va3db, to hamradio
@va3db@mastodon.radio avatar

What saddens me is so many hams think a dipole is best because it presents a "perfect match" of 50ohms. Wrong. A dipole is roughly 72 ohms if you are lucky and wildly different depending on height and structures nearby.
Yagi antennas are even worse depending on the design and often need an antenna tuner hidden at the antenna. Get the lowest loss feedline you can use and don't feel guilty about the tuner in the shack.

javierk4jh, to hamradio
@javierk4jh@social.afront.org avatar

This can't be good, and it smells of a breach or being pwned by ransomware.

https://www.arrl.org/news/arrl-systems-service-disruption

va3db, to amateurradio
@va3db@mastodon.radio avatar

Sent some emails today looking for a local tower rigger to fix my busted 6m beam... Hopefully the rigger who put it up in the first place is still in the business. Also sent an email looking for a replacement piece from the 6m beam manufacturer..]
I love the cherry picker idea! If only I knew someone with a cherry picker who could help! 🙂

N4JAW, to amateurradio
@N4JAW@mastodon.radio avatar

Vince @VE6LK latest "One CW Question" is now available. You can't miss this episode with Ted who doesn't let living in a stop him from enjoying https://youtu.be/P6-r9kRxvV8?si=2jPlATZMRZRkv8Kj

ku2y, to hamradio
@ku2y@mastodon.radio avatar

At the AMSAT Forum at Hamvention on Saturday, I’ll be showing off this prototype 2U CubeSat Simulator.

If you are there or stop by the AMSAT Booth on Friday or Saturday, make sure you say hi! 🛰️📡😁

https://CubeSatSim.org/wiki-beta

Photo of an AMSAT CubeSatSim 2U prototype showing solar panels and camera
Photo of an AMSAT CubeSatSim 2U prototype showing PCBs stacked inside the frame

N4JAW, to hamradio
@N4JAW@mastodon.radio avatar

I need to take the "Big Dog" out more often. It handles the bands so smoothly into an using the 49:1 transformer and easy sending using the American Morse Equipment

End Fed Half Wave Antenna
TennTenna 49 to 1 transformer

N4JAW, to amateurradio
@N4JAW@mastodon.radio avatar

The are still kind of a drag but a beautiful morning for some action with the BIG DOG into EFHW with the 49:1 transformer & keying done with the American Morse Equipment

Amateur Radio CW Morse Code contact

N4JAW, to amateurradio
@N4JAW@mastodon.radio avatar

I haven't used Walt's 100 Watt 49:1 transformer in awhile. Going to take out for a ride today to see how it handles this morning's band conditions.

N4JAW, to amateurradio
@N4JAW@mastodon.radio avatar

Rough day for most activators no matter the band. Even tough for operators. Still nice to enjoy a beautiful day.

Buddipole Yagi
Buddipole Dipole

nophenil, to amateurradio
@nophenil@social.bau-ha.us avatar

"The solar flares will continue until morale improves."

N4JAW, to amateurradio
@N4JAW@mastodon.radio avatar

As the #solarcycle25 #geomagneticstorm was raging this morning 1400 UTC 10:00 EDT, this was me waving Goodbye to the 20 meter band this as my #WSPR beacon showed fading band propagation. #AmateurRadio #hamradio

image/png

brainofdane, to hamradio
@brainofdane@hachyderm.io avatar

Got some clips designed and printed to mount my radio in the Honda Odyssey. It’s a good fit! Now I just need to figure out a solution for the mic.

N4JAW, to amateurradio
@N4JAW@mastodon.radio avatar

Will it #POTA? Buddipole Six Meter Yagi. Tomorrow's #parksontheair activation is a @buddipole #Buddipole #6m try with #FT891 and #EFHW hang from the top for other bands #AmateurRadio #Hamradio Six Meters The Magic Band

40 - 10 meter End Fed Half Wave antenna with 49:1 Balun

N4JAW, to amateurradio
@N4JAW@mastodon.radio avatar

And 20m went KAPUT. I've succumbed to Mother Nature's #geomagneticstorm. Running 20m #WSPR simultaneously with #FT8 to see what pans out on this #parksontheair #pota activation. #amateurradio #hamradio #solarcycle25 #spaceweather

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N4JAW, to GPS
@N4JAW@mastodon.radio avatar

It's Working. Only one 20m but 20m saved the day. Difficult syncing but so far my tools are working against the BIG BAD

image/png

N4JAW, to amateurradio
@N4JAW@mastodon.radio avatar

Who's Afraid of the Big Bad Wolf? Not me! These are the tools I'm throwing at the BIG BAD for this morning's activation. A for , for & for . EXPERIMENTATION is the foundation on which was built.

kr1st, to hamradio
@kr1st@mastodon.radio avatar
darrell73, to solar
@darrell73@mastodon.online avatar

Now that's fascinating. While everyone's talking about all the active activity, I just worked PJ2/W4IPC on 28.012.1 MHz CW.

kr1st, to hamradio
@kr1st@mastodon.radio avatar

Keep an eye out for Aurora Propagation (AU) happening right now.

Here is a sound sample I just copied from NA2O calling CQ on 6m (50.102). Note the raspy CW sound.

My antenna was pointed at 330 degrees. NA2O is due south from me and I would normally not copy him.

N4JAW, to amateurradio
@N4JAW@mastodon.radio avatar

Having a blast with some action today. Lots of activity across both sides of the ocean. Did someone say something about a ?

N4JAW, to amateurradio
@N4JAW@mastodon.radio avatar

It was a double barrel of fun during today's activation. pileup was so intense I had to stand of a bit. Even got in a little . Thanks Todd @KE2AEQ for hunting me today. Great to get you in my logbook.

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elb, to hamradio
@elb@social.sdf.org avatar

The local radio club (LARA) is having a #hamfest in Lockport, NY on June 8!

Entrance is $8, vendor or browser, vendors must bring their own tables. Gates open at 8 AM, FREE license testing from 9-11 AM. #hamradio #amateurradio

N4JAW, to amateurradio
@N4JAW@mastodon.radio avatar

Attached my American Morse Key Knee bracket and to my wrist see if it would help my sending. NOPE!. Short early morning activation before T-storms arrived @ParksOnTheAir

Morse Code contact

N4JAW, to amateurradio
@N4JAW@mastodon.radio avatar

Always pushing that envelope. Trying something different using Porta Paddle key during this morning's activation. Thanks Alan @alanattek for the this morning

m1hax, to amateurradio
@m1hax@mastodon.radio avatar

⛰️ Punta Berritta (1362m).
📅 5th May 2024.
🏷️ IS0/IS-303
🗺️ JN40ou.
📻 Elecraft KX2, EFHW.
🧵 20m-17m.
📞 4 QSOs.
#️⃣


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