667

joined 6 months ago
[–] 667@lemmy.radio 4 points 19 hours ago

Tape both, and you’ll sleep for the rest of your life!

[–] 667@lemmy.radio 3 points 1 day ago

Take it outside and turn it on high for a few minutes.

If it catches fire, turn it off and buy a new hot plate.

[–] 667@lemmy.radio 5 points 2 days ago

You guys have to pay? I get paid to register my domains.

[–] 667@lemmy.radio 1 points 4 days ago

We had the watches, but they had the time.

[–] 667@lemmy.radio 3 points 5 days ago (1 children)

Thank you for these recommendations, I will check them out. Either of these seem like they would work!

14
submitted 5 days ago* (last edited 5 days ago) by 667@lemmy.radio to c/amateur_radio@lemmy.radio
 

Hi friends!

I am in search of a small Morse Code trainer/electronic keyer small enough to fit in my pocket, and has the following features:

  • Speed selectable
  • Works with an iambic key, and is Type B selectable
  • Has a key jack for an external keyer
  • Polarity selection, I key southpaw.
  • Headphone jack

Bonus:

  • Can adjust tone pitch down to 440Hz

Google turns up a few things here and there, I’d just like to see if any of y’all have any immediate recommendations.

Thank you!

E: autocarrot

[–] 667@lemmy.radio 1 points 6 days ago

Join Toastmasters and they will (quite kindly) help you rid yourself of this in a few weeks.

[–] 667@lemmy.radio 1 points 6 days ago

Depending on OPs aptitude, they could have the Raspi connected to the internet and transmit the data immediately, bypassing a drive (though probably not a read/write cycle).

Could lift a page out of portable ops and use a LiFePo4 battery for power.

Just spitballin’.

[–] 667@lemmy.radio 4 points 1 week ago

945.672 smoots

[–] 667@lemmy.radio 8 points 1 week ago

Looks like the front fell off. Tow it out of the environment.

[–] 667@lemmy.radio 12 points 1 week ago (1 children)

One does have to know the airspeed velocity of an unlaiden swallow.

[–] 667@lemmy.radio 9 points 1 week ago

This was worth the watch. No jump cuts or annoying VO, except to explain the scenes.

15
submitted 2 months ago* (last edited 2 months ago) by 667@lemmy.radio to c/amateur_radio@lemmy.radio
 

I got it into my head that I would like to see a spherical depiction of my QSOs. Azimuthal and other representations weren't cutting it for me.

I managed to coax an LLM to output my ADIF into a KML so I could better visualize the reach of my QSOs, and I am quite stunned. 20m has almost complete global reach, as you'll see below. Admittedly, on CW it probably does. In these visualizations, the vast majority of contacts are on FT8 20m, but there are a few dozen SSB contacts as far as Indonesia. Usually I made these contacts well before sunrise.

This is a representation of my entire logbook, so any QSO not from the SW US are 10m.

Setup: IC-7300, barefoot, 15m mast, and a 20m twinlead j-pole. Having been temporarily based in a residential area, I had quite a high noise floor from various EMI sources, and could have probably done better with weak stations had my noise floor been lower.

Moving to the west:

More west, Australia prominently visible:

Antipodal view:

Looking toward the east, the west coast of Africa coming into view:

Africa; the lonely QSO east of Madagascar is Reunion Island, got this one on FT8:

19
submitted 2 months ago* (last edited 2 months ago) by 667@lemmy.radio to c/amateur_radio@lemmy.radio
 

You can see a sharp decline in activity about mid-screen.

About 1m 15s remaining:

45s after 1200Z:

 

Granted, this is the IARU Championship. But that's a lot of people on the radio.

 

14
submitted 2 months ago* (last edited 2 months ago) by 667@lemmy.radio to c/amateur_radio@lemmy.radio
 

20m at 1500Z.

Side note: for the last three days I’ve enjoyed nearly bottomless noise floors; been making SSB QSOs to Japan, Indonesia, and even Rarotonga. Then–today of all days–the AirBnB beside my house has turned on their aircon and it’s completely wiping out all but the strongest signals. My waterfall looks like college ruled notebook paper:

1830Z Update:

1900Z. This is wild.

 

I currently use a ~35' (~10m) fiberglass telescoping mast, and I love it. It's great when I hoist my 10m window line j-pole (thank you KB9VBR!) and now that I'm messing around on 20m, it's just too short. My SWR is a bit higher than it ought to be on account of ground reflection since I can't get the base of the radiating element more than about ~1m (~3') off the ground.

The antenna I use (currently, at least) is fairly lightweight, so I'm not worried about mast flexion since the wight will largely be just outside mast center.

I am not to deterred by cost, and I am trying to avoid metallic antennas for fear it will mess with my radiation patterns and SWR in a new way. I am greatly interested in telescoping options.

Are you familiar with fiberglass or carbon fiber masts which get the top to a definite 15m (~50')?

Nearly all of my operations are /P, so it really has to be fairly convenient. I recognize that these requirements may be a little mutually exclusive.

9
submitted 3 months ago* (last edited 3 months ago) by 667@lemmy.radio to c/amateur_radio@lemmy.radio
 

Updated 5/29/2024

This update includes information about the status of several services as we continue to respond to a serious incident involving access to our network and systems.

The ARRL Volunteer Examiner Coordinator (ARRL VEC) has resumed the processing of Amateur Radio License applications with the FCC. A more comprehensive update on the status of ARRL VEC services is available here.

There has been no interruption to visitor operating at W1AW, the Hiram Percy Maxim Memorial Station. The station resumed voice bulletins on Thursday, May 23. All other scheduled transmissions, including Morse code practice, and code and digital bulletins, will resume on Thursday, May 30. Please refer to the regular operating schedule at www.arrl.org/w1aw-operating-schedule.

After last week's distribution of the ARRL Letter, our e-newsletter service has resumed. Current editions of ARRL Club News and The ARES® Letter have also been distributed.

ARRL Store orders have resumed shipping. Orders are being fulfilled from earliest order dates to the latest. Please allow additional time for our processing.

There has been no disruption to the @arrl.net email forwarding service, though forwarding email addresses and aliases cannot be modified at this time.

Our telephone system is unavailable at this time.

We appreciate your patience as we continue working on restoring access to affected systems and services.

 

I have a small dilemma regarding logging a QSO, and I'm wondering if you can guide me through it. I made a contact the other day while doing POTA, but I did not capture the entire callsign. The error was only revealed after I saw their re-spot on the POTA site; if it weren't for that small glimpse, I would never know, and we'd never confirm in QRZ.

The Eagle Scout in me suggests that I should not change my logs based on the 3rd party information, but my QSO sent me a QRZ confirmation request.

On the other hand, borrowing from aviation, I am keen to "use all available resources", recognizing that so long as we have the tech and tools, we should use them, even if that may fly in the face of radio purity.

What say ye?

3
submitted 5 months ago* (last edited 5 months ago) by 667@lemmy.radio to c/lemmy_support@lemmy.ml
 

Our instance upgraded to 0.19 and it seems there are some users experiencing issues with comments and posts being seen. Are you able to see this post?

1
submitted 6 months ago* (last edited 6 months ago) by 667@lemmy.radio to c/amateur_radio@lemmy.radio
 

Brought the 7300 out and erected the 7-band OCF; it was huge! Literally. It spanned nearly 200’ in its longest dimension. While I could probably have done better if I were able to have gotten the feed point to 30’, I managed to make 24 contacts and participated in a 10-10 net via relay that I had chanced on while zipping around 10m.

It was a beautiful day down in EL96, I setup the radio bench under the tree for shade and kept a close eye on the antenna in case someone wandered around it.

Running barefoot, I managed QSOs with Namibia (7000+ miles), Chile, Spain, Costa Rica, and New Foundland. Amazing people all around.

Got my mom spun up and handling the radio (we got licensed at the same time a couple years ago) and the contacts nearly poured in for her.

An all around amazing day.

E: Updated the photo; the klansman look was terrible. Do not recommend.

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