to 10:29 PM Info: http://www.qrpfoxhunt.org/ ~ 40 METER FOXHUNT (QRP CW) (Ends after 3/22) EST/EDST: EACH Thursday 9 PM to 10:29 PM Info: http://www.qrpfoxhunt.org/ ~ ARRL International DX Contest (SSB) ... QRP Category Mar 3, z to Mar 4, 2400z Rules: http://www.arrl.org/contests/calendar.html?year=2007 ~ Wake-Up! QRP Sprint (CW) *** QRP Contest *** Mar 3, 0400z to 0600z Rules: http://www.qrp.ru/sprint_e.htm ~ Adventure Radio Spartan Sprint (CW) ... QRP Contest! Mar 6, 0200z to 0400z (First Monday 9 PM EST) Rules: http://www.arsqrp.com/ ~ Pesky Texan Armadillo Chase (CW) *** QRP Contest *** CST: Mar 7, 2030 to 2200 UTC: Mar 8, 0230z to 0400z Rules: http://www.w5usj.com/default.html ~ * Daylight saving starts Mar 11 - 0200 AM local * ~ Idaho QSO Party (Ph/CW/Dig) ... QRP Category Mar 10, 1300z to Mar 11, 0100z and Mar 11, 1300z to Mar 12, 0100z Rules: http://www.nt4tt.com/main_page_link/nt4tt.htm ~ Oklahoma QSO Party (CW/Digital/Phone) ... QRP Category Mar 10, 1400z to Mar 11, 0200z and Mar 11, 1400z to Mar 11, 2000z Rules: http://okdxa.org ~ AGCW QRP Contest (CW) ... QRP/QRPp Category Mar 10, 1400z to 2000z Rules: http://www.agcw.org/agcw-con/2007/Englisch/agcw_qrp_e.htm ~ Elecraft QSO Party (CW/SSB/Dig) ...QRP Category Mar 10, 1500z to Mar 11, 1500z Rules: http://www.elecraft.com ~ ?Second Class Operator's Club Marathon Sprint (CW) .. QRP Contest! Mar 10, 1800z to 2400z Rules: http://www.qsl.net/soc/contests.htm ~ North American Sprint (RTTY) ... QRP Category Mar 11, z to 0400z Rules: http://www.ncjweb.com/sprintrules.php ~ UBA (Belgian) Spring Contest (CW-80m) ... QRP Category Mar 11, 0700z to 1100z Rules: http://www.uba.be/hf_contests/rules_en.html# ~ Wisconsin QSO Party (CW/SSB)...QRP Category Mar 11, 1800z to Mar 12, 0100z Rules: http://www.warac.org/index.htm ~ Ten-Ten Mobile QSO Party (CW/SSB) ... QRP Category Mar 17, 0001z to 2359z Rules: http://www.ten-ten.org/calendar.html ~ BARTG Spring RTTY Contest Mar 17, 0200z to Mar 19, 0200z Rules: http://www.bartg.demon.co.uk/Contests/07_rules.htm ~ Russian DX Contest (SSB/CW) ... QRP Category Mar 17, 1200z to Mar 18, 1200z Rules: http://www.rdxc.org/asp/pages/rulesg.asp ~ QRP ARCI HF Grid Square Sprint (CW) *** QRP Contest *** Mar 18, 1500z to 1800z Rules: http://www.qrparci.org ~ AGCW VHF/UHF Contest (CW) ... QRP Category Mar 17, 1600z to 2100z Rules: http://www.agcw.org/agcw-con/2007/Englisch/agcw-dl0_e.htm ~ Virginia QSO Party (CW/SSB/Dig) ... QRP Category Mar 17, 1800z to Mar 19, 0200z Rules: http://www.qsl.net/sterling/VA_QSO_Party/QSOParty.htm ~ RUN FOR THE BACON (CW) *** QRP CONTEST *** EDST: Mar 18, 9 PM to 11 PM UTC: Mar 19, 0100z 0300z Rules: http://fpqrp.com ~ NAQCC Straight Key/Bug Sprint *** QRP CONTEST! *** EDT: Mar 21, 8:30 PM to 10:30 PM UTC: Mar 22, 0030z to 0230z Rules: http://www.arm-tek.net/~yoel/contests.html ~ CQ World-Wide WPX Contest (SSB) ... QRP Category Mar 24, z to Mar 25, 2359z Rules: http://www.cq-amateur-radio.com/awards.html ~ Atlanticon Mar 30 - 31 Info: http://www.njqrp.org/atlanticon/ ~ Thanks to SM3CER, WA7BNM, N0AX(ARRL) and others for assistance in compiling this calendar. Please foreward the contest info you
RE: [Elecraft] K2 Tuning problem
That says that you have a problem with either the thermistor board (your previous email indicted thatyou did not), or in the path from the U6 pin 1 output to the varistors. Check the soldering on R19 and those components that are near it (check the schematic to find the other connected components). 73, Don W3FPR -Original Message- Don Wilhelm wrote: Mike, OK, it appears as though the output and input of U6A is correct (at least at the extreme ends). If your PLL range was correct (recheck frequencies at TP3), then CAL PLL should run fine. When CAL PLL starts, the frequency displayed should be near 12100 kHz and count downward from there - the process takes about 8 minutes. Frequency displayed initially is OK, but it doesn't really change at all. U6p3 decreases steadily (as it should) but p1 is fixed at about 8 VDC. -- Immanuel Kant but Kubla Khan. 73, Mike KCØTQX -- No virus found in this incoming message. Checked by AVG Free Edition. Version: 7.5.446 / Virus Database: 268.18.4/705 - Release Date: 2/27/2007 3:24 PM -- No virus found in this outgoing message. Checked by AVG Free Edition. Version: 7.5.446 / Virus Database: 268.18.4/705 - Release Date: 2/27/2007 3:24 PM ___ 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] LO BATT
Don, Guess I better check my setup. I definitely was using an external supply, got the LO BATT message, and verified that my power supply was way under requried voltage level. I guess from your note that I may have the switch in the wrong position. Tom Quoting Don Wilhelm [EMAIL PROTECTED]: Manuel, Strange LO BATT messages usually occur if the jumper on Control Board P7 is set to the EXT position. It should be set to the INT position for correct readings of the internal K2 voltage and current. Those with older K2s may remember this well, there was a switch that was easily bumped into the wrong position instead of the jumper in the post SN 3000 K2s. If your switch IS in the correct position, check your power supply wire and its connections to see where the voltage is dropping significantly. 73, Don W3FPR -Original Message- Hello Elecrafters! I have just finished building my new KAT100 and the XG2 . They both work very well indeed. I am using a K2/100 (serial 5310) with a regular power supply off 220 volts and, occasionally, in the middle of my CW transmissions, the Lo Batt message pops up on the display (beep included). The K2 carrys on keying. I thought this would only appear if you were using a battery of some kind with low voltage delivery. Could this be an indication that my power supply is developing a problem? -- No virus found in this outgoing message. Checked by AVG Free Edition. Version: 7.5.446 / Virus Database: 268.18.4/705 - Release Date: 2/27/2007 3:24 PM ___ 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] KPA800 and KPA1500
On Feb 19, 2007, at 10:04 PM, Roy Morris wrote: Does anyone know the status of the KPA800 and KPA1500 amplifiers? When will they be available? I don't have any inside information. I'm curious as well. The last official information we had indicated an ETA in the middle of January. I'm sure that everyone at Elecraft would like nothing more than to be shipping these rigs right now -- considering how long these projects have been in development. My guess is that the FCC certification is taking forever. Perhaps it didn't help that some of the rules changed back in December (although it should have made that process easier). So, the answer your last question -- they'll be available when the certification is complete. When that actually occurs is anyone's guess. 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
[Elecraft] PBMME March 2007
Hello, 3 March 2007 will be the last outing for the Polar Bear Moonlight Madness Event for the season during the Full Worm Moon. The weather will be warming and the Polar Bear will be in hibernation. :-) You can find out who will be outdoors by visiting www.n3epa.org and click on the Polar Bear link. You will see March 2007 link which has the who, when, where and what rigs they will be using. Don't forget there is a Lunar Eclipse on 3 March 2007 which will start in the USA at the moonrise. The weather forecast in Eastern PA is rain and possible snow. I will be out starting around 19:00 UTC working towards my 800 QSO from the Appalachian Trail and taking some pictures for my presentation at the Atlanticon 2007 Forum. Hope to work you on the air this Saturday. 72 and Thanks, Ron Polityka WB3AAL Polar Bear #1 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] Need Delaware for WAS?
The NAQCC is featuring Charles N3EJS of Delaware as this week's QRP CW Bear. His schedule for the rest of the week can be found at: http://www.arm-tek.net/~yoel//wasproject_current.html Happy Hunting! 73 de Larry W2LJ NAQCC #35 ___ 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] KPA800 and KPA1500
My guess is that the FCC certification is taking forever. I don't know. I'm betting on the relative difficulty of firing up a major new assembly and kitting operation. I don't know what they have for facilities but I'm betting it's not much bigger than what is necessary to handle the current product line. I'm sure they haven't been paying for thousands of square feet more than they need. I also suspect that their complete silence, even though this thread has been going on for a few days now, is indicative that we're close. That's all just speculation. And anyway, all the amps in the world won't do me any good since my ice-laden antenna is currently draped over my roof. :-) Craig NZ0R K2/100 #4941 K1 #1966 KX1 #1499 ___ 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] Need Delaware for WAS?
My Delaware QSL card for WAS is from Mike, KA0AMJ the 27th of February 1980, 3:00pm to 4:00 pm on 21 MHz, RST 579, Sussex County. My Indiana WAS card is from Maurice Wells, Sr., WB9UTC, ex 9CJA 1922 - 1928, Age 83 at 1350 - UTC July 8 1979, report 339, Freq., 21132, Xmtr TEMPO-ONE Ant. TRI_BAND_BEAM I'd love to write about them all, Ralph, a Woolworth's Store General Manager in Alaska, a bee keeper in South Dakota, a doctor in Louisiana .. More than one of my cards is from someone who worked their first DX, out of the USA. Ian, G4ICV, AB2GR, WAS CW #49734 (G4ICV), K2 #4962, LP-100 #278 ___ 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
