N4JAW, to amateurradio
@N4JAW@mastodon.radio avatar

An almost Back-to-the-Future activation. I just needed a DeLorean for 88mph, a Flux Capacitor & uranium to produce 1.21 gigawatts. But I did have a for @potaspots

eric_normandeau, to linux

Are there any interesting Software Defined Radio (SDR) apps/programs for android or #linux ?

I'd like to put up an antenna and listen to the waves, especially #morseCode, on my laptop or phone.

#amateurRadio #hamRadio #software

danie10, to southafrica
@danie10@mastodon.social avatar

At the South African Radio League AGM in #CapeTown #SouthAfrica

#AmateurRadio #hamradio

N4JAW, to amateurradio
@N4JAW@mastodon.radio avatar

It seemed like most of the park visitors knew it was #WorldAmateurRadioDay and wanted to talk. Thanks Kel #N0mql @kelvin0mql for the #pota #parksontheair #Morsecode #QSO @POTAspots #AmateurRadio #Hamradio

Amateur Radio Morse Code contact

sergio_101, to bbs
@sergio_101@social.sixdegreesofohio.com avatar

Okay, looking further into setting up a #vhf #PacketRadio #bbs and looking at #digipi to run the show. Totally fun.

https://craiger.org/digipi/

#AmateurRadio #HamRadio

k8vsy, to hamradio
@k8vsy@mastodon.radio avatar

I have some beginner questions about SDRs:

  1. Do you need to connect an SDR to a computer?

  2. Do you need special software on a computer to access the SDR? Or are they all web-based these days?

I'm looking at possibly getting this:

https://www.nooelec.com/store/nesdr-smart-xtr-hf-bundle.html

thank you!

#HamRadio #AmateurRadio #SDR #SDRs #hamr

N4JAW, to amateurradio
@N4JAW@mastodon.radio avatar

Today is World Amateur Radio Day. Find me on-air on CW and FT8 from POTA site US-7956. Watch for spots on https://pota.app #amateurradio #hamradio #pota #parksontheair #MorseCode #FT8 #worldamateurradioday

va3db, to hamradio
@va3db@mastodon.radio avatar
sergio_101, to amateurradio
@sergio_101@social.sixdegreesofohio.com avatar

I maintain a calendar of on-air events for slow-speed #MorseCode . Hopefully, this will be useful to anyone actively learning CW. Let me know if I am missing any events. Thanks!

https://calendar.google.com/calendar/u/0/embed?src=ac06db5ea8a160c9e2d8d534b530e63a2941690053b47fcc01f28b955e6aba7a@group.calendar.google.com&ctz=America/New_York

#AmateurRadio #HamRadio

kc3yqi, to random
@kc3yqi@mastodon.radio avatar

This weekend is packed full of radio.

Saturday morning I am taking my general.
Sunday morning is supporting a local 10k race. Sunday afternoon is the Rockville Science Fair.

I have Friday off and if the weather cooperates, I'll do a POTA activation. 🤞

M0RKM,

today was a real first for me. Completed my first successful FT8 contact on 20m using a homebrew antenna annd a Z-match I build from a kit. This is also my first ever successful HF contact.

#FT8 #AmateurRadio #HamRadio

N4JAW, to amateurradio
@N4JAW@mastodon.radio avatar

is bad this morning on all making for a failed activation. No worries, just blessed to enjoy the freshness of the early morning along

image/jpeg
image/jpeg

N4JAW, to amateurradio
@N4JAW@mastodon.radio avatar

Expected weird 20 meter band conditions during #Mclass #solarflare while doing a #QRP #morsecode #pota #Parksontheair activation along the shores of the flooded #ohioriver along the #lewisandclarknationalhistoricaltrail US-4572 #Amateurradio #hamradio

Map of Amateur Radio CW contacts

SergKoren, to amateurradio
@SergKoren@writing.exchange avatar

I see this and think Morse code key.

#cw #amateurradio

N4JAW, to amateurradio
@N4JAW@mastodon.radio avatar
N4JAW, to amateurradio
@N4JAW@mastodon.radio avatar

A view from my shack today along the #lewisandclarknationalhistorictrail on the shores of the #ohioriver in #louisvilleky #parksontheair #pota activation #amateurradio #hamradio #morsecode #qrp #FT8

ARISS_Intl, to amateurradio
@ARISS_Intl@mastodon.hams.social avatar

Here's the latest status of the #AmateurRadio gear aboard the International Space Station.

KJ7OMO, to hamradio

Hey all you amateur radio operators out there! I woke up late and I forgot to post this notice... what's new? Anyways, the Pride Radio Group Net starts right now on the Pride Radio Network! For information on how to participate, visit https://prideradionetwork.weebly.com

#hamradio #amateurradio #lgbt #lgbtq #lgbtqia

jrmat, to random

Our internet goes off every day at the same time for about 5 minutes. Strangest thing.

RL_Dane,
@RL_Dane@fosstodon.org avatar

@jrmat

I'm only somewhat familiar with it because residential interference is something you'll hear #AmateurRadio operators swearing about pretty often ;)

If you ever get bored, an RTL-SDR is pretty cheap on amazon. You could use it to get an idea whether or not it's an RF issue or something else. Although do understand that the cheap SDRs don't go very high up the frequency bands, only to about 1.4 Ghz or so, I think.

Edit: spelling

N4JAW, to amateurradio
@N4JAW@mastodon.radio avatar

I enjoy exposing others to #AmateurRadio #Hamradio through @potaspots #POTA #parksontheair activations. Had over a dozen visitors today. Better than #Fieldday. #MorseCode

Conversation with Park Visitor about Ham Radio

N4JAW, to amateurradio
@N4JAW@mastodon.radio avatar

Beautiful day for a #morsecode #parksontheair #pota activation with fishing floats to mark #dipole guy wires while charging small #biketour #solarpanel #hamradio #amateurradio

image/jpeg
image/jpeg
image/jpeg

reillypascal, to classicalmusic
@reillypascal@hachyderm.io avatar

I have a new track out today! https://applytriangle.bandcamp.com/track/if-this-reaches-you

It's a glitchy, experimental trio for flute, clarinet, and MIDI keyboard/Max. There are Morse code and other ham radio samples, electric piano, and bowed cardboard box, and it's surprisingly groovy.

The full album has 11 different composers, and you can find it here: https://applytriangle.bandcamp.com/album/oxalis-triangularis-vol-2

@synths

w8lt, to amateurradio

We are partnering with W8YX for a joint Parks on the Air (POTA) event on April 13th, 9A to 6P (UTC-4)

If you are a student or an alumni come join us!

Otherwise, find us on the air!

https://u.osu.edu/w8lt/2024/03/24/pota-sp24/

#ParksOnTheAir #POTA #HamRadio #AmateurRadio #hamr #parks #OhioState #Columbus #Ohio #buckeyes #W8YX #W8LT #student #students #alumni #Cincinnati #UniversityOfCincinnati #Cincy #Wilmington #WilmingtonOH #radio #park #OhioStateParks #OhioParks #CincinnatiOhio

N4JAW, to amateurradio
@N4JAW@mastodon.radio avatar

A break in the storms gave me a little time for a 1/2 hour #ragchew #QSO with a fellow @skccgroup member on 40 meters with the #ft891 and #bencher #straightkey #amateurradio #hamradio #morsecode

kc2ihx, to amateurradio
@kc2ihx@mastodon.hams.social avatar

My ham neighbor, W7HGK, went SK last year; over the weekend his widow gave me a chance to take a few things from his shack before the local ham club helps disassemble the rest.

Besides a bunch of components for homebrew radios, I took a small selection of his packet gear. Not that I expect the books to be up-to-date, but I enjoy reading old technical books to see how much things have/haven't changed.

#AmateurRadio #packetRadio #aprs

va3db, to amateurradio
@va3db@mastodon.radio avatar

https://spectrum.ieee.org/how-dec-engineers-saved-ethernet
Reminding me how badly CSMA scales to packet radio, unless we could manage to get the /CD part in that is.
I wish there were some like minded hams near me so we could experiment with slotted Aloha. The early work with the Montreal protocol I did was all CSMA. Store and forward of course is a great use of a high tower as well and we had that on early Amateur Radio sats. (Larry Kayser)

HT @rdviii

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