WQ6X Wades thru WALLs of Space-WX NoiSe to work the World

Due to Saturday participation in the Alameda Shindig representing Toastmasters clubs in Alameda,

a BiG part of the radiosport time was already over by the time of my 02L00z starting time in Concord. 
A number of intertwining events were on the air including:

• The MIQP, NEQP and ONQP QSO Parties.
• WAPC (Worked All Provinces in China) - which always offers high hopes
  and ends up being a DuD, virtually every year.
• The CQMM Cw Contest (with this year's longer operating period) which rewards
  stations who work my QRP signal with a 10-X point bonus.

This contest weekend was littered w/solar storms, creating HUGE walls of noise. 
You've heard me about weird - well on Sunday, the propagation was so WEIRD
(How Weird was it? - Ed.) that stations w/the best signals seemed to come from 90-degrees
eastward of whatever direction the Stepp-IR yagi was pointing.  (Ex: I2FT calling in on 14.030
from AZ:351 - now THAT's Weird).

Right after the ONQP ended (18:00z on Sunday) the 3rd wall of noise made its way to Ramona.  Fortunately, the CQMM's 23:59:59z ending time offered to frog-hop between 19, 15 & 20 meters,
with no band-change penalties.  

Then again, running QRP made it a challenge to get the message thru, which is when the array
of F-KEY messages are handy for sending "repeats" in many different ways.  Another "weird"
 one was a PY1 station asking for my "NR?" (number); there are no numbers, only "SEC?"
(which is close enough to continent).  Nevertheless, my response was to send "NAQ"
(North America running QRP).

While propagation paths seemed unpredictable, 10-meters eventually rewarded us with
an opening to South America (SA), with a pair of JA6 stations calling in when the Stepp-IR
was switched 180-degrees (from South America).  40-meters was LOADED with JA stations
who were unfortunately running Ssb, not the CQMM contest.

While the weekend left LoTs to be desired, it was a useful QRP exercise Experience.

DiD YOU work the state QSO Parties or the CQMM contest?

Is WQ6X in YOUR LoG?

WQ6X Turns JIDX CW into a Calamatous 5-Contest Weekend

Calling the 2nd radiosport weekend of April a "Calamatous 5-Contest Weekend"
is a perfect summary of the weird combination of events and stations w/in those
events - WEIRD, but Workable.

In retrospect, from reading a slew of 3830 soapbox entries, we could say that this contest
weekend was (as they say) a mixed-bag.  During the weekend I spent time ad-libbing
2 QSO parties (NDQP wasn't listed on the Contest Calendar), the IG-RTTY contest,
the Yuri Gagarin Russian GiG, and of course, the showcase event - the JIDX Cw contest.

In addition to running the 2am to 6am shifts both mornings, I took over the 8pm to 10pm
(the "Dinner Shift") using 20-meters to more-or-less keep things alive, hoping for the Mult-OP
(on STN-1) to find any straggler mults on 15 & 10.  Overall, it seems as if overall JA-activity was
WaY down this year; we will know for sure when the log submission deadline has been reached.

Both mornings on 40-meters it seemed that the JA-participation was down while the QRM-level
was significantly UP.  Propagation to Asia was quite good, in-so-far as the "K" & "M" Russian
military beacon loud signals indicated.  

Sunday morning, the 40-meter band was plagued by a SUPER-WIDE (S-9+) Woodpecker. 
I was so desperate to avoid it, I engaged in a game of "Leap Frog" between 80 and 20 meters,
cognizant of the 10-min band change rule in JIDX.  Only as a last resort was 40-meters considered.  Base on antenna pointing and reports from other operators, the Woodpecker SEEMED to originate
from inland Asia (Vladivostok?) beamed at the USA.  Is there any correlation to the Russian military "F" beacon off the air during the same periods?

The NM & GA QSO parties were ho-hum affairs; altho the 2nd-run of GAQP on Sunday kinda made up for the dearth of stations on Saturday.  Altho NoT listed on the contest calendar, one station was heard on 20-meters calling "CQ NDQP...", so I assume North Dakota had their own GiG happening. 
A note to QSO Party sponsors: if y'all want us to play in your QSO party, ya' gotta advertise it and send e-mail to previous participants (like me).

The IG-RTTY contest is a unique event in that the exchange consists of sending the FOUR digits
of the year you were 1st-licensed (Ex: 1969)

Sunday gave us another opportunity to work GAQP stations, altho there were NoT many new stations to work.  At 23:30z it occurred to me that most of the GAQP action had moved down to 40-meters.  While 15:30 (local time) is usually quite early for working GAQP stations (especially running QRP), there was NoThing to lose by giving it a go.  Eventually, 2-QSOs DiD frantically make it into the log, just in time for the 23:59:59z contest end.

To end Sunday afternoon, a not-inconsiderable amount of time was spent capturing ending screens, posting 3830 stats and submitting log files.  It ALMOST seemed as if more time was spent doing "admin" work than running the non-JIDX events combined.

A self-induced side-benefit of operations during the weekend was a thorough shake-down of the morrasively complex audio cable configuration used in the W7AYT portable setup.  To combat poor signal comprehension, the complete array of DSP units (JPS NIR-10 & NIR-12 & MFJ-984) as well
as the classic pair of MFJ-752 audio enhancement filters made it all possible.

DiD YOU run any of the 5 radiosport GiGs during the 2nd April contest weekend?

Is NX6T or WQ6X in YOUR LoG?

WQ6X Wanders thru a Very Wonky, Weird & Very MESSY 5-contest Collage

This was another of those radiosport weekend collages that promised MUCHO and delivered POCO.
Accompanied by a flurry of Space-WX storms, other than the RTTY contest, not a lot of success was made.  Everything about April's first radiosport weekend was just a bit weird, yet again validating the utilization of the recently implemented F-12 [WEIRD] key.

For openers, all the events commenced @12:00z or later - for WQ6X still the "middle of the night".  Beginning 5am, opening the EA-RTTY contest on 40-meters, hoping for an Asian opening turned
out to be a waste of time. Moving to 20-meters found an opening via N-E.

For the 3 QSO Parties (LA, MS & MO) the hope was for some activation of their rare counties.  Space-WX induced poor propagation all-but negated any real success in the LA & MS GiGs.  Missouri, being geographically closer and along the N-E propagation curve, as well as a 2nd-run
on Sunday, made MOQP the premiere QSO party for the weekend.  What made this weekend different over previous operations was the decision to run every contest GiG QRP whenever
available in the contest rules.

Pulsing internet dropouts at the Concord QTH necessitated recording the F1-CQ, F3-TU and
F4-WQ6X tones in the corresponding K3 digital voice keyer (DVK) memory.  Then, even if the
internet drops during transmission, the radio (on the other end) actually doing the transmission
is not affected.  The downside of this method is the [ESC] key does not interrupt the xmission;
it takes the stop button on the K3 to accomplish that.

Unfortunately, the time wasted looking for LA and MS stations detracted significantly from the
already meager EA-RTTY score.  Of course, behind it all was the annoying intermittent appearance
of geomagnetic storms, often contributing to radio dropouts on 20, 15 and even 40-meters. 
The hoped-for 40-meter opening DiD occur on Sunday morning; however, the Cw/Digital
portion of the band was LITTERED w/Ssb signals, NoT RTTY.

The backdrop for the weekend was the HORRENDOUS solar storms littered throughout the weekend; some so severe the SFI number registered as ZERO.

When it was ALL over, they only thing I can really be certain of is that I switched different modes
a dozen different times and eventually submitted a bunch of LoG files, confirming the fact that
was indeed in action throughout this WEIRD radiosport weekend.

DiD YOU participate in this 1st weekend's radiosport GiGs?

Is WQ6X /QRP in YOUR LoGs?

WQ6X Wrangles another WPX (Weird Prefix) Ssb Contest

[The month of] March is often a 5-weekend month.  Either way, CQ's WPX (Weird Prefix)
contest wraps things up (radiosport-wise) for the month; just in time for April FooL's Day. 
In the BloG Entry PREVIOUS to this one, some of the benefits of WPX operation were detailed.
Being a worldwide contest, the BiG challenge was understanding each other's unique "English" dialects.  When running to South America (SA), I frequently resorted to repeating the serial number exchange numbers en Espanol.  

The backdrop to the weekend's 48-hour extravaganza was divergent Space-Wx activity. 
Condx.-wise, the contest opening was utterly AMA-Zing, slowly deteriorating into Sunday
afternoon's MASSIVE Geo-Magnetic storm.  (For awhile on Sunday, things got so chaotic
that the SFI (Solar Flux Index) was reporting in as "0" - HuH?

As in previous recent contests, 20-meters was a HO-Hummer - a DuD!  Then again, that is
just my perspective from Ramona.  Soapbox comments I read from stations across the USA
(and beyond) claimed 20-meters to be their "MoNeY$" band.

Sunday afternoon a well-known (to be unnamed - YOU Know who YOU are) TRASHED the idea
of my running QRP - calling it "STUPID!".  The CQ messages for WQ6X QRP-run events include
/QRP at to let EVERYBODY know that fact, hoping they will offer up some "Breathing Room"
when WQ6X is running a frequency to give operators a BADLY-needed multiplier, such as WQ6
or NX6.  NoW in all fairness to my critics, because the 5-watts is coupled into 3-el Stepp-IR and 
Shorty-40 Yagi's (@ 55' no less), the LOUDNESS of WQ6X's signals seem to betray the FACT
of QRP operation.

The online Contest Scoreboard was running on a 2nd monitor to keep me focused and energized during those moments when fatigue set in and it was desirous to retreat under the covers for
"Just 10-Minutes".

At 00:00z (5pm PDT) Sunday, it was "another one for the "LoG BooKs". 
However, as the old saying goes, "it ain't over until the paperwork (admin) is filed. 
For WQ6X operations this includes:

• Making various screenshots of the logging software ending screens,
  along with the contest STAT screens.
• Creating and filing a CABRILLO LoG file 
• Submitting the LoG to the contest sponsor.
• Posting a contest entry write-up on the 3830 Scores Website for WQ6X.

After the contest, I peruse the scribble-notes scribbled throughout the contest weekend. 
Some of the most unique Blog-segments originate from barely-readable scribbles made
during the chaos of  radiosport operations.  In this Blog entry, what stood out from my scribbles
was the numerous INVASIONS of our amateur frequencies by non -amateur operations. 
For years, I have Noted that this invasion USUALLY happen during specific contest weekends. 
On "minor" contest weekends, they are never heard.  Some notable WPX GiG intruders include:

• A Data "SCREECHER - 7.155.36 @ 12:30Z
• High Speed RTTY - 7144.62 @12:45z,
  Shifting to 7.141.67 @12:48z,
  Then to 7132.67 @12:53z
• Russian Military beacons - ~7.039 - altho they are useful for Asian propagation prediction.
• Cw "CODE GROUPS" - 14.179.25 - 16:00z - the same series of alphanumeric character strings for a little over 5 minutes and then GONE.  RoTaTinG the Stepp-IR yagi found
  the signal strength peak at around 300-degrees azimuth - essentially Eastern Russia (Kamchatsky, Magadan or Vladivostok) - GO Figure.
  WHY Do non-Amateur Russians use our amateur frequencies?

DiD YOU work the CQ WPX (Weird Prefix) Contest?

Is WQ6X in YOUR LoG?

WQ6X Pre-Assesses the Actual Benefits of the WPX Weird Prefix contest

As we come upon the 2024 CQ WPX (Weird Prefix) contest, I am found reflecting fondly over 

the myriad of WPX Ssb events I have been a part of during the last 13+ years.  Four years 

ago, I wrote a pair of "Blasts from the Past" Blogs on WPX, NoT to mention, individual WPX 

Blog comments before that.  ([CLICK HERE] to see some of these.)

Because I am often "recruited" to run the 2am to 6am radiosport operating shift @NX6T, running 

on 40 & 75 meters, I frequently encounter Billy-Bob, his brother Barney and their cousin Bozo just 

as they are brewing up their morning coffee and firing up on their daily ragchew frequency, which 

just happens to have been NX6T's run frequency for the last 2-hours.

When I politely remind them that the frequency is in use, Billy-Bob BARKs back
"We've been on this Frequency every morning for over 10 years now, and
YOU should KNOW THAT.  (Ed. and HoW would he know that?)

Therefore, the question is, if we're running 1.5kw of power and much of the spectrum is already 

wall-to-wall Ragchewers, Dx stations, and yes, contesters, should I PLOW-thru, continuing to 

RUN the Frequency ignoring these IDIOTS, or succumb to a bunch of BULLIES, find another 

"Clear" frequency and start over?  YOU TELL ME?!!

While I enjoy a good ragchew now and then (LooK for me with K3MAH and NK6Y @10:30pm
every Monday, Thursday and Saturday on 3.853 Mhz), radiosport events keep me emergency communication prepared.  I have often said that Field Day, State QSO Parties and the November Sweepstakes Ssb contest are often people's first exposure to amateur radio as an emergency preparedness training exercise.  Then, when they sit down behind behind the microphone 

and find their voice - something Magical happens.

Already licensed amateurs may be accustomed to casual ragchewing or even traffic net procedure, however when they listen in on something as seemingly frantic sounding as a WPX run frequency,
they are often taken by surprise - they'll say something like "I could NEVER do that".  I've lost count 

of how many of today's top-notch contest operators used to think that.

Being a WEIRD Prefix Contest, whether you Run a RUN frequency or just listen-in, you will gain 

an operational ability to recognize the myriad of different callsign prefixes from around the world.  While you might not be up to operating the WPX contest, have you considered taking a SWL approach?  Download and install a contest logging program; my favorite is N1MM+ which is
FREE and (amongst other things) allows declaring MACROS for all 12 Function Keys.  

Create a contest LoG entry in the software for the WPX Ssb contest.  You can either click on 

the TeLNeT-fed Bandmap spots, or you can tune around the bands manually looking for RUN 

stations.  Finding a run station, listen for the stations they are working.  Each station YOU actually 

hear, enter their Exchange information into the logging program as if YOU had actually worked them.

After awhile, what began as fumbling data entry will shift into you being fully capable of running 

a frequency: even tho you are just listening, you are learning how to enter contact information 

into contest logging software.  You may discover the urge to ACTUALLY operate the contest.  

In that case create a NEW LoG Entry and start over.

When you type in a callsign, programs like N1MM+ will immediately display that station's country 

of origin.  By the end of the WPX weekend, you will experience a callsign familiarity and appreciation for each country's ITU-assigned block of callsign prefixes.

Many countries and radio clubs around the world issue special callsigns JUST FOR the Ssb 

and Cw WPX contests.  For the ARRL's 2014 centennial year, stations around the USA signed various variations of W1AW (I was a part of NX6T's operation as W1AW/6 on 15-meters in the 

ARRL Dx contest).  The ARRL itself was assigned W100AW for their routine operations.

Happening amidst a reasonably high Solar Flux Index, the 2024 WPX Ssb and Cw events are loaded with potential.  If the turnout for the WPX RTTY contest last month is any indication, the Ssb (and later Cw) GiGs should FILL the HF bands with an ENORMOUS amount of radiosport activity - whether Billy-Bob and Barney like it or NoT.

Do YOU participate in the CQ WPX events?

Have you ever worked the NX6 (NX6T) or WQ6 (WQ6X) prefixes during WPX GiGs?

For WQ6X - Ssb SPRINT is ALL About Space-WX

From one point of view this Blog post could contain nothing more than the opening picture - after all,
it is said that a picture is work 1k words.  However, as I write this, even more storms are ongoing.  More Space-WX reports may be added to this write-up before it is released for publication.
An additional viewpoint is to express my GRATITUDE that this NasTy space weather NONSENSE happened THIS weekend (essentially a non-contest weekend), with a hopeful High-SFI (w/Low A/K) for next weekend's WPX (Weird Prefix) Ssb Contest.

Dismal band conditions found me not particularly excited about running a SPRINT contest; even tho
it is "Only" 4-hours long, it can be as exhaustive as a non-STOP 8-hour shift.  Starting of course on 20-meters, the band was littered with signals, the majority of which were "knee-deep" in atmospheric noise.

The above 3830 Score Submission says it all really.
It would appear that just showing up and screwing around, WQ6X has managed a 1st-place for QRP.  What REALLY matters is that the 4-hour SPRINT served as a "practice exercise" for the upcoming WPX Ssb GiG next weekend.

As promised, there are further Solar-Storm updates.  K-INDEX = 8???  wOw!!

 

DiD YOU play in this weekend's Ssb SPRINT Radiosport Contest?

Is WQ6X in YOUR LoG?

WQ6X Works an UNWEILDY BARTG Radiosport Weekend

wOw!  It's a GooD Thaing I revamped the F-12 "WEIRD" Button as it was used heavily to
resolve the onslaught of RTTY Rambuncousness.  Unique to the March BARTG RTTY contest
is its unique starting time: 02:00z.  As it turned out, the 1st-actual contact didn't occur until 06:35z.
Also unique to the BARTG GiG is the requirement that we send the Time-of-Day (in 24-hour format) as part of the overall EXCHANGE.

For this weekend, the Anza remote station was already pre-committed, altho Ramona remote
station ("Cliffside") was available (minus 160m which is not used in RTTY contests anyway). 
Neither Anza or Ramona have on-site RTTY soundcard capabilities, requiring I bring in a
(previously retired) RigExpert PLUS soundcard interface, keying the radio by way of the
K3's VOX facility.  

Altho the RigExpert uses what looks to be a convoluted morass of audio/com-port cables,
there is actually a method-to-its-madness, allowing AFSK RTTY to be run remotely on virtually
ANY remotely-run radio operation, with some caveats.  Pulsing internet dropouts in Concord,
make RTTY-running a unique challenge. 

 
To resolve this unique situation somewhat, CQ (F1) and TU (F3) message tones were pre-recorded
into the K3's DVK memories.  While that handled much of internet-disconnection problem, the DVK playback audio-quality is not nearly as "CRISP" as that played directly in real-time by the RigExpert PLUS.

With the already existing morass of cables in the Concord QTH's radio installation, the WQ6X
remote RTTY approach is just more of the same.  With all this in place, a relatively-low Solar
Flux Index (SFI) conspired to keep signal levels weak and band openings shorter than normal.  Fortunately, BARTG is a 48-hour contest, offering multi-opportunities for each band; as it turned
out, it certainly was needed.

The backdrop for this weekend was the multi-mode Russian DX contest and the ill-fated VA QSO Party.  Carefully reading the rules for the Russian GiG, it was noted that the QRP category was only available for multi-mode operations.  Somehow, an Ssb contact would need to make it into the log
at some point in the 24-hour contest - which happened on 20-m in the evening with a ZL2 Ssb QSO.  S57EA made only 2-Ssb QSOs on 20-Meters.  WQ6X took 4th place overall and 1st-place for NA.
For the BARTG event, WQ6X took 2nd-place for NA behind K2YG and 4th-place overall.

With all the above behind me, there was NoThing else left to do than post the scores
on the 3830 Scores Website and eventually submit the logs.

DiD YOU work any of the above events?

Is WQ6X in YOUR LoG?

WQ6X Works an 8-Contest Octogan Weekend

What a totally and completely BIZARRE radiosport weekend - running a number of
disparate radiosport events happening throughout a nearly 48-hour operating period. 
Everything from 160 - 10 meters - Cw, Ssb & RTTY - 4-hour to 12 & 24-hour GiGs. 
In past years, only 4 or 5 events were manageable.

In preparation for writing this, I looked back to last year's write-up and ended up doing
a Blast-from-the-Past style retrospective. 

• ([CLICK HERE]) for the 2023 Blog entry
• ([CLICK HERE]) for the 2022 Blog entry
• ([CLICK HERE]) for the 2021 Blog entry
• ([CLICK HERE]) for the 2020 Blog entry
• ([CLICK HERE]) for the 2019 Blog entry
• ([CLICK HERE]) for the 2018 Blog entry
• ([CLICK HERE]) for the 2017 Blog entry
• ([CLICK HERE]) for the 2016 Blog entry - as NX6T - 1st place M/S

Demonstrating the Stereo-Radio concept - for YOUR Satisfaction

I've written ad-nauseum about exploiting the use of stereo-audio in amateur radio operations.
The most recent Blog posts in the stereo audio genre include:

• [X] - Using Stereo Ssb in Worldwide DX Contests
• [X] - BLASTS from the PAST: Stereo CW and it's many Variants.

I originally discovered that using two adjustable audio filters (one for each ear) in contrast with the
fixed-filter approach documented in the original 73-magazine article on the concept of "Stereo Cw", transformed the original idea into a method for enhancing not only Cw reception, but Ssb and RTTY reception as well.

As documented in previous blogs on the stereo concept, a number of different audio filter units were evaluated for use in a dual-filter configuration, including: MFJ-752's & JPS NIR Dsp filters.  It was finally determined that a pair of classic analog Autek QF-1A filters (one for each ear) provided the most optimum improvement to the listening experience.

We can talk ABOUT stereo audio ad-nauseum.  However, when you actually experience it during live operation, you will experience an [indescribable] a-Hah realization.  To experience the full impact of the stereo audio concept, find a RUN frequency (either your own or that of a station working a pile-up).  For purposes of this discussion, I will be referring to the control knobs on the Autek QF-1A filter.

on CW:

• Choose/Lock a run frequency.
• While "studying" the effect(s) of adjusting the QF-1A Selectivity/Frequency
  controls for different spatial-audio experiences, notice how it makes you feel.
• NoTiCe "where" the stations seem to "appear", "inside" of your listening experience.
• Using the R-I-T (Clarifier) control, notice how you can "shift" a signal's location
  "in your head".
• Notice how certain Left/Right filter settings seem to cause certain signals to
  JUMP OUT in relation to signals at other audio frequencies.

on SSB:

• Choose/Lock a 'listening" frequency.
• Use either VFO-B or the R-I-T (Clarifier) for tuning stations in, noticing how
  the other stations/voices shift-around "inside" of the listening experience.
• The Selectivity/Frequency knobs enable you to slightly shift the audio passband
  offering improved intelligibility of difficult voice accents, reducing the number/frequency
  of "REPEATS".

SPEAKERS vs. HEADPHONES
The picture heading up this Blog post shows the use of a pair of LEKATO speakers, which are of course stereo speakers.  A custom-designed cable separates the Left/Right audio to each speaker pair.  The further apart the speakers are, the greater the stereo-separation effect.

THE ACTUAL LISTENING EXPERIENCE
Begin the listening session using identical knob positions with both filters.  Notice that the signals (voices or code) seem to be monaural - more-or-less in the middle of your experience.  Then, shift
one filter's FREQUENCY Knob higher in frequency and the other one lower in frequency.  (If you have hearing losses, switching the high/lows from left to right can compensate for those losses, improving intelligibility.)

It should be pointed out that being essentially a filtering-process, the use of stereo audio may inadvertently introduce what is known as artifact - false signals generated as a result of combining left/right signals in unique combinations.

While this Blog mainly details the use of stereo audio for Ssb and Cw use, in a RTTY environment, the filter adjustment should be more along the lines of enhancing the MARK/SPACE decode process.  When a station calls in off-frequency, as you tune them in (lining up with the "goal posts"), you will experience a shift of the signal to the "center" of your listening experience, similar to using a "center-channel" in conventional stereo audio.

Have YOU ever played around with the stereo audio in Amateur Radio?

What has been YOUR experience?

WQ6X Works a WOBBLY QRP ARRL Dx Ssb Contest

What a difference a mere two weekends apart can make for the ARRL Dx Cw and Ssb radiosport GiGs; the Cw weekend, was robust and relatively noise-quiet, while the March Ssb event was quite modest and increasingly noise-prone.

Last November, I penned back-to-back Blog entries detailing why I love 48-hour contests
(in general) and the ARRL/CQ Dx contest GiGs (in particular).

This is what I originally wrote in November:

• [X] - WQ6X: Why I Like 48-Hour Contests
  
• [X] - BLAST's from the PAST 2.0: WQ6X in ARRL DX Contests
  These were followed by the write-up for the ARRL Dx Cw Contest.
  
• [X] - WQ6X Works a Weird Dual-Remote ARRL Dx Contest
  

To better understand what all happened during the ARRL Ssb GiG, look no further than the submission made to the 3830 Scores website.  [CLICK HERE] for to see the text below:

As mentioned above, the BiG Challenge for this sideband GiG was the "holes" in the voice waveforms caused by atmospheric noise-absorption.  As I mentioned in the recent Blog on Stereo Ssb ([CLICK HERE] to View), it seemed that all-too-often the K3's DSP-NR facility introduced significant voice-quality compromising artifact, whereas the Autek QF-1A filters (behind my use of the Stereo-Ssb process) introduces virtually NO artifact compromises.

This was important as the atmospheric noise-levels gradually increased as Sunday
progressed towards the final 4pm (PDT) end of a LoNG 48-hour DX contest.

When it was all over, my hopes for a 1st-place (overall) was DASHED by VE3WG who clearly surpassed the hard-earned WQ6X score; possibly having an Ontario QTH made the difference. 
Then again, 1st-place for USA is something to sincerely acknowledge - I am doing that here.

(Should I make a move to Ontario to enjoy better QRP conditions?) 
Then again, it's ALL up to results of the scored log submissions.

DiD YOU participate in the 2024 ARRL DX Ssb contest?

Is WQ6X in YOUR LoG?

Using Stereo Ssb in Worldwide DX Contests

I recently published a compendium Blog on the Stereo-Audio concept.  What began as Stereo-Cw quickly evolved into Stereo-RTTY and eventually Stereo-Ssb.  The Stereo-Ssb world is quite unique.  The Blogs written on this sub-subject include:

• [X] - How Stereo-Cw becomes Stereo-Ssb (Mar/2021)
• [X] - Stereo Ssb: It's STILL Easier than you Think (Oct 2022)
• [X] - Stereo-SSB: Turns out There's More To It (Dec 2022)
• [X] - Stereo-Ssb Revisited (Yet Again) (Mar 2023)
• [X] - For WQ6X: Stereo-SSB creates Quite a Saucy sensation
           for a Sensational Sweepstakes (Nov 2023)

For the 2024 ARRL Dx Ssb contest, complicated Space-WX conditions contributed to experimenting with using Stereo-Ssb to improve the signal-to-noise ratio, transforming jumbled speech patterns into something more intelligible.

Running remote to the WA6TQT and KN6NBT stations means I am using an Elecraft K3/0-Mini to access the fully configured K3 radios on the remote end of the radio connection.  While the dynamic range specifications of the K3 may be numerically superior to other transceivers, the Shift/Width controls, the DSP DNR and auto-notch facilities (in my opinion) leave a LoT to be desired.  

From my operating experience the FT-2000's Shift/Width manual-notch/Contour controls are far more effective that the K3 facilities, and, are way-more ergonomically pleasing - if it ain't pleasing, we don't use it.  Back-ending DSP reception by way of analog Stereo-Ssb stereo techniques make up for the perceived audio inadequacies of the Elecraft design.

Using the QF-1A Frequency knobs to effectively alter the "shape" of the audio passband helps
eliminate the offending signal components, while peaking the more-desirable voice characteristics. 
With the individual Frequency knobs, we can actually "move" (i.e. "emphasize") a component of the voice, shifting its significance, which enhances our experience of it all.

Of course, Stereo-Ssb in a dual-RX (FT-2000) environment becomes even MORE interesting. 

Because I sometimes run a frequency with one VFO and S&P using the other, having adjustable filters (the QF-1A's) in-line makes what was once confusing cacophony much less cacophonic.

It was quickly realized that L -- R ear settings which work for one operating frequency and specific voice characteristics don't work for others.  Another realization is that while some audio frequencies are peaked by the process, Stereo-Ssb is largely a SUBTRACTIVE process, eliminating things that we don't like, which often induces its own artifact components (as the K3 does).

In WQ6X stereo-audio configurations, to overcome amplitude-drop when cascading different audio filters I have been experimenting with various stereo audio amplifier boards and commercial audio amplifier units following the last filter in each audio line to overcome those amplitude losses. 
This may also be an appropriate place to insert a stereo audio equalizer - just prior to the final amplification, reducing any audio filter-induced artifact(s).  

For a more visual indication of the Stereo-Ssb effects, an oscilloscope or audio spectrum analyzer can provide additional insight (feedback) to our overall aural-experience.  For the March 2024 ARRL Dx Ssb contest, the Stereo-Ssb filtering actually provided more effective noise-reduction (w/virtually
no artifact) than the K3's built-in DSP-NR facility.

Have YOU ever experimented w/Stereo-Ssb in amateur radio?

If NoT, whut are you WAITing for?

If so, what kind of results DiD You achieve?

WQ6X Wangles a WEIRD Weird Prefix RTTY Contest

I guess there is a [number of] reasons they call it the "Weird Prefix Contest". 
The 2024 rendition of this classic RTTY GiG is the first of three WPX contests;
followed by the Ssb GiG ending March and the Cw event on Memorial Day weekend.

Even if I had wanted to, running HF radio from W7AYT's QTH was NoT possible, thanks to the
wind-toppled antenna mast the weekend before.  The plan for the 2024 WPX RTTY GiG was to
replicate the previous weekend's approach to the XE-RTTY contest.

For both WPX and XE RTTY GiGs, the K3/0-Mini ran the K3 radio remotely and robustly in Ramona, while the local N1MM+ software controlled the radio thru the Virtual Com1 port on the RRC-1258 unit (which interfaces to the internet).  By way of a USB-to-Serial-Port cable plugged into the COM1 front panel port, the local N1MM+ software can run the K3 (on the other end) as if it were sitting on the desk in front of me.  Direct radio control is essential in order to produce "perfect" RTTY.

Lack of a RTTY interface card in Ramona was EASILY resolved using a 20-year-old RigExpert PLUS unit to generate/decode the required AFSK RTTY tones, thru the RRC box to the audio circuits on the Ramona end of the circuit.  NoT understanding how to control the P-T-T from the computer, turning on the VOX created a FLAWLESS auto-keying mechanism.

When it was all over it would seem that WQ6X managed an overall 7th-place (world-wide) and 4th-place for the USA.

DiD YOU run the WPX RTTY Contest?

Is WQ6X in YOUR LoG?

WQ6X Weasels a Weird Multi-remote Radiosport Weekend

The final weekend of February brings us a number of disparate radio sport events.
The goal for this 5-contest weekend was to run the events using QRP power where practical.
While there were numerous other events that weekend, the WQ6X agenda included:

• [X] - CQ Worldwide 160-Meter Ssb Contest (QRP)
  
• [X] - North American QSO Party (NAQP) RTTY Contest (QRP)
• [X] - The South Carolina QSO Party (SCQP) on Saturday (QRP)
• [X] - The North Carolina QSO Party (NCQP) on Sunday (QRP)
• [X] - World Wide Patagonia DX Contest (LP)
  

Because one of the main goals was to run 160 meters, the choice was made to run all
the events from the WA6TQT superstation in Anza; STN-1 for 160-meters and STN-2
for NAQP and the QSO parties while WA6TQT runs STN-1.

Making the CQ-160 Ssb GiG work running QRP is a WaY different challenge than running QRP-Cw on 160-meters.  Internet dropouts on my remote end of the connection, make it even more tricky, altho pre-recording the 4 voice keyer memories helped navigate the internet-dropout situations. 
When it was all over, overall, I was satisfied with the whopping 13-QSOs that actually made
it to the CQ-160 log - that contribution to a 5-contest weekend was not unimportant.

After several hours sleep, it was time to upgrade the K3/0-Mini arrangement by including a very
classic RiGExpert PLUS to modulate AFSK RTTY tones into the microphone jack of the K3/0-Mini. 
Because we are running RTTY from the CLIENT-side of the internet connection, the remote radio
is CAT-controlled locally thru Virtual-Com1 port on the front of the RRC-1258 internet interface box.

While everything is controlled locally, it is crucial to realize that the radio we are controlling
requires 2 working internet connections, as well as properly functional hardware and software
on both ends.  While getting everything setup correctly can be tricky, once the components are
all in synch, it's almost as GooD as actually being in the Anza op-chair.

During the 1st-two hours of the NAP GiG, I couldn't find the radiosport "Zen place" I always
 endeavor to slip into.  In order to put some of the use op-time to effective use, the switch was
made to Cw, looking for SC stations in the South Carolina QSO Party - at least, I can say I was
there - on Sunday, we switch to hunting North Carolinians.

Eventually WQ6X found the radiosport-groove, running frequencies in 10m, 15m & 20m, with some judicious S&P hunting in between.  While sometimes difficult to hold a run frequency running QRP, once in the clear, calling stations dutifully lined-up for their chance to work the illusive WQ6X. 
Upper band condx. were not as plentiful as the previous WPX RTTY contest, returning
20-meters to its rightful status of being the PREMIERE RTTY band.

For 20 (and eventually) 40 meters, running stacked Yagi's pointing in different directions yielded
a lot of azimuth coverage.  To peak a signal, once the callsign is determined, a switch can be made
to the yagi-stack favoring that azimuth direction, on the basis that the transmit signal will also be slightly enhanced.  For 80-meters, a 4-Square phased vertical array give us N-W, N-E, S-E & S-W directions with a more-or-less 90-degree beam-width.  Gain as well as front-to-back is what you get when running four properly-phased ~66-foot vertical elements.  In phased configurations, previously-noisy vertical elements become even more lower-angle and extremely quiet (relatively speaking).

By the time I finally got into the groove of switching between 40 & 80 meters, we were down
to the final 15-minutes of the NAQP RTTY GiG.  (Many operators choose the final-2 contest
hours as their required 2-hour off-time period, resulting in a frustrating QSO-rate reduction.  

Shortly after the contest I met up w/ragchew friends on our regular 3.853 frequency as part
of our Monday-Thursday-Saturday meeting of the Redwood Radio Roundtable (w/100-ft trees
in all directions).   We welcome visitors to join us on any of those evenings 1030pm PDT.

Afterward the Roundtable, a quick run on 160-meters put less-than a handful of QSOs
in the log, effectively ending the CQ 160-Ssb contest for WQ6X.

After a lengthy sleep it was time to go hunting for NC (North Carolina) stations.  Because I tend
to run these events "assisted" (i.e. using internet spots), it is easier to find desirable QP stations,
altho incorrectly spotted stations are always an issue.  Regardless of the spots, it is up to actually correctly copying the callsign that eventually puts each station in the log.  Eventually, 32 QRP-QSOs made it into the WQ6X NCQP contest log.

What about YOU?  DiD YOU participate in any of the above radiosport events?

Is WQ6X in YOUR LoG?

BLASTS from the PAST: Stereo CW and it's many Variants.

It seems like DECADES ago that I published the 1st Blog on the [then] newly discovered (for me anyway) Stereo-CW concept.  Since then I have made a number of improvements to the filtering methods and even found ways to implement the "stereo" concept using Ssb and RTTY modes.  Sharing the concept with some amateurs on75-meters, it occurred to me that having easy access
to the various Blogs on these topics can make for useful research information.

• [X] - WQ6X SOUND PROCESSING: Stereo-CW - it's EASIER than You Think (Mar/2018)
• [X] - Some Further Thoughts regarding Stereo CW (Apr/2019)
• [X] - How Stereo-Cw becomes Stereo-Ssb (Mar/2021)
• [X] - Stereo-Cw: The Filters behind the Filtering (Sep 2021)
• [X] - Stereo-CW: Learning to Navigate PILE-Ups (Sep 2021)
• [X] - Stereo-CW: Enhancing Your FAVorite Radio receiver (Mar 2022)
• [X] - Stereo Cw: Advancing the Art of Equalization (Mar 2022)
• [X] - Stereo-RTTY: Is It Possible? (What can We Do with it?) (May 2022)
• [X] - Stereo-RTTY: How can We Leverage It? (May 2022)
• [X] - Stereo Ssb: It's STILL Easier than you Think (Oct 2022)
• [X] - Stereo-SSB: Turns out There's More To It (Dec 2022)
• [X] - Stereo-Ssb Revisited (Yet Again) (Mar 2023)
• [X] - Stereo-CW Revisited (Yet Again) (Apr 2023)
• [X] - STEREO Stereo-Cw: It All begins with a Concept (Aug 2023)
• [X] - For WQ6X: Stereo-SSB creates Quite a Saucy sensation
           for a Sensational Sweepstakes (Nov 2023)

If the above Blog entries are not enough to give you a bunch of things to THINGK about,
then I dunno what to tell ya'.  I'm still learning new things about the "Stereo" techniques.

GiViT a try and lemme know what YOU discover.

Reminicising RTTY Running Realistically

Back when running RTTY involved the use of clunky radioteletype machines, it all seemed
WaY too complicated for me to make that happen, leaving me to leave RTTY-running to others. 
Fast-forward the clock 40+ years, custom computer software simplifying the process considerably,
that even I can make it all work.

Essentially, I am indebted to George (N6GEO) for introducing me to the world of RTTY
radiosport events, way back in 2010.  Over the years, I have worked nearly all of the
available GiGs.  For me, the more popular RTTY GiGs include: 

• [X] - RTTY RU - The 1st radiosport event of the New Year.
• [X] - XE RTTY - Takes us into February RTTY Contests.
• [X] - WPX RTTY - Introduces fast-paced contesting operations.
• [X] - NAQP RTTY - Teaches RTTY & QSO Party principles.
• [X] - BARTG RTTY - Introduces a different exchange-style.
• [X] - SARTG RTTY - With THREE separate operating periods.
• [X] - MAKROTHEN RTTY - Introducing 8, 16 & 24-hour protocols.
• [X] - EA RTTY - a Classic Spanish RTTY GiG.
• [X] - IG RTTY - another Euro-centric RTTY GiG.
• [X] - SP-DX RTTY - another Euro-centric RTTY GiG
• [X] - VOLTA RTTY - a 24-hour Extravaganza.
• [X] - CQ W.W.  RTTY - a 48-hour Marathon.
• [X] - WAE RTTY - a training exercise in QTC traffic handling.
• [X] -OK DX RTTY - The final RTTY GiG of the year.

As you can see, there are 14 RTTY GiGs scheduled throughout the year.

Do YOU operate in any of the above RTTY contests?

Is WQ6X in any of YOUR LoGs?

WQ6X Works a Weird Dual-Remote ARRL Dx Contest

wOw!  What Can I SaY?

Every radiosport weekend I look for opportunities to run GiGs from multiple callsign entries. 
For the 2024 ARRL Dx Cw contest, I setup KN6NBT' Ramona station to run WQ6X @ QRP Power throughout the weekend.  Midway thru the event, I created a separate log for K6QLF (the Alameda club's callsign) and put 2-Dozen QSOs in that log during a demonstration of remote radio operating
for ARCA - The Amateur Radio Club of Alameda; later that afternoon, I added another 26-QSO's running the K3/0-Mini from my Alameda office.  This added a 2nd log to WQ6X's 3830 Contest
Score List.

Various (unfortunately necessary) logistics kept me out of the operator chair until finally @ 03:51z. 
WQ6X opened the Dx contest on 40-Meters.  Running QRP, at first it seemed that while Numerous EU stations could be heard in Ramona, they couldn't hear WQ6X's QRP Signal on the other end.  Approximately an hour into operating, EU Propagation became 2-WaY resulting in 87-QSOs in the
log by midnight before taking a 2-hour sleep break.  An early 40-Meter opening to JA made things interesting and then quickly fizzled.

At 10:24z (2am), I awoke to a beautiful JA and Asia PIPELINE.  WQ6X settled in on 7020.20
and added 42 QSOs to the LoG.  After another sleep break, 15-QSOs were added to the log
in 25 minutes, followed by one more sleep break.  

Before heading over to the Oakland Yacht harbor (in Alameda) to give the remote demonstration,
a check of the high bands was made, ensuring that the Stepp-IR yagi is still running as ToP-NoTch
as it always does. At first, 20-Meters was a frustrating exercise spent on 20-Meters with sporadic results, similar to Friday evening.  Switching to 15-Meters found the band quite lively. 
Eventually, 4-QSOs were added to the WQ6X LoG on 15-Meters.

Arriving at the Yacht Club and setting up, 15-meters was even MORE Alive , encouraging
K6QLF to not only put 24 QSOs in the K6QLF LoG, but also call "CQ Dx Test K6QLF - K6QLF". 
For the demonstration, I ran the power-level up to 95-w, giving the the Reverse Beacon Network
(RBN) statistics a chance to report on who was hearing our call from Ramona (Southern) California.

While making the drive to W7AYT's QTH in Concord, another ham put the station in receive-mode
to up his code-speed.  We hope to add him to the operating roster this year.  From Concord, the rest of the 48-hour ARRL Dx Contest running as WQ6X @QRP Power was when/where the action actually happened.

Saturday afternoon, arriving in Concord, the K3/0-Mini was configured into the famous WQ6X
Stereo-Cw filter configuration.  When running "Run" frequencies at QRP-power, using Stereo-Cw creates a near 145-degree aural-spatial listening experience.

Depending on the frequency settings of the individual QF-1A filters, higher-pitched signals can either manifest on the Left-side or Right side of the listening experience; tuning THRU a signal shifts it from one side of the listening experience to the other - almost as if the sound is actually travelling "through" your head.  (This BTW is how binaural-beats work.)

I purposely prefer using the N1MM+ logging software to run the radio(s) as it provides a FULL 12 function keys (F1 - F12) to auto-send an array of different operational messages.  Because things have become so WEIRD lately, function key 12 (F-12) has been configured to send "W E I R D". 
With the space characters it even SOUNDS weird when sent over the air, emphasizing the point.

A typical use of the F-12 ("Weird") key happens when a DX station calls CQ again and again. 
All along, I (and possibly others) call him with no reply.  After 3-calls, out of frustration I send his callsign followed by mine (Ex: DX1DX de WQ6X WQ6X).  When met with continued silence, I fill-in that silence with the F-12 Key.  Often, 10-seconds later he is back (blindly) calling CQ, even if I have now claimed the frequency with my OWN CQ.  Now, if he starts CQ'ing, either he is NoT listening before transmitting, he is otherwise inept, his receiver and/or antenna; Or, he just does NoT care.

In retrospect, it amazes me how quickly the actual DX Cw contest happened after having published
a BLAST from the PAST Blog Entry about the ARRL Dx Contests overall.  I will include this same link 
for the up-coming Blog write-up on the up-coming ARRL Ssb contest.

DiD YOU work the ARRL Dx CW Contest?

Is WQ6X in YOUR LoG?

WQ6X Wangles a Weird Dual-Remote Radiosport Weekend

February's 6-contest radiosport weekend was 180-degrees out of synch from start to finish.  The backdrop for it all were the winter rainstorms ravaging Northern and Southern California at different times and in different ways, with its attendant collateral damage.  Thursday evening power outages prevented proper testing the unique remote RTTY operation.  In alphabetical order, the weekend's activities included:

• [X] - The BCQP
• [X] - The EU Dx contest
• [X] - The MNQP
• [X] - The 4-hour CW Sprint Contest
• [X] - The 30-hour XE-RTTY contest.

Being the LAZY type, I often detest duplication of efforts, especially when
it comes to blog posting.  For this multi-contest weekend, it seems easier
to screen-shot the 3830 score submission soapbox comments and go from there.

DiD YOU work any of the above contests?

 

Is WQ6X in YOUR LoGs?