Well the replacement choke arrived here at the office today. I'll post an
update when I get home tonight (The soldering iron will be warming up the second I walk through the door!.. Alright.. Well, after I say hello to my wife!) James Kern Network Administrator Kurt S. Adler, Inc. 1107 Broadway New York, NY 10010 212-924-0900 x222 (work) 212-807-0575 (fax) 908-451-6801 (cell) 800-209-7438 (pager) [hidden email] -----Original Message----- From: Tom Hammond [mailto:[hidden email]] Sent: Thursday, August 18, 2005 7:28 AM To: [hidden email] Subject: Re: [Elecraft] KIO2 not working James: If you want, and are really 'antsy', you can temporarily replace L2 with a jumper and continue with your testing. Just remember to REPLACE it when the new RFC arrives. When you install the new RFC... bend it's leads with your fingers and solder it in place quickly... 2-3 seconds, max. 73, Tom N0SS At 08:29 PM 8/17/2005, you wrote: >Wow you guys are good! Heh, can't believe I missed that, but then again >I build better than I diagnose! It was L2. No continuity at all. I >checked the other inductors and they are fine. I called up Elecraft and >tommorrow they will be sending a new one (or two) in the mail. >Hopefully that will solve the problem as everything else voltage-wise >checks out as it should. Thanks to all and I will update when I get the >replacement part installed. 73, > >James KB2FCV >----- Original Message ----- >From: Jack Brindle <[hidden email]> >Date: Wednesday, August 17, 2005 12:38 pm >Subject: Re: [Elecraft] KIO2 not working > > > I agree with Don's analysis. Everything looks good around the > > MAX1406 transceiver. Since you have -9 volts or so at the output > > (pin 5), and > > zero on the pin it feeds, there must be something amiss in between. > > > > The small inductors are easy to break - this might be the problem, > > as could be missing or 'bad' solder joints on either side of the > > inductor or at J1 pin 2 itself. Use a VOM or ZDVM to make sure that > > > > L2 has continuity (might as well check L3 and L4 at the same time), > > > > then recheck the solder joints. If the inductor is bad, I'm sure > > Scott will be happy to get you going with a good one... > > > > Good luck! > > > > - Jack Brindle, W6FB > > -------------------------------------------------------------------- > > ---- > > --------------------- > > > > > > > >_______________________________________________ >Elecraft mailing list >Post to: [hidden email] >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: [hidden email] 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 |
Alright,
I got the choke installed and I now get voltage out to the pins. I still cannot connect with my laptop, but I'm going to bring the K2 into work tommorrow. The voltages I get on J1 are as follows: Pin 1: 0 Pin 2: -9.96 or 13.68 (It changes as I move the dial or change anything on the K2) Pin 3: .01 Pin 4: 5.59 Pin 5: 0 Pin 6: 5.71 Pin 7: 0.01 Pin 8: 14.24 Pin 9: 8.07 I had a 14V Supply in the K2 and had nothing connected to the J1. I can still hear the oscillation at 16.292 mhz. I did install the jumper between pins 7 and 8 on the PC side of the serial connector if that makes any difference. Do I have to change anything on the computer for that? I see this choice was optional.. Thanks, James KB2FCV ----- Original Message ----- From: James Kern <[hidden email]> Date: Thursday, August 25, 2005 3:42 pm Subject: RE: [Elecraft] KIO2 not working > Well the replacement choke arrived here at the office today. I'll > post an > update when I get home tonight (The soldering iron will be warming > up the > second I walk through the door!.. Alright.. Well, after I say > hello to my > wife!) > > James Kern > Network Administrator > Kurt S. Adler, Inc. > 1107 Broadway > New York, NY 10010 > 212-924-0900 x222 (work) > 212-807-0575 (fax) > 908-451-6801 (cell) > 800-209-7438 (pager) > [hidden email] > > > -----Original Message----- > From: Tom Hammond [mailto:[hidden email]] > Sent: Thursday, August 18, 2005 7:28 AM > To: [hidden email] > Subject: Re: [Elecraft] KIO2 not working > > > James: > > If you want, and are really 'antsy', you can temporarily replace > L2 with a > jumper and continue with your testing. Just remember to REPLACE it > when the > new RFC arrives. > > When you install the new RFC... bend it's leads with your fingers > and > solder it in place quickly... 2-3 seconds, max. > > 73, > > Tom N0SS > > At 08:29 PM 8/17/2005, you wrote: > >Wow you guys are good! Heh, can't believe I missed that, but then > again > >I build better than I diagnose! It was L2. No continuity at all. > I > >checked the other inductors and they are fine. I called up > Elecraft and > >tommorrow they will be sending a new one (or two) in the mail. > >Hopefully that will solve the problem as everything else voltage- > wise > >checks out as it should. Thanks to all and I will update when I > get the > >replacement part installed. 73, > > > >James KB2FCV > >----- Original Message ----- > >From: Jack Brindle <[hidden email]> > >Date: Wednesday, August 17, 2005 12:38 pm > >Subject: Re: [Elecraft] KIO2 not working > > > > > I agree with Don's analysis. Everything looks good around the > > > MAX1406 transceiver. Since you have -9 volts or so at the > output > > > (pin 5), and > > > zero on the pin it feeds, there must be something amiss in > between.> > > > > The small inductors are easy to break - this might be the > problem, > > > as could be missing or 'bad' solder joints on either side of the > > > inductor or at J1 pin 2 itself. Use a VOM or ZDVM to make sure > that> > > > > L2 has continuity (might as well check L3 and L4 at the same > time),> > > > > then recheck the solder joints. If the inductor is bad, I'm > sure > > > Scott will be happy to get you going with a good one... > > > > > > Good luck! > > > > > > - Jack Brindle, W6FB > > > --------------------------------------------------------------- > ----- > > > ---- > > > --------------------- > > > > > > > > > > > > >_______________________________________________ > >Elecraft mailing list > >Post to: [hidden email] > >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: [hidden email] > 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: [hidden email] 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 |
In reply to this post by James Kern
Yeah everything at least appears to be ok on the K2. The voltages seem to
line up relatively close. I'm not sure if pin 2 of J1 is supposed to change from -9 volts to +13 volts when anything is changed on the k2 (frequency, mode, etc).. But it appears to be doing something. My only bit of confusion is whether having the jumper on pin 7 & 8 of the PC side serial cable connector has anything to do with my problem? James Kern Network Administrator Kurt S. Adler, Inc. 1107 Broadway New York, NY 10010 212-924-0900 x222 (work) 212-807-0575 (fax) 908-451-6801 (cell) 800-209-7438 (pager) [hidden email] -----Original Message----- From: tom.w3qs [mailto:[hidden email]] Sent: Friday, August 26, 2005 7:36 AM To: [hidden email] Subject: RE: RE: [Elecraft] KIO2 not working Hi James, If everything on the K2 side is OK and you wired up the serial cable correctly, the problem pretty much has to be in your laptop. First, check Device Manager to see if you have any COM ports listed (it's not enough to just have a physical serial connector on the laptop). While you are there, if any are listed, make a note of the numbers - probably 1. Then in the set up for whatever program you are using, make sure that that number is selected. Hope the simple approach works. Tom, W3QS -----Original Message----- From: [hidden email] [mailto:[hidden email]] On Behalf Of [hidden email] Sent: Thursday, August 25, 2005 11:11 PM To: [hidden email] Cc: 'Elecraft' Subject: Re: RE: [Elecraft] KIO2 not working Alright, I got the choke installed and I now get voltage out to the pins. I still cannot connect with my laptop, but I'm going to bring the K2 into work tommorrow. The voltages I get on J1 are as follows: Pin 1: 0 Pin 2: -9.96 or 13.68 (It changes as I move the dial or change anything on the K2) Pin 3: .01 Pin 4: 5.59 Pin 5: 0 Pin 6: 5.71 Pin 7: 0.01 Pin 8: 14.24 Pin 9: 8.07 I had a 14V Supply in the K2 and had nothing connected to the J1. I can still hear the oscillation at 16.292 mhz. I did install the jumper between pins 7 and 8 on the PC side of the serial connector if that makes any difference. Do I have to change anything on the computer for that? I see this choice was optional.. Thanks, James KB2FCV ----- Original Message ----- From: James Kern <[hidden email]> Date: Thursday, August 25, 2005 3:42 pm Subject: RE: [Elecraft] KIO2 not working > Well the replacement choke arrived here at the office today. I'll post > an update when I get home tonight (The soldering iron will be warming > up the second I walk through the door!.. Alright.. Well, after I say > hello to my > wife!) > > James Kern > Network Administrator > Kurt S. Adler, Inc. > 1107 Broadway > New York, NY 10010 > 212-924-0900 x222 (work) > 212-807-0575 (fax) > 908-451-6801 (cell) > 800-209-7438 (pager) > [hidden email] > > > -----Original Message----- > From: Tom Hammond [mailto:[hidden email]] > Sent: Thursday, August 18, 2005 7:28 AM > To: [hidden email] > Subject: Re: [Elecraft] KIO2 not working > > > James: > > If you want, and are really 'antsy', you can temporarily replace L2 > with a jumper and continue with your testing. Just remember to REPLACE > it when the new RFC arrives. > > When you install the new RFC... bend it's leads with your fingers and > solder it in place quickly... 2-3 seconds, max. > > 73, > > Tom N0SS > > At 08:29 PM 8/17/2005, you wrote: > >Wow you guys are good! Heh, can't believe I missed that, but then > again > >I build better than I diagnose! It was L2. No continuity at all. > I > >checked the other inductors and they are fine. I called up > Elecraft and > >tommorrow they will be sending a new one (or two) in the mail. > >Hopefully that will solve the problem as everything else voltage- > wise > >checks out as it should. Thanks to all and I will update when I > get the > >replacement part installed. 73, > > > >James KB2FCV > >----- Original Message ----- > >From: Jack Brindle <[hidden email]> > >Date: Wednesday, August 17, 2005 12:38 pm > >Subject: Re: [Elecraft] KIO2 not working > > > > > I agree with Don's analysis. Everything looks good around the > > > MAX1406 transceiver. Since you have -9 volts or so at the > output > > > (pin 5), and > > > zero on the pin it feeds, there must be something amiss in > between.> > > > > The small inductors are easy to break - this might be the > problem, > > > as could be missing or 'bad' solder joints on either side of the > > > inductor or at J1 pin 2 itself. Use a VOM or ZDVM to make sure > that> > > > > L2 has continuity (might as well check L3 and L4 at the same > time),> > > > > then recheck the solder joints. If the inductor is bad, I'm > sure > > > Scott will be happy to get you going with a good one... > > > > > > Good luck! > > > > > > - Jack Brindle, W6FB > > > --------------------------------------------------------------- > ----- > > > ---- > > > --------------------- > > > > > > > > > > > > >_______________________________________________ > >Elecraft mailing list > >Post to: [hidden email] > >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: [hidden email] > 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: [hidden email] 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: [hidden email] 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 |
In reply to this post by James Kern
Tom,
Here at work I tried the cable with and without the jumper - no difference. I confirmed the 5th step on page 11. It is indeed set for U8-4 instead of U6-25. I also tried it here at work on another machine. It's a pIII something or other. It's a desktop PC. It has two serial ports. I verified all the port setings in device manager matches what is called for in the manual - no dice. We use this machine all the time to connect hyperterminal to routers and such, so I know the port is good. I double checked the voltages on the KIO2 and everything looks as it should... I'm pretty confused.. James Kern KB2FCV -----Original Message----- From: tom.w3qs [mailto:[hidden email]] Sent: Friday, August 26, 2005 11:02 AM To: [hidden email] Subject: RE: RE: [Elecraft] KIO2 not working Well James, About the jumper, I doubt if it's your problem. I put the jumper in and have tried several programs and have no issues with it. I don't, however, key the transmitter from the keyboard. Of course you could always lift one side and check. You should also confirm that the 5th step on page 11 results in seeing U8-4 instead of U6-25. Somehow mine got switched back to U6-25 and nothing worked until I changed it back. At this point, I would definitely suspect your laptop. How old is it? The last laptop I bought in 1999 didn't have a serial port. Are you using a USB emulator? Tom -----Original Message----- From: James Kern [mailto:[hidden email]] Sent: Friday, August 26, 2005 8:53 AM To: 'tom.w3qs' Cc: 'Elecraft' Subject: RE: RE: [Elecraft] KIO2 not working Yeah everything at least appears to be ok on the K2. The voltages seem to line up relatively close. I'm not sure if pin 2 of J1 is supposed to change from -9 volts to +13 volts when anything is changed on the k2 (frequency, mode, etc).. But it appears to be doing something. My only bit of confusion is whether having the jumper on pin 7 & 8 of the PC side serial cable connector has anything to do with my problem? James Kern Network Administrator Kurt S. Adler, Inc. 1107 Broadway New York, NY 10010 212-924-0900 x222 (work) 212-807-0575 (fax) 908-451-6801 (cell) 800-209-7438 (pager) [hidden email] -----Original Message----- From: tom.w3qs [mailto:[hidden email]] Sent: Friday, August 26, 2005 7:36 AM To: [hidden email] Subject: RE: RE: [Elecraft] KIO2 not working Hi James, If everything on the K2 side is OK and you wired up the serial cable correctly, the problem pretty much has to be in your laptop. First, check Device Manager to see if you have any COM ports listed (it's not enough to just have a physical serial connector on the laptop). While you are there, if any are listed, make a note of the numbers - probably 1. Then in the set up for whatever program you are using, make sure that that number is selected. Hope the simple approach works. Tom, W3QS -----Original Message----- From: [hidden email] [mailto:[hidden email]] On Behalf Of [hidden email] Sent: Thursday, August 25, 2005 11:11 PM To: [hidden email] Cc: 'Elecraft' Subject: Re: RE: [Elecraft] KIO2 not working Alright, I got the choke installed and I now get voltage out to the pins. I still cannot connect with my laptop, but I'm going to bring the K2 into work tommorrow. The voltages I get on J1 are as follows: Pin 1: 0 Pin 2: -9.96 or 13.68 (It changes as I move the dial or change anything on the K2) Pin 3: .01 Pin 4: 5.59 Pin 5: 0 Pin 6: 5.71 Pin 7: 0.01 Pin 8: 14.24 Pin 9: 8.07 I had a 14V Supply in the K2 and had nothing connected to the J1. I can still hear the oscillation at 16.292 mhz. I did install the jumper between pins 7 and 8 on the PC side of the serial connector if that makes any difference. Do I have to change anything on the computer for that? I see this choice was optional.. Thanks, James KB2FCV ----- Original Message ----- From: James Kern <[hidden email]> Date: Thursday, August 25, 2005 3:42 pm Subject: RE: [Elecraft] KIO2 not working > Well the replacement choke arrived here at the office today. I'll post > an update when I get home tonight (The soldering iron will be warming > up the second I walk through the door!.. Alright.. Well, after I say > hello to my > wife!) > > James Kern > Network Administrator > Kurt S. Adler, Inc. > 1107 Broadway > New York, NY 10010 > 212-924-0900 x222 (work) > 212-807-0575 (fax) > 908-451-6801 (cell) > 800-209-7438 (pager) > [hidden email] > > > -----Original Message----- > From: Tom Hammond [mailto:[hidden email]] > Sent: Thursday, August 18, 2005 7:28 AM > To: [hidden email] > Subject: Re: [Elecraft] KIO2 not working > > > James: > > If you want, and are really 'antsy', you can temporarily replace L2 > with a jumper and continue with your testing. Just remember to REPLACE > it when the new RFC arrives. > > When you install the new RFC... bend it's leads with your fingers and > solder it in place quickly... 2-3 seconds, max. > > 73, > > Tom N0SS > > At 08:29 PM 8/17/2005, you wrote: > >Wow you guys are good! Heh, can't believe I missed that, but then > again > >I build better than I diagnose! It was L2. No continuity at all. > I > >checked the other inductors and they are fine. I called up > Elecraft and > >tommorrow they will be sending a new one (or two) in the mail. > >Hopefully that will solve the problem as everything else voltage- > wise > >checks out as it should. Thanks to all and I will update when I > get the > >replacement part installed. 73, > > > >James KB2FCV > >----- Original Message ----- > >From: Jack Brindle <[hidden email]> > >Date: Wednesday, August 17, 2005 12:38 pm > >Subject: Re: [Elecraft] KIO2 not working > > > > > I agree with Don's analysis. Everything looks good around the > > > MAX1406 transceiver. Since you have -9 volts or so at the > output > > > (pin 5), and > > > zero on the pin it feeds, there must be something amiss in > between.> > > > > The small inductors are easy to break - this might be the > problem, > > > as could be missing or 'bad' solder joints on either side of the > > > inductor or at J1 pin 2 itself. Use a VOM or ZDVM to make sure > that> > > > > L2 has continuity (might as well check L3 and L4 at the same > time),> > > > > then recheck the solder joints. If the inductor is bad, I'm > sure > > > Scott will be happy to get you going with a good one... > > > > > > Good luck! > > > > > > - Jack Brindle, W6FB > > > --------------------------------------------------------------- > ----- > > > ---- > > > --------------------- > > > > > > > > > > > > >_______________________________________________ > >Elecraft mailing list > >Post to: [hidden email] > >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: [hidden email] > 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: [hidden email] 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: [hidden email] 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 |
Please continue to keep this one live on the reflector as I am also having
problems with mine and will use your findings to help me. Bill K9YEQ K2-#35 KX1-#35 -----Original Message----- From: [hidden email] [mailto:[hidden email]] On Behalf Of James Kern Sent: Friday, August 26, 2005 10:09 AM To: 'tom.w3qs' Cc: 'Elecraft' Subject: RE: RE: [Elecraft] KIO2 not working Tom, Here at work I tried the cable with and without the jumper - no difference. I confirmed the 5th step on page 11. It is indeed set for U8-4 instead of U6-25. I also tried it here at work on another machine. It's a pIII something or other. It's a desktop PC. It has two serial ports. I verified all the port setings in device manager matches what is called for in the manual - no dice. We use this machine all the time to connect hyperterminal to routers and such, so I know the port is good. I double checked the voltages on the KIO2 and everything looks as it should... I'm pretty confused.. James Kern KB2FCV -----Original Message----- From: tom.w3qs [mailto:[hidden email]] Sent: Friday, August 26, 2005 11:02 AM To: [hidden email] Subject: RE: RE: [Elecraft] KIO2 not working Well James, About the jumper, I doubt if it's your problem. I put the jumper in and have tried several programs and have no issues with it. I don't, however, key the transmitter from the keyboard. Of course you could always lift one side and check. You should also confirm that the 5th step on page 11 results in seeing U8-4 instead of U6-25. Somehow mine got switched back to U6-25 and nothing worked until I changed it back. At this point, I would definitely suspect your laptop. How old is it? The last laptop I bought in 1999 didn't have a serial port. Are you using a USB emulator? Tom -----Original Message----- From: James Kern [mailto:[hidden email]] Sent: Friday, August 26, 2005 8:53 AM To: 'tom.w3qs' Cc: 'Elecraft' Subject: RE: RE: [Elecraft] KIO2 not working Yeah everything at least appears to be ok on the K2. The voltages seem to line up relatively close. I'm not sure if pin 2 of J1 is supposed to change from -9 volts to +13 volts when anything is changed on the k2 (frequency, mode, etc).. But it appears to be doing something. My only bit of confusion is whether having the jumper on pin 7 & 8 of the PC side serial cable connector has anything to do with my problem? James Kern Network Administrator Kurt S. Adler, Inc. 1107 Broadway New York, NY 10010 212-924-0900 x222 (work) 212-807-0575 (fax) 908-451-6801 (cell) 800-209-7438 (pager) [hidden email] -----Original Message----- From: tom.w3qs [mailto:[hidden email]] Sent: Friday, August 26, 2005 7:36 AM To: [hidden email] Subject: RE: RE: [Elecraft] KIO2 not working Hi James, If everything on the K2 side is OK and you wired up the serial cable correctly, the problem pretty much has to be in your laptop. First, check Device Manager to see if you have any COM ports listed (it's not enough to just have a physical serial connector on the laptop). While you are there, if any are listed, make a note of the numbers - probably 1. Then in the set up for whatever program you are using, make sure that that number is selected. Hope the simple approach works. Tom, W3QS -----Original Message----- From: [hidden email] [mailto:[hidden email]] On Behalf Of [hidden email] Sent: Thursday, August 25, 2005 11:11 PM To: [hidden email] Cc: 'Elecraft' Subject: Re: RE: [Elecraft] KIO2 not working Alright, I got the choke installed and I now get voltage out to the pins. I still cannot connect with my laptop, but I'm going to bring the K2 into work tommorrow. The voltages I get on J1 are as follows: Pin 1: 0 Pin 2: -9.96 or 13.68 (It changes as I move the dial or change anything on the K2) Pin 3: .01 Pin 4: 5.59 Pin 5: 0 Pin 6: 5.71 Pin 7: 0.01 Pin 8: 14.24 Pin 9: 8.07 I had a 14V Supply in the K2 and had nothing connected to the J1. I can still hear the oscillation at 16.292 mhz. I did install the jumper between pins 7 and 8 on the PC side of the serial connector if that makes any difference. Do I have to change anything on the computer for that? I see this choice was optional.. Thanks, James KB2FCV ----- Original Message ----- From: James Kern <[hidden email]> Date: Thursday, August 25, 2005 3:42 pm Subject: RE: [Elecraft] KIO2 not working > Well the replacement choke arrived here at the office today. I'll post > an update when I get home tonight (The soldering iron will be warming > up the second I walk through the door!.. Alright.. Well, after I say > hello to my > wife!) > > James Kern > Network Administrator > Kurt S. Adler, Inc. > 1107 Broadway > New York, NY 10010 > 212-924-0900 x222 (work) > 212-807-0575 (fax) > 908-451-6801 (cell) > 800-209-7438 (pager) > [hidden email] > > > -----Original Message----- > From: Tom Hammond [mailto:[hidden email]] > Sent: Thursday, August 18, 2005 7:28 AM > To: [hidden email] > Subject: Re: [Elecraft] KIO2 not working > > > James: > > If you want, and are really 'antsy', you can temporarily replace L2 > with a jumper and continue with your testing. Just remember to REPLACE > it when the new RFC arrives. > > When you install the new RFC... bend it's leads with your fingers and > solder it in place quickly... 2-3 seconds, max. > > 73, > > Tom N0SS > > At 08:29 PM 8/17/2005, you wrote: > >Wow you guys are good! Heh, can't believe I missed that, but then > again > >I build better than I diagnose! It was L2. No continuity at all. > I > >checked the other inductors and they are fine. I called up > Elecraft and > >tommorrow they will be sending a new one (or two) in the mail. > >Hopefully that will solve the problem as everything else voltage- > wise > >checks out as it should. Thanks to all and I will update when I > get the > >replacement part installed. 73, > > > >James KB2FCV > >----- Original Message ----- > >From: Jack Brindle <[hidden email]> > >Date: Wednesday, August 17, 2005 12:38 pm > >Subject: Re: [Elecraft] KIO2 not working > > > > > I agree with Don's analysis. Everything looks good around the > > > MAX1406 transceiver. Since you have -9 volts or so at the > output > > > (pin 5), and > > > zero on the pin it feeds, there must be something amiss in > between.> > > > > The small inductors are easy to break - this might be the > problem, > > > as could be missing or 'bad' solder joints on either side of the > > > inductor or at J1 pin 2 itself. Use a VOM or ZDVM to make sure > that> > > > > L2 has continuity (might as well check L3 and L4 at the same > time),> > > > > then recheck the solder joints. If the inductor is bad, I'm > sure > > > Scott will be happy to get you going with a good one... > > > > > > Good luck! > > > > > > - Jack Brindle, W6FB > > > --------------------------------------------------------------- > ----- > > > ---- > > > --------------------- > > > > > > > > > > > > >_______________________________________________ > >Elecraft mailing list > >Post to: [hidden email] > >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: [hidden email] > 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: [hidden email] 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: [hidden email] 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: [hidden email] 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 |
Bill Johnson wrote:
> Please continue to keep this one live on the reflector as I am also having > problems with mine and will use your findings to help me. > > Bill > > K9YEQ Do you folks have the rs-232 port turned on via the menu? I use the rs-232 all the time, and this got me once. tom bosscher K8TB K2-3206 K2-5050 _______________________________________________ Elecraft mailing list Post to: [hidden email] 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 |
Oh, Yes... been there done all of that. I have tried a number of things.
Will probably just order a new one. And then fix the old one and sell it. Bill K9YEQ K2-#35 KX1-#35 -----Original Message----- From: [hidden email] [mailto:[hidden email]] On Behalf Of Tom Bosscher Sent: Monday, August 29, 2005 11:01 AM To: [hidden email] Subject: Re: [Elecraft] KIO2 not working Bill Johnson wrote: > Please continue to keep this one live on the reflector as I am also having > problems with mine and will use your findings to help me. > > Bill > > K9YEQ Do you folks have the rs-232 port turned on via the menu? I use the rs-232 all the time, and this got me once. tom bosscher K8TB K2-3206 K2-5050 _______________________________________________ Elecraft mailing list Post to: [hidden email] 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: [hidden email] 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 |
Administrator
|
Don't forget that Elecraft Technical Support is always only an email away. When
you have a question that can't be answered on the Elecraft list or are stumped troubleshooting a problem, make sure to contact our experienced engineers at [hidden email] :-) Gary, Scott, Brian and Richard are experts on Elecraft products with thousands of hours of experience between them. They have seen almost every possible problem and will steer you in the right direction quickly. We're here to help! Elecraft Support: The 'Bug Busters' 73, Eric WA6HHQ Elecraft Bill Johnson wrote: > Oh, Yes... been there done all of that. I have tried a number of things. > Will probably just order a new one. And then fix the old one and sell it. > > Bill > K9YEQ > > -----Original Message----- > From: [hidden email] > [mailto:[hidden email]] On Behalf Of Tom Bosscher > Sent: Monday, August 29, 2005 11:01 AM > To: [hidden email] > Subject: Re: [Elecraft] KIO2 not working > > Bill Johnson wrote: > >>Please continue to keep this one live on the reflector as I am also having >>problems with mine and will use your findings to help me. >> >>Bill >>K9YEQ > > Do you folks have the rs-232 port turned on via the menu? > I use the rs-232 all the time, and this got me once. > tom bosscher K8TB _______________________________________________ Elecraft mailing list Post to: [hidden email] 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 |
Free forum by Nabble | Edit this page |