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Another VE7 has been added to the group of Canadians who will be active tonight and tomorrow night during the CW crossband activity.

VE7CA will be operational during the evening on 475.5kHz. He will be listening for calls on both 3555kHz and 7064kHz. His hours of operation will be from 0300Z - 0500Z. This will be Markus's first operation on 630m and he would be delighted to work anybody that is able to hear him. He will be running ~ 25W output to a large top-loaded vertical, high on the hills of North Vancouver.

Please give a listen for him and make all of his hard work worthwhile!

Just a reminder of the '630 activity event' ... including the crossband CW activity, tonight and tomorrow. The complete operating schedule, showing times and frequencies, can be viewed here.

The sun has been acting-up once again and band conditions have been up and down all week. Another CME is scheduled to arrive at anytime ... the jury is still out on how good or how poor the band might be.

More of a concern is the weather forecast. Very high winds are forecast for the west coast VE7 operators. I'm not worried about losing antennas but more likely, losing the hydro power, as often times the first big windstorm of the fall brings down a lot of branches and  trees ... and that means power outages. So if you don't hear me, or some of the other stations, that may be the reason.

As well, please be patient if signals appear too weak, as the long slow fade-rate on 630m will often result in a huge change just a few minutes later.

If you can possibly give a listen for any of the crossband stations and respond to their CQ's it would be really great ... we hope to see as many of you as possible tonight or tomorrow, weather permitting!

This coming weekend will see the annual '630m activity event' on Friday and Saturday night.

There will be a lot of activity from both the U.S. experimental stations and from a group of five Canadian amateurs who will be seeking two-way CW 'crossband' contacts.

The five Canadians will be transmitting on 630m CW but listening for answering stations on various HF (QSX) frequencies. Last year's one-night event was a great success ... hopefuly the two-night event this year will lead to even more participation by interested amateurs in both Canada and the U.S.

Unlike Canadian hams, American amateurs does not yet have access to 630m as a ham band but ... there will be a large number of U.S. 'experimental' stations (most of them operated by hams with an experimental licence) beaconing and working each other and seeking your 'heard' reports. The Canadian operation will give interested hams the actual opportunity to make a two-way MF to HF CW contact, via the crossband mode as well as provide the Canadians an opportunity to test their 630m systems.

Here are the details of the five Canadian crossbanders:


Station: VO1NA (Joe) GN37 Torbay, Newfoundland
Time: 2130Z - 0130Z both Friday night (Nov 13-14Z) / Saturday night (Nov
14-15Z)
TX Frequency: 477.7 kHz
RX (QSX) Frequency: 3562 kHz

Station: VE7SL (Steve) CN88 Mayne Island, B.C.
Time: 0200Z - 0700Z both Friday night (Nov 14Z) / Saturday night (Nov 15Z)
TX Frequency: 473.0 kHz
RX (QSX) Frequency: 3566 / 7066 kHz
 
Station: VE7BDQ (John) CN89 Delta, B.C.
Time: 0430Z - 0700Z both Friday night (Nov 14Z) / Saturday night (Nov 15Z)
TX Frequency: 474.0 kHz
RX (QSX) Frequency: 3536 kHz

Station: VA7MM (Mark) CN89 Coquitlam, B.C.
Time: 0500Z - 0700Z Friday (Nov 14Z)
0400Z - 0800Z Saturday (Nov 15Z)
TX Frequency: 475.0 kHz
RX (QSX) Frequency: 3570 kHz

Station: VE7CNF (Toby) CN89 Burnaby, B.C.
Time: 0300Z - 0700Z both Friday night (Nov 14Z) / Saturday night (Nov 15Z)
TX Frequency: 476.0 kHz
RX (QSX) Frequency: 3558 kHz / 7062 kHz

All stations will either call CQ or run "VVV" marker beacons while listening on their respective QSX frequencies. QSX frequencies will be included
in the CQ or marker beacons.

Last year's event saw many nice contacts, some of them from coast-to-coast! I really hope that as many amateurs as possible will have a listen and be able to answer our 'CQ's on the various QSX frequencies. Your participation on one (or both) of the two night's activity would be just great.


I will post a reminder of the event again at the end of the week ... in the meantime, try to see what you can hear on 630m (472-479kHz) and arrange your setup so that you can call us on HF as well.

For a more detailed description of the upcoming event, see the ARRL's announcement here.

The 'Half-Sloper'

My recent 'topband' blog prompted me to think about some of the more interesting 160m contacts that I've made over the years. Although my first contacts were made just after getting my ticket in the early 60's, I really didn't have more than a couple of watts out of my modified Heathkit DX-20 ... coupled to a short 'longwire', each contact from my mid-Vancouver location was more of a miracle than anything else.


When I purchased my first house in the suburbs in '74, I was finally able to put up a real antenna ... a 'half-sloper', fed from the top of my new 48' tower, along with an extensive set of radials running along the perimeters of my yard. I also hung both 80 and 40m half-slopers from the same feedpoint, giving me coverage on all three of the low bands.

Once the Japanese manufacturers started adding 160m coverage to the various lines of transceivers, the band really started to get popular, as up until that time, very few commercial transmitters covered 160m. Most of the E.F. Johnsons, the DX-100, and some of the late Drake radios were doing the heavy-lifting unless one was enterprising enough to homebrew or modify a rig for 160.

I immediately set out to work all 50 states from my suburban location, running a pair of 6146's at around 150 watts input. It took me a few winters to get them all, with Rhode Island being the most difficult, at #50.
My 160m W.A.S. certificate was #264.

Conditions always varied with the solar cycle but a surprising amount of DX was worked at my low power level. A couple of the more memorable contacts from those days were with H44IA in the Solomons and with VK9NS, on Norfolk Island.


H44IA was worked at 0426 local time in February. I recall calling several JA stations that morning with no response (I always found difficulty working JA on 160) and was more than surprised when the H44 came right back to my response to his CQ.


Jim Smith, VK9NS (SK), seemingly spent more time at various exotic locations than at home. Over the years I was able to work him on a number of his Pacific-island expeditions, but it was gratifying to finally catch him from another rare spot ... his home! This contact was in mid-July, right at sunrise.

I've worked a number of island expeditions over the years on topband, but one of the rarest was in the mid-Indian Ocean, FT5ZM, on Amsterdam Island ... also right at sunrise.


Another 'closer' island has always been a bit rare on 160, Guantanamo Bay, Cuba ... worked in mid- February, just after midnight.


In all of my years in the suburbs, I was never able to hear Europe on topband. It seemed that the noise-curtain surrounding my reasonably quiet location was still just too high for such 'over the pole' west coast treats. It wasn't until I moved to Mayne Island, off the SW coast of B.C., and re-installed my half-sloper, that the Europeans finally began to fill my log. Some nights, during solar-low years, the Europeans were workable before sunset ... on other nights, there were no signals other than Europeans, filling the band from 1800-1830, at times making the topband sound like 20m CW ... definitely not like the city.

4Z1UF was worked in February, just after 8PM local time while R1FJT in Franz Josef Land was worked right at sunset in late October.



Africa is always tough on the low bands but the solar-low years of Cycle 23 brought some amazingly good conditions to the west coast. The two new ones, below, were both worked in November of '08 at around 10PM local time, right at sunrise in Africa.



Learning the quirks of topband propagation is still an ongoing project but over the years, 160m has been my favorite wintertime hangout. With T2GC on Tuvalu Island, worked last week, my present 160m DXCC total stands at 156 worked and 155 confirmed.

If you're looking for something different, some new fun... a bit of an operating challenge ... I know you'll find it on topband!

Last night saw the October 'pre-Stew' 160 m CW contest. Technically, it's supposed to be a bit of a warm-up for the real 'Stew Perry Contest' (SP) in late December but it 's really just an excuse for 160m diehards to get back on their favorite winter-time band a bit earlier than normal. After a noisy summer with few DX opportunities, most topbanders are chomping at the bit for any kind of 160m action!

The 'Stew' is my favorite contest of the year and is probably one of the fairest in terms of scoring ... unlike many contests that favor location and ham density, everyone is on a level playing field in the SP. The contest exchange consists of Grid Locators only, and the number of points collected for each QSO is based upon the calculated distance between the two respective grids ... nothing could be fairer and it would be wonderful to see other contests adopt this scoring format.

Stew Perry, W1BB, was a very early proponent of the 'gentleman's' band and was instrumental in popularizing its recognition as a challenging part of the spectrum ... a part very capable of DX opportunities for those that liked to work for their reward. He organized regular Trans-Atlantic DX tests back in the 30's when few saw any merit in the 'topband' other than as a local ragchew band for phone operators. He produced a regular 'DX Bulletin', mailed free-of-charge to interested 160m operators, providing news and information on 160m activities around the world. He had a wonderful QTH, with his 160m station set up at a local lighthouse on the edge of the Atlantic ocean. Those that knew W1BB described him as a true 'gentleman', always willing to help out newcomers and share his vast knowledge of topband quirks with others. In 1976, W1BB was awarded 160m DXCC #1 ... proof that 160m was more than just a band for late night ragchewers.

courtesy: http://www.k1zm.com/w1bb

My first 160m contact was made in 1964, as a teenager, using a poorly-modified Heathkit DX-20 and a VF-1 VFO. With my end-fed longwire, I struggled to work California, but recall the great sense of achievement of working on 'topband'! To make my 160m experience even more memorable, I even heard W1BB himself, late one Friday night, on A.M. phone! I was hooked, and ever since, 160m has been my favorite band to operate on in the winter months.

If you've not tried 160m, the winter months offer several wonderful contesting opportunities ... the ARRL 160m CW test in December, followed by the real Stew Perry at the end of the month. To keep things rolling, January brings CQ's 160m CW weekend.

So there's still time to throw up an antenna and get your feet wet on the coming topband action. Perhaps a start on your 160m W.A.S. award ... a challenging place to begin and one that would likely bring a broad smile to 'Mr. 160' himself, Stew Perry.

VO1NA Torbay, Newfoundland

Following up my last blog posting, the weekend of November 14-15 has now been confirmed for the '630m Special Activity Event' . There will be further details coming regarding the various experimental activities and transmissions but the one that holds the most interest for myself is the 'crossband' operation by several Canadian amateurs.

There are now five Canadian amateurs slated to operate over the course of the two-night event (Friday & Saturday) and they will be looking for two-way crossband contacts with amateurs in the U.S. and Canada. Here is the schedule of frequencies and times:


Station: VO1NA (Joe) GN37 Torbay, Newfoundland
Time: 2130Z - 0130Z both Friday night (Nov 13-14Z) / Saturday night (Nov 14-15Z)
TX Frequency: 477.7 kHz
RX (QSX) Frequency: 3562 kHz

Station: VE7SL (Steve) CN88 Mayne Island, B.C.
Time: 0200Z - 0700Z both Friday night (Nov 14Z) / Saturday night (Nov 15Z)
TX Frequency: 473.0 kHz
RX (QSX) Frequency: 3566 / 7066 kHz

Station: VE7BDQ (John) CN89 Delta, B.C.
Time: 0430Z - 0700Z both Friday night (Nov 14Z) / Saturday night (Nov 15Z)
TX Frequency: 474.0 kHz
RX (QSX) Frequency: 3536 kHz

Station: VA7MM (Mark) CN89 Coquitlam, B.C.
Time: 0500Z - 0700Z Friday (Nov 14Z)
          0400Z - 0800Z Saturday (Nov 15Z)
TX Frequency: 475.0 kHz
RX (QSX) Frequency: 3570 kHz

Station: VE7CNF (Toby) CN89 Burnaby, B.C.
Time: 0300Z - 0700Z both Friday night (Nov 14Z) / Saturday night (Nov 15Z)
TX Frequency: 476.0 kHz
RX (QSX) Frequency: 3558 kHz / 7062 kHz


These stations will be calling CQ on CW at regular intervals throughout the evening, and listening for answers on the allocated HF call-back (QSX) frequency. The sequence that I will be using (and others in a similar fashion) is:

"CQ CQ CQ de VE7SL VE7SL VE7SL QSX 3566 and 7066kHz K". After listening for callers on either QSX frequency for approximately 30 seconds, the CQ will be repeated if no callers are heard.

With good conditions, propagation can often span the continent, so please consider taking part in the activity from wherever you might be located in North America. Last year, crossband contacts were made between here and W3 / W5 and many points in between.

For eastern stations, VO1NA, in Newfoundland, should be a tantalizing target with coverage throughout the eastern states while the four VE7 stations should prove workable for central and western North American amateurs.

Those that might wonder about the 'legality' of crossband contacts need not worry. Canadian amateurs have had legal access to 630m for almost two years now and crossband contacts with any stations in the amateur radio service are the same as a two-way QSO on any other band. Unfortunately, amateurs are not allowed to contact any of the experimentally-licenced stations ... they are permitted to work each other only.

Hopefully you will print out the operating schedule and consider participating in the November crossband activity weekend ... the more the merrier! It would be great to see even more contacts than last year, which was a great start, considering the less than optimum conditions. I will post more details as the event weekend draws closer. We hope to see you there!

Fritz Raab (W1FR), the ARRL's 600m Experiment Coordinator, has indicated that this year's '630m Special Operating Event' will be held on the weekend of November 13 / 14. Mark your calendars if you plan to participate as it looks as though, once again, along with the numerous U.S. experimental stations beaconing and coastal maritime stations, several Canadian 630m stations will be active and looking for realtime CW 'crossband' contacts! Canadian stations will 'CQ' on specific frequencies and will listen for calling stations on designated HF (80/40m) answering (QRSS) frequencies.

Unlike last year, the Canadian stations will be operating for several hours on both nights, since there will be no conflict with the ARRL's CW Sweepstakes Contest as in 2014. Please stay tuned as there will be further details to follow regarding specific stations, frequencies and times ... notifications will be published on both the ARRL and RAC web 'news' pages as well as on numerous ham radio reflectors.

There's still lots of time to tweak up your 630m receiving capabilities ... it should be an interesting weekend, especially if the mid-November propagation cooperates.

A summary of last year's Friday night crossband activity can be found here.