Contester's Rate Sheet for November 15, 2006
******************************************** CONTESTER'S RATE SHEET 15 November 2006 Edited by Ward Silver N0AX Published by the American Radio Relay League Free to ARRL members - tell your friends! (Subscription info at the end of newsletter) ******************************************** SUMMARY o Phone Band Phollies - Phone Sweepstakes o Worldwide Morsematism - CQ WW Code o The Gorillapod o Tips for Phone Contesting o IOTA 2006 Results Published o K3LR on PL259 Soldering o NIST Time and Frequency Services Publication o Cabrillo - Version 3 Cometh BULLETINS o The Rate Sheet would like to remind all Topband contesters that in the upcoming ARRL 160 Meter contest, DX stations ARE allowed to work stations outside the continental US if the station is sending an ARRL or RAC section abbreviation as part of the exchange. These stations may be contacted for QSO Point credit by DX! This includes KH6 (PAC), KL7 (AK), KP4 (PR), and KP2 (VI) stations. Make sure your software treats these stations correctly and spread the word outside the US and VE. Thank you! BUSTED QSOS o The KY QSO Party had the right dates but was printed in the wrong section of the summary - apologies. CONTEST SUMMARY (Rules follow Commentary section) November 18-19 - ARRL Sweepstakes, Phone - North American Collegiate ARC Championship, Phone - LZ DX Contest - RSGB 1.8 MHz Contest, CW - PSK63 QSO Party November 25-26 - CQ Worldwide, CW --o- ooo - --o- ooo - --o- ooo - -oo o NEWS, PRESS RELEASES, AND GENERAL INTEREST - oooo o o-o o- - o ooo oooo o o - -o- Fans of Art Collins and everyone interested in radio history will enjoy the online article "Arthur A. Collins - A Hero Among Hams" from Electronic Design. It's short, but packed full of information about Art's achievements and the history of his company, Collins Radio. You can read it by browsing to http://www.elecdesign.com/ and entering 13670 into the "Enter ED Online ID", then click "GO". A friend sent me a clipping from the newspaper with a short story about the Gorillapod - a flexible tripod that will hold a camera on just about any surface or structure. Made by Joby (http://www.joby.com/), the Gorillapod looked like something with workshop, garage, and antenna farm applications, as well. At the least, it's a Neat Thing! We all hope for that CE0Z multiplier, but rarely get it. Why not read about it, instead? I read "Selkirk's Island" by Diana Souhami over the summer and really enjoyed the tale of the real-life Robinson Crusoe. Just the thing while you're waiting for the bands to open! Speaking of odd call signs, during 2007 Mexico's FMRE will celebrate its 75th anniversary and XE stations will use new prefixes 6E through 6J. Make sure your CTY files are up to date! (Thanks, Pepe XE2MX and Dennis N6KI) Jim AD1C report that his Cabrillo Contest Converter (http://software.ad1c.us/#Cabrillo) now makes files in CT's native .BIN format. If you are getting ready for Phone Sweepstakes this weekend and want to minimize repeats and fills, think about how you will sound when giving the number, check, and section. In the QRM and QRN, "fifty" and "sixty" sound an awful lot alike and there are many other combinations that aren't clear or easy to confuse. Why not say the individual digits and leave no doubt? "Seven Six Five" is a lot clearer than "Seven sixty-five," for example. The same goes for checks. Sections are another opportunity for errors to creep in. Was that Sacramento Valley or Santa Clara Valley? Try "Sugar Victor" or "Sugar Charlie Victor" to get it across the first time. You'll find that by using phonetics and saying each digit separately, you'll save time with fewer repeats and you can maintain a rhythm. (Thanks, Marc W6ZZZ) One more tip for phone contesting - before responding and giving the contest exchange, breathe in. Then say the whole exchange in one long exhalation. Do not add extra words like "Please copy" or "Your number is" or "Check," "Uh," and "And." They are just time and breath wasters. Listen to the top operators when you tune by them. The key to sounding like a pro is efficiency and rhythm, giving the information in the expected order, enunciated clearly for easy copy. Dave K6LL has found an "RF bulletproof" cordless phone; the Uniden Model EXP 970, available at Walmart for under $10. He also thinks that the Radioshack phone, Model ET-296 series, catalog # 43-874 (white) is similar to the discontinued, but RF resistant, model 43-591. Here's a good way to spend a few minutes of Web surfing - the Internet Archive Wayback Machine at http://www.archive.org/web/web.php is a cache of Web pages dating back to 1996! Wow - ten years of the 'net! That embarrassing photo of you asleep at the radio? It's still out there for all of us to enjoy! (Thanks, Jack WA0RJY) URL of the Week - Every so often you stumble on a little Web treasure chest of goodies. This week's trove is brought to you by Tim EI8IC who tips us off to http://home.hccnet.nl/s.j.francke/software/software.htm. This site is full of useful freeware utilities, particularly CSVed for editing files in the popular CSV format. (CSV stands for "Comma Separated Values" and is used by logging and spreadsheet programs.) oo-o oo -o -oo -o-- --- oo- o-o RESULTS AND RECORDS -o-o o- o-oo o-oo oooo o o-o o ARRL Contest Results Field Day and June VHF Results columns have been posted to the Web. An update the Contest FAQ for the Web is being planned. And the Logs Received and Claimed Scores for the 2006 ARRL 10 GHz and Up Contest are now online at: http://www.arrl.org/contests/claimed/ (Thanks, Tom KC1J) - - - - - The results for the 2006 IOTA contest are now posted at: http://www.iotacontest.com/contest/iota/2006/finalScore.php This year saw the highest number of submitted logs, well over 1500 in total, despite being at the bottom of the sunspot cycle. There are more than 203 pictures submitted by entrants. The contest database will, in due course, be linked to the New Generation IOTA Software (coming next year), to allow validated contest QSOs to be used as credit towards IOTA awards. (Thanks, Contest Manager Don G3XTT and the IOTA Contest Team) The results of the 2005 LZ DX Contest have been published at: http://bg.bfra.org/lzdx/2005 (Thanks, Nasko LZ3YY) oo oo-o oo - ooo -o --- - -ooo o-o --- -o- o TECHNICAL TIPS AND INFORMATION -o-- --- oo- o-o o -o --- - - o-o -o-- oo -o --o Tim K3LR is famous not only for having one of the best stations in the world, but for his attention to detail which extends to the care with which coax connectors are attached. In a station with hundreds of PL-259 connectors, how does he make time to do a good job? Here's Tim's process: "Use silver-plated connectors that say "Made in USA" on the shell. Take a fully assembled (shell + body) connector and measure the connector against the RG8 (or similar) coax. Take the outer covering of the coax off with a sharp knife. Pull the braid back all the way by fanning it out. Wrap 3 to 4 turns of Scotch 88 black tape around the center conductor. Trim the dielectric up against the fanned out braid. Use wire strippers and remove the remaining dielectric from the center conductor. Install the fully assembled PL259 (meaning WITH the shell on the connector body - Ed.) onto the center conductor and over the tape. The back of the PL259 body should rest on the fanned out shield. Solder the center conductor. Trim the exposed shield to 1/4" long and fold over the back of the PL259. Solder the shield all the way around the back of the PL259 body. While the back is still hot wrap 2 turns of 88 tape around the soldered shield to seal it good. The shield is well soldered for 360 degrees around the connector with no chance that the dielectric is melted." When purchasing ferrite beads and cores for RFI suppression, the question often arises as to what mix is best. Jim K9YC tested several of the popular mixes for the one that has the most resistive (loss) characteristics over the HF frequency range. "The #31 mix has significantly higher R below about 5 MHz than the #43 mix, but is nearly equal to the #43 mix up to about 50 MHz. So above 7 MHz, it doesn't matter whether you use #31 or #43 - they are equally effective. But if you need suppression on 160 or 80, the #31 mix is greatly superior." Rick N1RL supplements the previous issue's advice on relay problems with the general suggestion to "...rule out all other possible causes external to the radio first: check out the antenna system (ie, put the radio on an antenna you KNOW has no problems - even something makeshift - or see if it only occurs with one antenna) and take any linears and antenna switches out of the path." The Electronic Research Group Web site features "SMD Soldering Tools and Technique" (http://www.zianet.com/erg/SMT_Soldering.html), a good set of instructions and close-up photos. Worth a look if you plan on doing any building or repair with SMT (Surface Mount Technology) parts. (Thanks, Carter N3AO) What is the most common piece of equipment in the ham shack? Wrong! It's the ubiquitous "wall wart" transformer. (If it's not the most popular, it's not far from it.) To learn more about these oft-used, little-investigated accessories, download "A Dummies' Guide to Working with Wall Warts" (http://tinyurl.com/unmk9) by John Bryant. (Thanks, Charlie WA2ONH) Here's how to make a surplus CD into a nice reduction drive dial. Mount the CD on the panel so that it rotates freely. Take an old panel-mount potentiometer apart and remove the stop so the shaft spins 360 degrees. Slip a rubber grommet over the shaft then mount the pot so that the edge of the CD fits in the groove in the grommet. The resulting friction drive has an approximately 12:1 ratio, depending on the grommet's diameter. Take a look at some samples at http://tinyurl.com/yycyg9 and http://tinyurl.com/y7t7o4. (Thanks, John KU4AF) If you'd like to experiment with Phase-Locked Loops but the whole prospect seems daunting, give the National Semiconductor Webench site a try. Webench (http://tinyurl.com/t2fyy) is a free design aid that can help you pick parts or experiment with simulations. Once acquainted with the basic concepts, you can tinker with the simulations to really get a feel for the fundamentals. Steve Weber KD1JV has plans for a 600 Hz resonant speaker on his site (http://kd1jv.qrpradio.com/resonatespkr/cwspkr.html) that removes high frequency hiss and acts as a passive AF filter. (Thanks, RC KC5WA) Just in time for the W1AW Frequency Measuring Test (http://www.arrl.org/w1aw/fmt) the NIST Special Publication 432, "NIST Time and Frequency Services", 2002 Edition is available for download at http://tf.nist.gov/timefreq/general/pdf/1383.pdf The section titled "Geophysical Alerts" describes in non-physicist terms what this is all about. As a bonus, there is also a nice picture of the WWVB transmitters. (Thanks, Roy K1LKY) Randy WX5L recommends the "ISOBAR" power strip made by Tripp-Lite Co. for RFI suppression. The strips are available with up to 75 dB of RF attenuation. This may help a neighbor or with equipment for which the usual ferrite cores or bypass capacitors can't be used. Bergen Cable offers some handy "Cable 101"-style information at http://tinyurl.com/y8xzlo. Good reading for next year's antenna projects. (Thanks, Norm AI2C) Check out Rick N6RK's Web site (http://www.n6rk.com/) for information on using irrigation pipe for verticals and vertical arrays. This material is often available as agricultural surplus in farming areas. (Thanks, Terry KK6T) Want to get your SO2R skills honed for the real thing? Turn the computer speaker on and practice copying calls from a code training program such as Morse Runner (http://www.dxatlas.com/MorseRunner) while tuning a radio and copying calls in your head. (Thanks, Tom W7WHY) Electronic Design magazine's "Ideas for Design" section often features circuits that would be handy around the ham shack. The 26 October issue has a nifty over- and under-voltage protector that might be useful for sensitive (or expensive) equipment. Enter "13788" in the "Enter ED Online ID" window at http://www.elecdesign.com/ to see the full article. TECHNICAL URL OF THE WEEK -- Before the days of digital frequency meters and phase-locked loops, Lissajous figures were used to determine the frequencies of sounds or radio signals. Plus, they're groovy to stare at, man! Here are some Web sites about these interesting figures: http://www.math.com/students/wonders/lissajous/lissajous.html http://perso.orange.fr/olivier.granier/meca/simul/lisajou/simul.html http://www.ngsir.netfirms.com/englishhtm/Lissajous.htm o- -o-o -o-o oo- o-o o- -o-o -o-- oo ooo o--- --- -ooo CONVERSATION --- -o o oo -o -o-o --- -o - o ooo - oo -o --o No responding prose was received from PVRC in response to the NCCC offering in the last issue, so I declare NCCC the winner in the first annual "Highbrow Smartypants Trashtalking" competition! Cabrillo - Version 3 Cometh In the beginning, there were paper log sheets and paper summary sheets and it was a pain. Fingers hurt, handwriting was poor, and the dog sometimes ate the paperwork - although not quite as often as blamed. Thus of necessity was computer logging begat and there were diskettes and it was a pain. Diskettes covered the desk like locusts, file names were as babble, and the postman sometimes ate the diskettes - although not as frequently as claimed. Thence came email and it was a pain. File formats were without number, encoding and attachments spoke in tongues, and the contest sponsors sometimes ate logs for dinner - although rarely to the extent imagined or wished. Then came Cabrillo 1.0 and confusion was upon the land. Was it a format, a method, or what? Robots were created and sent to guard the Inboxes of the contest sponsors, passing no file that smelt too strongly of non-Cabrillo-ness. And there was a gnashing of teeth and rending of garments as software author and user alike made haste to achieve full compliance lest their scores not be tallied with the rest in the Final Results. And Cabrillo 2.0 came forth and there was a little less gnashing and rending and the process became less onerous and the robots smote fewer and fewer logs with each passing contest. And there was a great yearning - for more contests and for more categories and for greater variation than had hitherto been permitted. The scribes of Cabrillo did mutter and did think and did release version 3.0. And thus begins our tale. As anyone that deals with lots of contest knows, there are lots and lots of different definitions for any of the categories and vocabulary used to describe an entry. Some contests distinguish between single-op assisted and unassisted while others separate the same logs into single-op and multi-op. For any contest with more than a handful of categories, entrants often have no idea what their true category really is. Some entrants really don't care - they are just having a good time and sending in a log to note their participation and provide more information to the sponsors. What Cabrillo 3.0 does is to allow entrants to simply pick the "adjectives", if you will, that describe how they operated and the contest sponsors can then determine the proper category for the entry. Cabrillo adjectives are recognized values for the various types of information or "tags" that characterize an operation. The version 2.0 tag "CATEGORY:" is dropped in favor of a basket of finer-grained distinctions. For example, for the tag "CATEGORY-ASSISTED", there are two recognized values (or adjectives): ASSISTED and NON-ASSISTED. For the tag "CATEGORY-TRANSMITTER", recognized values include ONE, TWO, UNLIMITED, and SWL. This avoids the inevitable conflicts between competing definitions of categories in different contests. Here is an example of how this works: An ARRL 10 Meter Contest operation done mobile by two operators taking turns at the rig, low power, one radio, no assistance, phone only would describe their operation this way: CATEGORY-ASSISTED: NON-ASSISTED CATEGORY-BAND: 10M CATEGORY-OPERATOR: MULTI-OP CATEGORY-MODE: SSB CATEGORY-POWER: LOW CATEGORY-TRANSMITTER: ONE CATEGORY-STATION: MOBILE For awards purposes, the entry category will be considered as "Multioperator, Single Transmitter, Mixed Mode." The extra information - Low Power, Mobile, SSB - can then be included for comparison to other similar operations. There is an interesting side-effect to including information beyond that required for a specific contest: the extra information can be included with on-line scores. For example, SO2R may not be a formal category, but the entry can include the tags and values "CATEGORY-OPERATOR: SINGLE-OP" and "CATEGORY-TRANSMITTER: TWO". The sponsor will list the score in the SO category, but may choose to append "two-transmitter" to the score. If the extra information is simply copied from the Cabrillo file so that the format is consistent, then on-line information can be downloaded and analyzed by third-parties...that means YOU! It makes "Contests Within A Contest" a lot easier, as well, and frees the sponsor from having to create ever more categories. Another similar change in Cabrillo 3.0 is that there is now a general "LOCATION:" tag. Recognized values for the tag are defined by the contest sponsors and not maintained in the Cabrillo specification. ARRL contests will use this tag to report scores by ARRL sections. Other contest sponsors can define their own values for this tag. Do you have to upgrade your contest software? Nope, although authors of contest logging software will be adding the version 3.0 tags and values to their programs. Version 3.0 also has a new tag called "DEBUG:" that allows software authors to test their Cabrillo generation routines by sending logs to a real log-handling robot. When is this going to happen? Um, it's already happening! The CQ WW SSB, California QSO Party, and several other log-handling robots are already compliant with version 3.0. In fact, they convert version 2.0 logs to version 3.0 automagically. You didn't even notice, did you? Would you like to know more about Cabrillo 3.0? Take a look at author N5KO's discussions at http://www.kkn.net/~trey/cabrillo where the actual format description lives along with templates and recommendations. This is how it's supposed to work. Can you imagine going back to the Good Old Days? And the log sheets were as leaves in the forest and the aspirins as grains of sand... 73, Ward N0AX -o-o --o- - o ooo - -o-o --o- - o ooo - CONTESTS -- 15 NOVEMBER TO 28 NOVEMBER 2006 -o-o --o- - o ooo - -o-o --o- - o ooo - Note that the following abbreviations are used to condense the contest rules summaries: SO - Single-Op; M2 - Multi-Op - 2 Transmitters; MO - Multi-Op; MS - Multi-Op, Single Transmitter; MM - Multi-Op, Multiple Transmitters; AB - All Band; SB - Single Band; S/P/C - State/Province/DXCC Entity; HP - High Power (>100 W); LP - Low Power; QRP (5W or less) HF CONTESTS ARRL November Sweepstakes--Phone, from 2100Z Nov 18 - 0300Z Nov 20. Frequencies: 160 - 10 meters, work stations only once. Categories: SOAB-LP (A), HP (B), QRP (Q), SO-Unlimited (U), MS (M), School Club (S). Exchange: Serial number, Category (precedence), Call, Check (last two digits of first year licensed), and ARRL section. QSO Points: 2 pts/QSO. Score: QSO points x sections (counted only once). For more information: http://www.arrl.org/contests Logs due 20 Dec in Cabrillo format via on-line form at http://www.b4h.net/cabforms or by email to ssphone@arrl.org or to November SS CW, ARRL, 225 Main St, Newington, CT 06111. North American Collegiate ARC Championship--Phone. This is a competition based on Sweepstakes results between club stations at institutions of higher education beyond the high school level. Clubs enter Sweepstakes in any of the valid entry categories. Separate champions will be determined for CW, Phone and Combined scores. For more information: http://www.collegiatechampionship.org/ LZ DX Contest--CW/SSB, sponsored by the Bulgarian Federation of Radio Amateurs from 1200Z Nov 18 - 1200Z Nov 19. Frequencies: 80-10-meters with 10-minute mode change rule. Categories: SOAB (CW, Phone, Mixed), SOAB-QRP Mixed, SOSB-Mixed, MS-Mixed, SWL. Exchange: RST + ITU zone or 2-letter LZ district. QSO Points: same continent--1 pt, different cont--3 pts, LZ station--10 pts. Score: QSO points x ITU zones + LZ districts counted once per band. For more information: www.qsl.net/lz1fw/contest. Logs due 30 days after the contest to lzdxc@yahoo.com or BFRA, PO Box 830, 1000 Sofia, Bulgaria. RSGB 1.8 MHz Contest--CW, from 2100 Nov 18 - 0100Z Nov 19. (See Feb QST, p 99) For more information: www.rsgbhfcc.org. Logs due 16 days after the contest to 2nd160.logs@rsgbhfcc.org or RSGB--G3UFY, 77 Bensham Manor Road, Thornton Heath, Surrey CR7 7AF, England. PSK63 QSO Party--sponsored by the European PSK Club from 0000Z to 2400Z Nov 19. Frequencies: 160-10 meters, near PSK calling frequencies. Categories: SOAB, 100 watts max, spotting assistance allowed. Exchange: EPC member number or signal report plus serial number. QSO Points: EPC members--5 pts, otherwise 1 pt. Score: QSO Points x EPC numbers from all bands. For more information: www.eu.srars.org. Logs due 30 days after the contest to eudx@scotham.net. CQ WW DX Contest--CW, sponsored by CQ Magazine from 0000Z Nov 25 to 2400Z Nov 26. Frequencies: 160-10 meters. Categories: SOAB and SOSB (HP >100W, LP, QRP <5W), MS, M2 (new), MM. MS have 10 minute rule. Exchange RS(T) and CQ zone. QSO Points: same cont--1 pts (NA stations count 2 pts), diff cont--3 pts. Stations in the same country may be worked for zone credit only. Score: QSO points x CQ Zones + DXCC entities and WAE countries counted once per band. For more information: http://www.cqww.com/. Logs due Jan 15 for CW to cw@cqww.com or to CQ Magazine, 25 Newbridge Rd, Hicksville, NY 11801. VHF+ CONTESTS No VHF+ contests are scheduled. -oo --- -o - -- oo ooo ooo -o-- --- oo- o-o LOG DUE DATES - 15 NOVEMBER TO 28 NOVEMBER 2006 o-oo --- --o -oo o o- -oo o-oo oo -o o ooo November 15 - Arkansas QSO Party, email logs to: k1ark@arrl.net, diskettes and paper logs to: Bill Smith, K1ARK, 3032 Strawberry Drive, Fayetteville, AR 72703, USA. Find rules at: http://zinfoserv.com/arkan/docs/2006arkqsorules.pdf November 15 - California QSO Party, email logs to: logs@cqp.org, Upload log at: http://logs.cqp.org/, diskettes and paper logs to: NCCC, c/o Kevin Rowett, WB6S, 21906 Monte Ct, Cupertino, CA 95014, USA. Find rules at: http://www.cqp.org/Rules.html November 15 - Pennsylvania QSO Party, email logs to: paqsolog@nittany-arc.net, diskettes and paper logs to: PA QSO Party 2006, c/o NARC, PO Box 614, State College, PA 16804-0614, USA. Find rules at: http://www.nittany-arc.net/06_rules.pdf November 15 - Makrothen RTTY Contest, email logs to: tmc-rtty@arcor.de, diskettes and paper logs to: (none). Find rules at: http://home.arcor.de/waldemar.kebsch/The_Makrothen_Contest/TMC_Rules.html November 18 - 50 MHz Fall Sprint, email logs to: wa4njp@aol.com, diskettes and paper logs to: Ray Rector WA4NJP, 3493 Holly Springs Rd, Gillsville, GA 30534, USA. Find rules at: http://svhfs.org/fall_sprint_rules.htm November 20 - Worked All Germany Contest, email logs to: wag@dxhf.darc.de, diskettes and paper logs to: WAG Contestmanager, Klaus Voigt, DL1DTL, Am Jaegerpark 75, D-01099 Dresden, Germany. Find rules at: http://www.darc.de/referate/dx/xedcgr.htm November 22 - Illinois QSO Party, email logs to: n9jf@arrl.net, diskettes and paper logs to: WIARC, PO Box 3132, Quincy IL 62305-3132, USA. Find rules at: http://www.w9awe.org/ILQP%20Rules.pdf November 22 - ARCI Fall QSO Party, email logs to: contest@qrparci.org, diskettes and paper logs to: ARCI Fall QSO Party, c/o Jeff Hetherington, VA3JFF, 139 Elizabeth St W, Welland, Ontario L3C 4M3, Canada. Find rules at: http://www.qrparci.org/component/option,com_extcalendar/Itemid,/extmode,view/extid,41/lang,en/ ACKNOWLEDGEMENTS & SUBSCRIPTION INFORMATION The Contester's Rate Sheet wishes to acknowledge information from the following sources: WA7BNM's Contest Calendar Web page - <http://www.hornucopia.com/contestcal> SM3CER's Web site - <http://www.sk3bg.se/contest> ARRL members may subscribe at no cost by editing their Member Data Page as described at <http://www.arrl.org/contests/rate-sheet>. Excel and Windows are trademarks of the Microsoft Corporation