Saturday, July 06, 2019





ADVENTURES WITH  ANTENNAS
PT.1

(Leading down the path to an MLA)






Living in an apartment or a house with NAZI-Like HOA's can be frustrating to the modern Ham, in fact, the apartment we lived at 10 years ago was so much easier to rig up an antenna system compared to where we are now.

I have tried indoor dipoles, no-ground ham sticks, and even the MP1 "Super" Antenna with nary a success during the course of several years. My sanity has been preserved by either ignoring HF altogether, selling off my equipment, or using indoor wires near a window for listening purposes only.

For several reasons it became clear to me that this year it would be time to put-up or shutdown, with the latter not truly being an option. "But what could I do successfully" I asked myself, especially with our current Sunspot cycle in the doldrums'?

The hunt for a solution had begun!

[disclaimer - I am definitely NOT an expert in antennas. Anything you read here should be double-checked via web sources. I'm throwing out information that I've picked up from reading, surfing, and watching videos, so I may err unintentionally, 'Nuff Said]

One likely candidate presented itself in the form of an end fed half-wave wire (EFHW). These antennas are basically a wire, precut to a certain length, attached to an UnUn as opposed to a Balun, fed with at least 22 feet of coaxial feedline plugged into a antenna tuner by the transceiver.



Image result for end fed antenna
FIGURE A

There is plenty of information about the specific lengths you can choose to get easy-to-tune low SWR, but for my purposes that length was going to be 33.3ft. The UnUn (Unbalanced-to-Unbalanced) would typically be either a 4:1 or 9:1 ratio, with 9:1 being the current favorite for builders of their EFHW antennas.

The >22ft. length of coaxial feedline would actually be acting as a counterpoise, negating the absolute need for an Earth ground. Just GOOGLE UnUn and/or EFHW antennas and you'll find a butt load of information. Do the same on YouTube and then be prepared to spend hours upon hours watching different operators testing a variety of homemade or OEM designs.

Figure A shows the basic, simple idea behind the EFHW antenna. You take a 1/2 wave length of wire (in my case - 33.3') connected to the "Impedance Transformer" i.e. - a 9:1 UnUn, which has 22 ft. or more of coaxial feedline, running to your rig and external antenna tuner.



FIGURE B
On EBAY, you'll find a variety of "Mystery" boxes similar to the one in FIGURE B.

There are several exterior connections. These are:

1. An SO-239 (bottom)

2. Connection for the length of wire

3. And, a connection for your ground / counterpoise




Assembled UnUn's are usually priced from around $40 to as high as $100. So what is the secret Mojo inside?


FIGURE C
By looking at FIGURE C, you can see that it's nothing more than a circular ferrite core with groupings of 3 wires wrapped on 4 turns around and through the ferrite core.

Ferrite cores are something you've seen before, and can be found in many different electronic designs -

Computer power supplies / motherboards, etc.

With one difference: The particular material used to make up a ferrite core is specifically matched for RF / HF situations.

One wire connects to the center pin of the SO239, another to the SO239 ground, yet another to where your half-wave wire will attach, and finally to the lug where a ground / counterpoise will be attached, should you use one (that's the tricky part - not using a ground-counterpoise).



FIGURE D
A diagram of what you see in Figure C is viewed on Figure D.

There is no magic.

As well, typical results will vary from "GREAT" to "Argh" I wasted my money





I had issues using one inside on the 2nd floor without the counterpoise. Outdoors, running QRP with my FT-817ND I had good results, and better results when I utilized a counterpoise. I bought the least expensive UnUn with antenna wire off Ebay for about $39. I was lazy and did not feel like scrounging around for one part or the other so I picked the least expensive-yet-well-regarded setup and suggest that, in lieu of building one, do the same thing. During November-March I might be tempted to use one at the local park, but the SE Texas heat is not my friend. 

For some excellent information on end fed antennas you could google or simply check out AA5TB's website!


Is the end fed good for an indoor antenna? I can only speak for myself and in my situation - No.  My antenna wire was 33' however, if you had the space, a longer wire with a counterpoise might be doable. But, that's a lot of wire strung around your QTH.



MAGNETIC LOOP ANTENNAS

When it comes to antennas, as a rule, there is NO magic. As a rule. The closest thing to "Magic" is the Magnetic Loop Antenna, or, MLA. Most of the commercial MLA's under $500 with the exception of the MFJ model,are built for QRP communications, usually under 25 watts. These QRP MLA's are very portable and break down into a small canvas carrying bag very easily. They are great for taking your station off-the-grid.

Most MLA's can be used horizontal or vertical and all of them have common traits like: 
  1. Being very narrow-banded, requiring constant tuning if you change your operating frequecy more that 15Khz.
  2. VERY directional when used as a vertical.
  3. Quiet. Because of the narrow bandwidth the MLA will let you minimize electrical noise as well as helping with adjacent channel rejection.
In PART 2 of my article (Aug-Sept) I will go into more detail about MLA's and the benefits or drawbacks of using one.

And now... A look at the weather:

   

73,

Woody

Monday, July 01, 2019




THE SPARK HEARD ROUND THE DIAL












I read a short article on Hackaday about the early (EARLY) days of radio / spark transmitters. While it's now illegal to build and operate one due to wide band interference, two YouTube channels have combined to recreate them. Read Hackaday's article here. I've embedded one of the YouTube videos below. 





THE NO NET NET UPDATE

Besides their latest promo (top of this Blog), they released a second promo complete with flubs. Take a listen:




The No No Net is a nice shot-in-the-arm, demonstrating to newbies who may feel like they're being shunned on-the-air because they're not connected to the right "clique", realize that there IS a nice place for them to have fun. That's what Ham radio is all about (fun). See my review in the previous post.

73

Woody







Sunday, June 30, 2019

NO NET NET REVIEW






THE "NO NET NET"














REVIEW

If you have ever enjoyed watching any regional travel programs like "The Eyes Of Texas", or "Daytrippers" (PBS), you will appreciate the endeavors of Brian (KB3WFV) and Clark (N1BCG) in their YouTube series "The No Net Net".

It's simple idea: Two Ham operators linked, but in different states, travel the Echolink "Highway" in search of interesting conversations to be had on repeaters across the nation. Each episode introduction (there are only 2 episodes so far) lets the listener know a little about the area surrounding the repeater, as well as leaving interesting tidbits in the show notes.

To date, the format goes as follows:

Brian and Clark locate an active echolink repeater and initiate a QSO with the locals, asking intelligent well thought questions that lead to intelligent answers without making anyone feel like they are actually being interviewed over-the-air. This casual method enforces good will between all participants and we, as the listener/viewer get to learn a thing or two in the process. Unlike many YouTube videos, I did NOT find this to be a waste of my time. Take a listen below -




 
 
 
73,
 
Woody
 
 


Saturday, June 29, 2019




WOW!










It's a wild free-for-all in London as the Red Sox play the Yankee's! What a slugfest!!

Go Sox!




Meanwhile...


I always fail to mention one of my larger CB/HAM radio photo dumpsites. This one happens to be on Pinterest (I'll try to remember to add a permanent link). There are over 1500 images at this time, with hundreds more waiting to be uploaded.

Back to the game.

Woody

(Just put a permanent link to Pix on the right-side).





Wednesday, June 26, 2019




YOUTUBE VIEWS















Very quickly, here are some of the interesting (to me) videos I've seen lately...



COOL? NO! "TactiCool" (WEIRDASS HT ANTENNA)




OTA QSO WITH..
[I've been following both Kevin Loughin KB9RLW and Dave Casler KE0OG for sometime. What is interesting here is that not only have they setup this OTA meeting, but each one has their own video of that experience, so you can actually see how each guy sounded on the other end! Dave's video is here]

Across the pond, Fredintheshed gives a look/listen to DX coming at him in the UK. I haven't found an SDR site close enough to his QTH (SE UK) to catch the local .305 group. Someday.




 ANOTHER YT CHANNEL I FREQUENT IS BY OH8STN, Julian. "Technically" embedding is not allowed, however... (If it doesn't work go HERE) Julian has started to Premiere his YT posts so when watching "LIVE"  you can chat with him and others.





I've mentioned 3885 a few times, and here I am doing it again. W3MMR (Perry) and KD2AFV trying to get new AM blood for 75m and off of 11m.

73,
Woody





USED HAM GEAR PRICING
AND QSO "NUGGETS"








Question:

"What's the difference between a used Yaesu FT-100D and a used FT-891?"
BIG BUX

Answer: 20+ years and $100!! (pony up the extra $$$ for the FT-100). 

The FT-891, using the latest technology, is tracking about $400-$475 in the used market, while the nearly-20-year-old FT-100D (with all of it's well known issues) is advertised quite frequently in the $500-$600 price range.


YAESU FT-891

[Over a decade apart and Yaesu advertisements keep them on 15m, 'Nuff Said]

YAESU FT-100D
Granted, the FT-100 has VHF/UHF capabilities, however, it's almost TWENTY YEARS OLD.

The display is nice, but I guess I'm wondering why would you buy one, given its age and more-than-likely "un-obtainium" parts. Okay. Bad example. Look at HF vs. HF: Compare the FT-891 with --->

The Kenwood TS-50 was a great mobile rig in it's day, and a used one can be yours for (on average) $350 - $500. It doesn't have even offer 6m (for 6m you have to find a TS-60), and this HF transceiver is OVER 25 years old.


KENWOOD TS-50
Don't blame the radio. Blame the owner, blame the buyer, and blame the mindset.

It's a well known fact that older Ham radios are like money in the bank - they will almost never decrease in price after an initial depreciation, and possibly become more valuable over time.

It's not just these rigs in particular, but the used radio "business" as a whole. No matter how old most transceivers get the offered selling price will tend to bottom out around $500 and stay there, only varying by 50 bux or so. It has been this way for 40 years or longer. Do you want a Kenwood TS-430? $300-$400. How about a TS-440at? $350-$450. The 430, Kenwood's answer to the Yaesu FT-757GX, was a very good radio 30 years ago. It, and it's follow-up, the TS-440, surely have leaking dielectrics, and solder fatigue at this geriatric stage. You really have to ask yourself if it's worth over $300 to buy one now, or, should the seller offer it to a new ham for $100, better yet - give it to him/her.

YAESU FT-101E
My favorite example is the venerable Yaesu FT-101 series from the mid-70's. I've owned a half dozen of these over the last three decades and if there was ever a litmus test for transceiver pricing, the 101 series would be it.

I think the first one I owned was in 1984. I bought it "used" for about $350.
It wasn't a lettered model (101B,E,F), which made it about 10 years old when I got it. Since then I've found used 101's for around $300-$400 in the 1990's, 2000's, and most recently, 2015. For the most part, this rig, while it's internal components continuing their aging process will not get any cheaper (as a rule). Blame the owner, the buyer, or the mindset...

Truism: "Hams are cheapskates as a buyer, and Rockefeller's as a seller"

Many Ham radio operators deal in radio and radio equipment to make money or otherwise improve their shack wealth. To borrow a word from the Investment community, they could be considered "arbitrageurs" of two-way radio equipment.

BEST BANG-4-BUCK

A used Yaesu FT-991A (the "A" model). These rigs sell for around $1150 *NEW*, but like many high-end cars that drop a lot of $$$ once driven off the lot, these "months-old" Yaesu's selling for the mid-$700 range to $850. A new Ham interested in HF-UHF, plus Fusion, would do well to keep their eye out for one of these pre-owned specials. I'm not overwhelmed by any one thing in particular about a 991A, but, it's a decent HF-440 rig to get started with, especially if you wait for a good price. 

QUICK SNAP
 FT4 vs. FT8

FT4 has come raging into the forefront as an alternative / replacement for FT8. Both are very similar, but a biggest takeaway is that with FT4, the sequences are only 6 seconds long which makes it about 2.5 times faster than it's older brother FT8. Someone wanting to use FT4 for QRP, using a mediocre antenna, for contesting, or any combination of the three could benefit from the shorter-faster program.



QUICK SNAP
3885

The afternoon show on 3885 AM is only one example of entertainment to be found on this frequency. Set your browser onto your favorite East coast SDR each morning to catch some interesting and sometimes endless AM discussions. Transmissions are long. Very long. These guys key / lock their microphones and start talking about one topic that can easily slide into another before they un-key the mike. Once you get over the lengthy transmission (and intermittent belching), you could sit back and listen for awhile. Great lines can be heard like:

"Right now, if you took my pulse, you'd have to subtract 8"

Or,

"Anything that doesn't kill you makes you very weak".

AVANTAGE 2
ANOTHER SDR ADVANTAGE

It's easy to detect chatter going on many kc's above and below where you are currently listening, which allows the discovery of frequencies that you might not normally associate for daily traffic. Specifically I'll use 11m as an example. I've found that while listening to 27.385 that I will see traces on the waterfall of other SSB QSO's going on. As you might expect, .365/.375/.395 and .405 are often hotspots of activity, but so are: 27.445, 465, 665, and higher. I also found out that many use 27.402.5 as a designated go-to frequency for various reasons nationwide.

I'll end this with another "nugget" I heard the other day -

 “When I was a teenager, my Dad was an idiot. Years later I figured out that he was a genius”  😎


'Nuff Said,
Woody





Friday, June 07, 2019

DEFINITIONS MAY LEAD TO QUESTIONS




ON THE SIDE





"Sandbagging" (listening in on others without talking or making one’s presence known, for entertainment or for collection of information on others.), "Copying the mail" (listening with little, or No talking.), or "On the side" ( just listening), is one of the "Great American"
pastimes (although, if you were literally "copying the mail" the USPS would certainly disapprove). 

(Are you a "sandbagger"? Or, Do you know one?)

Well to continue, I was (insert one phrase from above) on 11m and came across some QSO's of interest....

Some guy on an AM frequency (27.285 MHz) was wondering what it meant when someone replied to a radio equipment for-sale post with nothing more than the word "Next", after someone had already replied with "Interested".

His buddy (no - NOT 'Good Buddy') replied that, before answering the question he had to interject how upset he was every time someone replied to an Ad with "Interested".

He said if someone was "interested" they should just contact the guy directly. It appeared to him that the guy, (and others who also typed "interested") were putting onus on the seller to ferret out each one and send them a personal text / email, when the whole purpose of the group posting was to make it easy to sell something. But, as he digressed, so have I...

Regarding "Next", as in what you'll see on many Facebook For Sale posts. This was a discussion on yet another SDR site and frequency. "What's up with that?" asked one fellow. Google had the answer -  'To let the seller know they are interested in the item if someone has already shown interest before them'.

(Without someone typing "Interested" beforehand it makes no sense to type "Next"), and for the guys that follow a Next with "Next-Next" or "Next-Next-Next" - No Comment.

Channel 6 (THE Super Bowl) has been around for decades, yet someone in the Mid-West apparently heard it yesterday for the first time and asked about it while on-the-air. A pileup ensued as many tried to educate him all at once.

Ch. 6 as heard on http://sigmasdr.ddns.net:8073/
I'll explain to others who may be in the dark about this channel, and why you hear them even in poor conditions.


KEY DOWN CONTEST
Even if band conditions are sketchy these guys seem to use blunt-force trauma (many kw watts) to make their own opening. With good band conditions it's truly over kill, as observed the other day. Splatter box comes to mind. You might think that the FCC had already taken them "Down" but... Nope.

These guys run serious wattage and can only be compared to as Mini-AM Broadcasting stations (like the ones you listen to on your car radio). * [Also, Google "Keydown Contests" or, be lazy and click-on-that-link]


Haven't heard of it? Just Google "cb channel referred to as the Super Bowl" to find everything you didn't want to know, or, as previously written - "click on that link". And yes - I have heard this frequency referred to (many times) as "The Super Bowel").

On another SDR-site, on a different band, I listened to one guy trying to explain to another guy how a "Heat Pump" works. His explanation led to more questions (including me) which were quickly answered by everyone's best friend, "Google".


'Nuff Said,

Woody

Wednesday, June 05, 2019





ADD-ONS
[ADDITIONAL STUFF FROM RECENT POSTS]






This past Monday (6/3) 10-11-6m was super HOT! Not just for 15 minutes, an hour, or even half a day, this lasted until the wee hours of the next morning (good times, good times). Things seemed to have quieted down by 11p.m. but I got up around 3a.m. and still heard chatter going in the shack. I think the 'ol 138XLR was a bit shocked to have dc running thru it for so long :)

SDR Stuff

I'm still hanging out on 3885 AM on WA1QIX's SDR web site, usually between 3 and 5 PM (CST), but I've also looked around for sites that have definite 11m band selections, so here's what I've found so far -

http://rx.jimlill.com:8073/ 11m

http://kiwisdr.surriel.com/ NH

http://k2sdr.homelinux.com:8073/  NJ

http://kiwisdr.k1ra.us:8073/ VA. No waterfall but gd rx

http://ka7u.no-ip.org:8073/ Idaho. Eh,Okay.

http://skhicks.ddns.net:8073/ Kingwood Tx.

http://g4bkhkiwi.ddns.net:8073/ UK

http://southwest.ddns.net:8073/ UK

http://kiwisdr-m0kwr.ddns.net:8073/ UK
 
http://sigmasdr.ddns.net:8073/ CT/MA *** I highly recommend this one for several reasons: 1. Easy to navigate 11m w/ch.No.'s ,and, 2. If it wasn't for Rob, the CBGazette may never have been!!

http://huntingdonsdr.ddns.net:8073/ UK

The sites listed above will NOT work with IE. I've abbreviated their actual locations as well. Only the site below will work on IE -

http://82.8.140.204:8901/ UK w/IE

I listed several from the UK because I'm hoping one of them will p/u "Fred-in-the-shed" and the 27.305 USB group he features on many videos.

MLA STUFF

I'm still (albeit slowly) working on a post about everything I'm learning about Magnetic Loop Antennas. It's taking a lot more time than originally estimated, so it may end up as a multi-part article.

However, if you are interested in MLA's (or antennas in general) you should check out Kevin Loughin's YouTube channel. Most recently, he has been dissecting the Chameleon P-Loop 2.0 (interesting stuff).

Not specifically tied to MLA's, I'll once more mention OH8STN's YouTube channel. He is honestly brutal when it comes to reviewing equipment on its own merit or by comparing one mfg. product vs. another's. Don't pass his channel up, especially if you are into SOTA, POTA, or EmComm.

That's it for now.
'Nuff Said

Saturday, June 01, 2019







SLIDE'N













Back in the heyday of "CB radio" 23 channels were just not enough. With a busy Sunspot cycle driving DX you only had a short window to be able to talk across town with your friends, and that window-of-time lay somewhere after 3a.m. only to end about 3 hours later, returning to near full S-meter readouts with a wall of noise led by occasional voices from far away.

The 11m operator had few avenues in search of a quieter channel -
  • Pony up big $$$ and buy a Browning or Tram, and operate off the VFO to slide in-between channels (Ch.3A was a popular hangout). This was a HUGE investment for anyone to undertake. A $700 expenditure in 1970 was equal to over $4500 in 2018.
  • Take what was available within most radios by "Cutting-the-color-wire" on the channel selector. This gave you channels 22A and B.
  • Find a compatible external VFO (Siltronix, PAL) for the radio being used and get the ability to slide in-between channels, not to mention below ch.1 or above ch.23.
Another approach to this was presented by HyGain in the form of their Hy-Range V (model 674) and Hy-Range VI, the matching VFO (model 675), pictured above. This presented the buyer with a matched pair of devices, both solid-state, allowing a person to listen to frequencies on-channel, in-between channel, and slightly above the 23 channel frequency.

Model 675 VFO ends some where above 27.400 MHz
The Hy-Gain "V" had several different releases, one with a dedicated VFO socket on the rear panel, and two without the socket. The 675 VFO could be hardwired into many other Hy-Gain radios and included the instructions on how to do it within the instruction manual which came with the unit.



BOTTOM OF 675 VFO

TOP VIEW OF 675 VFO PCB

While you will run across these on Ebay auctions or garage sales, the instructions on how to get this to work aren't so easy to find (read: VERY hard to find). Owners today are hard pressed to find anyone with the knowledge that these existed much less modified (still alive to talk about it). Every one wanted to know what to clip in the transceiver to allow Xmit when the VFO was plugged in.

But, what if the modification wasn't in the radio itself? Hmm...


In January of 1977, sales of 23 channel CB's were banned by the FCC in lieu of the new 40ch. PLL models, which were supposed to be harder to modify (I guess we know how THAT worked out. eh?)

The December prior to that had enormous discounts on 23ch. rigs! SSB transceivers which normally sold for $300-$400 were marked down below $50. Eventually entire inventories of new PCB’s found their way to the aftermarket for $5-$10, and Hams converted these to 10m fairly easily. There were quite a few articles in various magazines about how-to do the conversion. Hopefully they can still be found archived, and I believe that if you were so inclined to do something like this you would find it much easier to re-work a non-PLL CB to 10m vs. one w/PLL.

Today, with prices being what they are (Old CB's are now priced as "Classics", and Ham gear selling for good prices), a 10m conversion would only be good as a electronics project, and only if you had one stuck in a closet somewhere to experiment on.




Friday, May 24, 2019

WE PAUSE NOW FOR A BRIEF STAR WARS VIDEO
 






AND NOW, WE RETURN TO NORMAL RADIO CHATTER...



 

Tuesday, May 21, 2019



SDR WEBSITES






SDR (Software Defined Radio) radios are all the rage now, from $30 receive-only-to-very-expensive transceivers. In the very beginning many folks said that SDR wasn't a "Real" radio, but times have changed.

With a small monetary purchase you can buy one of the lesser expensive receive units found on Amazon, Ebay, (and just about anywhere else you'd find radio equipment for sale), but you can also get a feel for what SDR is all about through several Internet locations around the country / world.

I found several sites just by Googling "SDR Internet", and now keep them in my favorites for quick access. Why would you be interested in "Receive Only"? Well, besides trying it out, when band conditions are rather dead I enjoy listening to QSO's and Nets while doing something else in the shack, or, on my tablet while on the couch.

Once, while checking in on a 14.300 net I had a hard time making the Net controls audio due to local interference, but was able to hear him via one of my SDR Web-links easily.

To save you a Google search, here are a couple links:

K3FEF WebSDR in NE Pennsylvania - This was the first one I linked up with. You'll hear 160-17 meter coverage, CW-AM-AMnrw-USB-LSB-FM, with the ability to save certain frequencies and modes so that they'll be easily accessible later.

 
 
Northern Utah WebSDR #2 - This site covers 20-6m with a link to the other location which will give you coverage up to 2 meters!
 
 
 
Aside from that you may find that catching up with Nets that were once local to you is fun, and sometimes you run across QSO's that tend to take on a life of their own, day-after-day, and if you've caught any of these on WebSDR's before you may already know where I'm headed - 3885 AM "Late Afternoons w/Clark and friends". (a smorgasbord of topics).
 
It is no coincidence that several WebSDR sites default to 3885 on AM, with one site in particular giving you a listen, and a chatroom just for that - WebSDR - Radio Engineering, located in Townsend, MA and run by Steve, WA1QIX.
 
Enjoy your SDR listening!
 
 
 





Friday, May 17, 2019

A DETOUR FROM RADIO TO:
"THE BLUES"




20 yr. old Christone "Kingfish" Ingram - Outside Of This Town

Wednesday, May 15, 2019





SHORT POST
















( BELOW - VIA YouTube, VIA "SDR_PLAY" blog, from 2017):

"Testing to see how bad powerline internet connections can be for HF reception.

These devices allow you to use your house power cables as a convenient Ethernet connection for sharing the internet. However they are extremely noisy and can wipe out the entire HF band. Also known as powerline networking and powerline communications (PLC).

Using a TP-Link Powerline Adapter, Wellbrook Loop Antenna and Airspy R2 with SpyVerter to show the spectrum. The last part of the video shows a 20 MHz view in the wide band viewing software SpectrumSpy.

Interestingly it appears that the amateur radio (ham) frequencies are actually carefully notched out and those frequencies remain relatively clean. But international shortwave radio is still wiped out which is bad news for SWL hobbyists. In the video you can see where the ham bands are by the red marking blocks in SDR#.

It doesn't seem that the device is designed poorly, but rather that it simply just uses those shortwave frequencies to transmit the network data."



SUN FORECAST MAY 15-17

 


















Monday, May 06, 2019





DO YOU NEED A NEW / LARGER BATTERY
 
FOR YOUR BAOFENG?
 









I happened upon a "Sale" today regarding a heavy-duty battery replacement for certain Baofeng HT's (like the BF-8HP).  I don't when it ends, but I decided to order one for my BF-8+ because...it was so cheap!

It is $16.89 on AMAZON, and there is a $5 coupon. If you click on the coupon before checking out, the cost is only $11.89 +tax (and in my case, being a Prime member, no shipping charge).


I've owned Baofeng HT's for at least 7 years or so. Every time I think about getting rid of it and buying an HT from the "Big 3" I force myself to remember that I really don't use HT's much at all, so I would truly be wasting money on something that had Fusion or D-star.

Just click (above) on Amazon for the link.














Saturday, May 04, 2019






20M CONTESTS ARE "AFOOT"....














Popped into the shack briefly to check email when I heard activity on 20 meters. I took a few minutes to make a few contacts  calling for the "New England QSO Party".

The first contact was made by tuning the MLA by ear. Afterwards, I was surprised to find that due to being mistuned my output was really only a couple watts (vs. 15).

I decided to tune the antenna properly, then made one more quick contact before writing this post. AA1ON is really doing a sustained 57-59 as I'm typing!

Thank you Payton, and Martin, for the returned call.


























Wednesday, May 01, 2019




 
 
 
A QUICK NOTE...
 
 
 
 
 
 
 
 
 
 
 
 
 
 
I'm working on my antenna "sojourn" blogpost which has quickly become plural, making them "blogposts".
 
When I started to write the article I realized that I should start at the beginning of my search for an indoor antenna, then work my way to the conclusion (my MLA). Hopefully I'll get PART ONE posted in the next week -
 
 
73,
 
Woody