Posts Tagged ‘band condx’

The bands are slipping

Band conditions seem to have vastly deteriorated from what they were just a few months ago. It’s not that propagation is non-existent, it’s just that it seems to have left us in a bigger hurry than I would have thought.

I went out at lunchtime today (around 1730Z) to find activity on 15 Meters to be nil.  A quick scan of 17 Meters revealed not so much.  Just a few months ago, both these bands were hopping with all kinds of DX. It wasn’t all that rare to hear Europe, South America and Asia all at the same time! It wasn’t all that rare to hear a good amount of activity on 12 and 10 Meters just a few short months ago.

Since 15 and 17 seemed inactive, I went to 14.061 MHz and called CQ after QRLing to make sure the frequency was dead.  I was answered by fellow New Jerseyan, QRPer and blogger, Chris KQ2RP who gave me a 559 from Maine.

After that, I worked fellow Polar Bear, Ken WA8REI who is having a hard time enduring the heat and humidity in Michigan.  It’s hard to put up with the Temperature Humidity Index when you have so much fur! 😉  Ken was a good solid 579 here when the QSB wasn’t wreaking havoc. We had a nice little chat and then it was time for Ken to go, and my available lunchtime minutes were growing short, too.

Before heading in, I decided to check out 17 Meters one more time.  There, blasting in at 599+ was GA14CG, the Special Event Station for the 2014 Commonwealth Games in Scotland.  There was a bit of a pileup, but he was so loud that I figured that I could work him, if only I could place myself correctly.

With time running short, I was able to eventually find the right spot.  GA14CG was using the ol’ racetrack pattern scheme. Start at a frequency, move a bit higher after each call, reach a high point and then continue to work stations, moving a bit lower after each QSO until arriving at starting point and starting the process all over again. Essentially, he was doing laps, which I guess was appropriate considering it’s the Commonwealth Games.  I placed myself correctly on the return trip home and got into the log. They’re on the air until August 3rd, so you have plenty of time to work them.

72 de Larry W2LJ
QRP – When you care to send the very least!

Article on the Sunspot Cycle

Seems the general public is beginning to learn about stuff we have been observing and talking about for the past few years.

http://thesiweather.com/2014/07/16/1045-am-the-sun-has-gone-quiet-solar-cycle-24-continues-to-rank-as-one-of-the-weakest-cycles-more-than-a-century/

72 de Larry W2LJ
QRP – When you care to send the very least!

Check out the sunspots!

Just before the 4th of July, several sunspot regions rotated into view. Today, they are significant players in elevating the solar output of Extreme Ultraviolet energy — the energy helpful in ionizing the F-region of our Earth’s ionosphere. That, in turn, means better propagation conditions, even on higher shortwave frequencies.

SDO HMI Intensitygram 2014-July-05

As seen by the Solar Dynamics Observatory, the Sun is sporting quite a few sunspots, today. These are helping elevate the 10.7-cm flux, which is a proxy for solar output that strengthens the ionospheric propagation of higher frequencies in the shortwave spectrum. Expect good conditions on HF, this weekend.

73 and best DX!

OK ….. Wait …… What?

Wow! It was hot here today! It got up into the upper 90s (36C) today and I was loving it! Well, maybe not “loving” it, but I wasn’t hating it or wishing it away. I was in my element as I went out to the Jeep and proceeded to try a little QRP.

I wasn’t hearing too much on 15 Meters and everyone on 17 Meters seemed to be involved in a ragchew, so I proceeded down to the good ol’ standby – the 20 Meter QRP Watering Hole.  It was there that I heard a station calling CQ rather slowly.  I set the KX3’s keyer for about 13 WPM and waited for him to sign.  I am guessing that this person is a relatively new Ham because of the slower code speed and because he had a 2X3 callsign and the prefix was KK. I think in the #2 call district we’re still at KD as a newly issued prefix.

I sent his call twice followed by mine, three times.  He had a decent 579 signal, and he gave me a 549.  OK, not the strongest, but in my book, a 549 signal is decent enough to have a ragchew with.  After the preliminaries, I thought we were going to get into the heart of a nice chat. That’s when I got, “BANDS SEEM TO BE UNSTABLE. YOU ARE UP AND DOWN. 73 DE KKXXXX”. Just like that, he was gone.

OK …. wait a second ….. what just happened?

It seems to me that one of the attributes of short wave communications is QSB, i.e. fading.  It’s a rare conversation where it doesn’t occur, even mildly. It’s something you learn to adapt to and overcome in all but the severest cases, as you build up your skills. I feel bad for this guy, because if you’re going to limit yourself to only 599 signals, you’re going to miss out on a lot of fun. And you’re not going to develop yourself as an experienced operator, either.

The antennas are unplugged tonight. As a result of the hot weather and a cool (not cold) front moving through, we are getting some hellacious thunderstorms.  No hail, but the downpours have been heavy and even though the rains have stopped for now, it’s still lightning. A lot.

72 de Larry W2LJ
QRP – When you care to send the very least!

Space Weather, HF Radio Propagation – The Interview on ‘Ham Radio Now’

Why would an amateur radio operator be interested in space weather?  Is it worth the time and resources to forecast propagation, in the daily operation of a typical ham radio station?

Gary, host of the popular ‘Ham Radio Now’ video podcast, talks with Tomas Hood (NW7US), propagation and space weather columnist for CQ Amateur Radio Magazine (and in the late ‘Popular Communications Magazine’ as well as ‘CQ VHF Quarterly Magazine’) and The Spectrum Monitor Magazine. Gary discusses with Tomas how scientists forecast space weather, and how the average ham radio operator can also make predictions, and what propagation forecasting can bring to the daily operations of an amateur radio enthusiast.

Watch on YouTube: ‘Ham Radio Now’ Episode 156: Propagation…

 

NW7US is the guest, on 'Ham Radio Now' 2014 06

Tomas, NW7US, talks about radio propagation on shortwave (HF) as well as space weather.

There’s a new radio hobby magazine in town!

Recently, a number of hobby radio magazines have either retired, or have merged into a digital mix of several. Filling that void is the new The Spectrum Monitor, a creation of Ken Reitz KS4ZR, managing editor for Monitoring Times since 2012, features editor since 2009, columnist and feature writer for the MT magazine since 1988. Ken offers this digital, radio communications magazine monthly.  The web site is at http://www.thespectrummonitor.com/

There's a new radio hobby magazine in town!  The Spectrum Monitor magazine - get your's, today.

The Spectrum Monitor magazine – get your’s, today.

Ken, a former feature writer and columnist for Satellite Times, Satellite Entertainment GuideSatellite Orbit magazine, Dish Entertainment Guide and Direct Guide, is also contributing editor on personal electronics for Consumers Digest (2007 to present). He is the author of the Kindle e-books “How to Listen to the World” and “Profiles in Amateur Radio.”

The Spectrum Monitor Writers’ Group consists of former columnists, editors and writers for Monitoring Times, a monthly print and electronic magazine which ceases publication with the December, 2013 issue. Below, in alphabetical order, are the columnists, their amateur radio call signs, the name of their column in The Spectrum Monitor,  a brief bio and their websites:

Keith Baker KB1SF/VA3KSF, “Amateur Radio Satellites”

Past president and currently treasurer of the Radio Amateur Satellite Corporation (AMSAT). Freelance writer and photographer on amateur space telecommunications since 1993. Columnist and feature writer for Monitoring TimesThe Canadian Amateur and the AMSAT Journal. Web site: www.kb1sf.com

Kevin O’Hern Carey WB2QMY, “The Longwave Zone”

Reporting on radio’s lower extremes, where wavelengths can be measured in miles, and extending up to the start of the AM broadcast band. Since 1991, editor of “Below 500 kHz” column forMonitoring Times. Author of Listening to Longwave (http://www.universal-radio.com/catalog/books/0024u.html). This link also includes information for ordering his CD, VLF RADIO!, a narrated tour of the longwave band from 0 to 530 kHz, with actual recordings of LW stations.

Mike Chace-Ortiz AB1TZ/G6DHU “Digital HF: Intercept and Analyze”

Author of the Monitoring Times “Digital Digest” column since 1997, which follows the habits of embassies, aid organizations, intelligence and military HF users, the digital data systems they use, and how to decode, breakdown and identify their traffic. Web site: www.chace-ortiz.org/umc

Marc Ellis N9EWJ, “Adventures in Radio Restoration”

Authored a regular monthly column about radio restoration and history since 1986. Originally writing for Gernsback Publications (Hands-On Electronics, Popular Electronics, Electronics Now), he moved his column to Monitoring Times in January 2000. Editor of two publications for the Antique Wireless Association (www.antiquewireless.org): The AWA Journal and the AWA Gateway. The latter is a free on-line magazine targeted at newcomers to the radio collecting and restoration hobbies.

Dan Farber ACØLW, “Antenna Connections”

Monitoring Times antenna columnist 2009-2013. Building ham and SWL antennas for over 40 years.

Tomas Hood NW7US, “Understanding Propagation”

Tomas first discovered radio propagation in the early 1970s as a shortwave listener and, as a member of the Army Signal Corps in 1985, honed his skills in communications, operating and training fellow soldiers. An amateur Extra Class operator, licensed since 1990, you’ll find Tomas on CW (see http://cw.hfradio.org ), digital, and voice modes on any of the HF bands. He is a contributing editor for CQ Amateur Radio (and the late Popular Communications, and CQ VHF magazines), and a contributor to an ARRL publication on QRP communications. He also wrote for Monitoring Times and runs the Space Weather and Radio Propagation Center at http://SunSpotWatch.com.  Web site: http://nw7us.us/  Twitter: @NW7US  YouTube: https://YouTube.com/NW7US

Kirk Kleinschmidt NTØZ, “Amateur Radio Insight”

Amateur radio operator since 1977 at age 15. Author of Stealth Amateur Radio. Former editor,ARRL Handbook, former QST magazine assistant managing editor, columnist and feature writer for several radio-related magazines, technical editor for Ham Radio for Dummies, wrote “On the Ham Bands” column and numerous feature articles for Monitoring Times since 2009. Web site: www.stealthamateur.com.

Cory Koral K2WV, “Aeronautical Monitoring”

Lifelong air-band monitor, a private pilot since 1968 and a commercial pilot licensee since 1983, amateur radio licensee for more than 40 years. Air-band feature writer for Monitoring Times since 2010.

Stan Nelson KB5VL, “Amateur Radio Astronomy”

Amateur radio operator since 1960. Retired after 40-plus years involved in mobile communications/electronics/computers/automation. Active in radio astronomy for over twenty years, specializing in meteor monitoring. Wrote the “Amateur Radio Astronomy” column for Monitoring Timessince 2010. A member of the Society of Amateur Radio Astronomers (SARA). Web site: www.RoswellMeteor.com.

Chris Parris, “Federal Wavelengths”

Broadcast television engineer, avid scanner and shortwave listener, freelance writer on federal radio communications since 2004, wrote the “Fed Files” column for Monitoring Times.http://thefedfiles.com  http://mt-fedfiles.blogspot.com Twitter: @TheFedFiles

Doug Smith W9WI, “The Broadcast Tower”

Broadcast television engineer, casual cyclist and long distance reception enthusiast. “Broadcast Bandscan” columnist for Monitoring Times since 1991. Blog:http://americanbandscan.blogspot.com Web site: http://w9wi.com

Hugh Stegman NV6H, “Utility Planet”

Longtime DXer and writer on non-broadcast shortwave utility radio. Former “Utility World” columnist for Monitoring Times magazine for more than ten years. Web site: www.ominous-valve.com/uteworld.html Blog: http://mt-utility.blogspot.com/ Twitter: @UtilityPlanet YouTube: www.youtube.com/user/UtilityWorld

Dan Veeneman, “Scanning America”

Software developer and satellite communications engineer writing about scanners and public service radio reception for Monitoring Times for 17 years. Web site: www.signalharbor.com

Ron Walsh VE3GO, “Maritime Monitoring”

Retired career teacher, former president of the Canadian Amateur Radio Federation (now the Radio Amateurs of Canada), retired ship’s officer, licensed captain, “Boats” columnist and maritime feature writer for Monitoring Times for eight years. Avid photographer of ships and race cars.

Fred Waterer, “The Shortwave Listener”

Former “Programming Spotlight” columnist for Monitoring Times. Radio addict since 1969, freelance columnist since 1986. Fascinated by radio programming and history.  Website: http://www.doghousecharlie.com/

Thomas Witherspoon K4SWL, “World of Shortwave Listening”

Founder and director of the charity Ears To Our World (http://earstoourworld.org), curator of the Shortwave Radio Archive http://shortwavearchive.com and actively blogs about short­wave radio on the SWLing Post (http://swling.com/blog). Former feature writer for Monitoring Times.

 

Warm!

The weather has taken a decidedly summer-like turn in central NJ.  At lunch time today, the outside temperature is a June/July like 84F (29C).  You will not hear a word of complaint out of me, that this is too hot, considering how long and extended our winter was.  I’ll take this any day of the week!

As the situation at work returned to somewhat normal, I was able to head out to the Jeep this afternoon, for my hour long break.  I was able to work out of the back, with the rear tailgate open, providing a bit of shade from the Noon sun.

15 Meters and 17 Meters seemed to be the active bands.  On 15 Meters, I worked SN777AG – Jurek SP2GUB who was commemorating the 777th Anniversary of the City of Elblag, which is not far from Gdansk.

After SN777AG, I worked Jose EA1MX in Spain.  QSB got the better of that QSO. We were able to exchange rudimentary RST information, and that was about it. I’ll count it as complete QSO, but I hate when QSB kills an opportunity for more.

I then hopped on over to 17 Meters, where I worked EM90WF in the Ukraine, another Special Event Station.  This one was to commemorate the 90th birthday of Vladimir Goncharsky U5WF (SK). Vladimir was not only a very successful Ham who had won many awards, but was also a WWII veteran.  The station was loud into NJ – very loud.  This is not the first time I have heard them, or have tried to work them, as I’m always attracted to very loud signals from DX stations.  Attempts to work EM90WF in the past were unsuccessful.  In fact, a few weeks ago, I spent one or two lunchtime sessions trying to break the pileup, fruitlessly.  Today?  First call – go figure.

72 de Larry W2LJ
QRP – When you care to send the very least!


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