KARS Forum http://www.kars.org.uk/forum/ This is an XML content feed of; KARS Forum : Last 10 Posts Sat, 31 Jul 2010 10:45:09 +0000 Sat, 12 Jun 2010 23:44:23 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 9.07 30 www.kars.org.uk/forum/RSS_topic_feed.asp KARS Forum http://www.kars.org.uk/forum/forum_images/karslogo.gif http://www.kars.org.uk/forum/ File Uploads : Manson EP-900 Series Power Supplies http://www.kars.org.uk/forum/forum_posts.asp?TID=465&PID=2591#2591 Author: GM0URD
Subject: Manson EP-900 Series Power Supplies
Posted: 12 Jun 2010 at 11:44pm

The MANSON Power Supply range is branded under many othe names for the Amateur Market. The model numders however remain the same. This article covers the EP-900 Series Power Supplies used by KARS etc. The models covered are the EP- 907, 912, 920 & 925.
I was only able however to obtain the circuit diagram for the EP-925 Model on the internet.
Please find attached, links to Adobe Documents for the Specifications, User Manual & Circuit diagram of the EP-925 Model.
 
LOL uploads/17/EP-900_SERIES_SPECIFICATIONS.pdf
 
Big%20smile uploads/17/EP-900_SERIES_USERS_MANUAL.pdf
 
Clap uploads/17/EP-925_CIRCUIT_DIAGRAM.pdf
 
73's Ian GM0URD.
 
 
]]> Sat, 12 Jun 2010 23:44:23 +0000 http://www.kars.org.uk/forum/forum_posts.asp?TID=465&PID=2591#2591 File Uploads : Eye Splice http://www.kars.org.uk/forum/forum_posts.asp?TID=321&PID=1520#1520 Author: MM0KOZ
Subject: Eye Splice
Posted: 26 May 2009 at 11:02am

uploads/25/Eye%20Splice1.pdf
A pdf guide to splicing a rope eye.]]> Tue, 26 May 2009 11:02:11 +0000 http://www.kars.org.uk/forum/forum_posts.asp?TID=321&PID=1520#1520 File Uploads : THF-7E Memory files http://www.kars.org.uk/forum/forum_posts.asp?TID=286&PID=1372#1372 Author: MM0KOZ
Subject: THF-7E Memory files
Posted: 10 Mar 2009 at 2:34pm

I've attached a copy of the files used on my THF-7e foir anyone who wants them. I have a programming cable as well if you need to borrow it.uploads/25/KOZ_feb_2008.zip]]> Tue, 10 Mar 2009 14:34:15 +0000 http://www.kars.org.uk/forum/forum_posts.asp?TID=286&PID=1372#1372 File Uploads : Wire Guage Sizes http://www.kars.org.uk/forum/forum_posts.asp?TID=261&PID=1228#1228 Author: GM0URD
Subject: Wire Guage Sizes
Posted: 17 Jan 2009 at 10:49pm

Adobe Document for Wire No. Size to SWG, AWG & BWG conversion.
 
uploads/17/Wire_Sizes.pdf
]]> Sat, 17 Jan 2009 22:49:53 +0000 http://www.kars.org.uk/forum/forum_posts.asp?TID=261&PID=1228#1228 File Uploads : How to have a QSO in Spanish http://www.kars.org.uk/forum/forum_posts.asp?TID=237&PID=1098#1098 Author: GM4WZG
Subject: How to have a QSO in Spanish
Posted: 15 Dec 2008 at 2:55pm

 
Since we have at least one club member from a far away land you might want to have a look at this set of PW articles that tells you how to have a QSO in Spanish - complete with a guide to pronunciation.
 
uploads/3/qsoinspanish.PDF
 
If anyone fancies some tuition let me know. My accent is authentic "Geordie Spanish" but I usually get understood !!
 
Bernie
]]> Mon, 15 Dec 2008 14:55:02 +0000 http://www.kars.org.uk/forum/forum_posts.asp?TID=237&PID=1098#1098 File Uploads : Quartz Crystal Dimensions http://www.kars.org.uk/forum/forum_posts.asp?TID=221&PID=1020#1020 Author: GM0URD
Subject: Quartz Crystal Dimensions
Posted: 22 Nov 2008 at 12:58am

If you ever have to order up a Quartz Crystal for a Project or for another frequency.
I have made up the following Adobe *.PDF document from information I received from
QuartsLab some years ago to help you identify the correct Type of Crystal Holder.
 
uploads/17/Quartz_Crystal_Dimensions.pdf
]]> Sat, 22 Nov 2008 00:58:51 +0000 http://www.kars.org.uk/forum/forum_posts.asp?TID=221&PID=1020#1020 File Uploads : Excel VSWR Spreadsheets http://www.kars.org.uk/forum/forum_posts.asp?TID=127&PID=574#574 Author: GM4WZG
Subject: Excel VSWR Spreadsheets
Posted: 24 Jun 2008 at 6:17pm

Thanks for this Thumbs%20Up    - it has certainly taught me something - I never knew the Americans had a different measurement for VSWR !
 
On a technical point - its interesting to see the the loss figures but there must be some assumptions behind these because doesn't transmission loss depend on quite a few factors ? I guess these figures are for otherwise perfect transmission lines ? That kind of begs another question, because I always thought that if you had perfect transmission line, it probably wouldn't make any difference what the SWR was on it - you'd still have perfection. Confused
 
Lots of food for thought - I'm off to my ARRL handbook to check a few things out !!
 
73
 
Bernie


Edited by GM4WZG - 24 Jun 2008 at 6:17pm]]> Tue, 24 Jun 2008 18:17:08 +0000 http://www.kars.org.uk/forum/forum_posts.asp?TID=127&PID=574#574 File Uploads : Excel VSWR Spreadsheets http://www.kars.org.uk/forum/forum_posts.asp?TID=127&PID=571#571 Author: GM0URD
Subject: Excel VSWR Spreadsheets
Posted: 22 Jun 2008 at 12:45pm

Excel Spreadsheets for UK & USA VSWR Values etc.
The first file is for VSWR values of 1-2:1 Ratio.
The second file is an updated file which covers 1-30:1 VSWR Ratio & Includes VSWR dB.
 
Note: Both files have protection on them, I used my callsign GM0URD upper or lower case.
          You will have to remove this protection in Excel if you wish to transfer these files
          to a docked PDA device on your computer if you are using one, for the Windows
          PC to PDA file conversion to work correctly.
 
The Excel Sheet protection is only there to stop you from deleting entries by mistake.
 
uploads/17/VSWR_1-2_to_1.xls
 
uploads/17/Conversion_of_VSWR_to_Return_Loss.xls


Edited by GM0URD - 24 Jun 2008 at 8:14pm]]> Sun, 22 Jun 2008 12:45:50 +0000 http://www.kars.org.uk/forum/forum_posts.asp?TID=127&PID=571#571 Welcome - (and KARS membership form) : Can Non club members join in ? http://www.kars.org.uk/forum/forum_posts.asp?TID=73&PID=293#293 Author: admin
Subject: Can Non club members join in ?
Posted: 05 Apr 2008 at 10:21pm

The Forum is a private discussion place for club members.
 
If, however you are thinking of becoming a member or would like to access club pages for other legitimate reasons please let Bernie, the club sec know on gm4wzg@kars.org.uk. As long as we know who you are there should be no problems.
 
Apologies for the red tape but we're sure that you understand that the internet attracts all types and we just want to ensure our club chat group is a safe and pleasant place.
 
Regards
 
Bernie
 
 
]]> Sat, 05 Apr 2008 22:21:28 +0000 http://www.kars.org.uk/forum/forum_posts.asp?TID=73&PID=293#293 Welcome - (and KARS membership form) : Download KARS Member Application Form http://www.kars.org.uk/forum/forum_posts.asp?TID=71&PID=287#287 Author: admin
Subject: Download KARS Member Application Form
Posted: 05 Apr 2008 at 9:03pm

If you would like to be a member of KARS you can download the application form and bring it along to a club meeting. Please email gm4wzg@kars.org.uk before you attend so we know to expect you.
 
 Kars Memberhsip Form


Edited by admin - 11 Feb 2010 at 1:23pm]]> Sat, 05 Apr 2008 21:03:15 +0000 http://www.kars.org.uk/forum/forum_posts.asp?TID=71&PID=287#287