#SO2R

Fabian Kurz, DJ5CW/SO5CWDJ5CW@social.darc.de
2026-02-05

Cool: GhostBox, a software defined #SO2R controller for #hamradio #contesting by YO3HEX: rig2cast.com/utils/GhostBox/GH

Requires two radios with USB sound cards. With OTRSP support, i.e. works with DXLog, N1MM+ etc.

A screen shot of the main screen of GhostBox by YO3HEX, showing the RADIO CONTROL tab, with volume controllers for two radios and the headphones/microphone.
Kewlio: gideo vames?!kewliomzx@kind.social
2026-02-04

We're back, and I've recovered from that crash! #StarOcean 2R continues on the hour. #LPTW #Stream #SO2R
twitch.tv/kewliomzx

Fabian Kurz, DJ5CW/SO5CWDJ5CW@social.darc.de
2025-06-25

My clone of the NN1C #SO2R Mini (nn1c.org/so2r/ - plus LEDs and speed potentiometer). Just populated the first PCB and everything just worked out of the box. No smoke, DXlog works perfectly with it 😍. #hamradio

A PCB of a SO2R  controller with an Arduino, some audio transformers, relays and a lot of TRS jacks...
Fabian Kurz, DJ5CW/SO5CWDJ5CW@social.darc.de
2025-06-19

Finished tuning my 5B4AGN bandpass filter set. I bought it from someone who built it, but never bothered to tune the filters, so they were pretty much off. I have now tuned them according to the excellent instructions by Bob - all bands are within spec now. Another building block for my #SO2R station! Next step: Housing integration. #hamradio

An unfinished housing made from bent aluminium, in which three filter PCBs with toroids and capacitors are placed.NanoVNA saver screenshot of the 20m bandpass filter, showing an insertion loss of about 0.4 dB on 14.280 MHz.
Fabian Kurz, DJ5CW/SO5CWDJ5CW@social.darc.de
2025-06-16

I hate throwing away stuff, so this former 160mm × 160mm Hammond enclosure from an old project made acquaintance with a miter saw to fit my 160mm × 80mm PCB and got a "new" front panel (the old one with all the existing and new holes, plus a "Herma" laser printable label on top of it). My #SO2R band decoder slowly starts to look like something you could enjoy having in your ham shack 🙂 #hamradio #electronics #contesting

A view of the SO2R band decoder for the SO5CW contest station. A Hammond alu enclosure 160mm x 80mm (shortened) x 30mm, with a white front panel that reads "SO5CW SO2R Band Decoder" and which has four buttons to manually select the band on Radio 1 and Radio 2 (override of the automatically detected band), plus a series of 6 LEDs for the ham bands 160 .. 10m. The LEDs in Red and Green indicate the active band of radio 1 and radio 2.The Hammond housing after shortening it. The front panel has a lot of extra holes in it from a previous project.
Fabian Kurz, DJ5CW/SO5CWDJ5CW@social.darc.de
2025-05-31

Slow progress on my #SO2R #contesting controller build... all parts are here now, everything seems to fit (printing the PCB outline on paper and checking has saved me from stupid mistakes more than once), so it's about time to order the PCBs! #hamradio

An aluminium housing (10cm x 10cm x 4cm) on top of a table. Inside, a paper printout of a PCB is placed in the mounting position to check the size and position of the mounting holes and the size of the components to be placed on the board.
Fabian Kurz, DJ5CW/SO5CWDJ5CW@social.darc.de
2025-04-24

Progress on my #SO2R band decoder and antenna switch controller. I killed one of the outputs of the relay driver (by stupidity), but fortunately it has eight channels and I only need six, so I nonchalantly rewired one 🙂 . The big 78L05 in the TO-220 is the replacement for the REG101UA which I designed in initially, but then I noticed it can only handle 10V at the input. Now it's time to write some code for it! #hamradio

A view of a PCB with various SMD components, a Raspberry Pi Pico on a header, a row of six dual-color LEDs (green/red) and some switches.
On one of the two 20 pin ICs (relay driver), some small wires can be seen that establish connections in addition to the PCB layout...
Spiritus NoxSpiritusNox
2024-12-02

Beat .

....Kinda just stops, doesn't it?

Spiritus NoxSpiritusNox
2024-12-02

There's long stretches in the final few boss fights where the boss will just chain cast one screenclear after another and there's no meaningful input for the player, it's just a straight up pass/fail test of your stats and equip resists.

Spiritus NoxSpiritusNox
2024-12-02

The endgame has a major problem with the Optimal Strategy for both the player and the bosses devolving into "Spam Full-Screen Multi Hit Cutscene Spells Faster Than Your Opponent Can React"

Spiritus NoxSpiritusNox
2024-12-02

The final bosses in are...........not..............good................

Spiritus NoxSpiritusNox
2024-12-02

I like how instantly Rena acclimates to the idea of "We're going to murder the *shit* out of the Ten Wise Men" after a full game of only killing monsters.

In fairness, they really do have it coming.

Spiritus NoxSpiritusNox
2024-12-01

Regret to inform you all that the amusement park was attacked by intergalactic terrorists.

Spiritus NoxSpiritusNox
2024-12-01

THE ANTIMATTER KNUCKLES OF HOPE

Spiritus NoxSpiritusNox
2024-12-01
Man aging with stylepraxiscode@mastodon.online
2024-11-24

@DJ5CW
Single Operator, 5 CW ? Sounds ambitious...

#SO2R

Spiritus NoxSpiritusNox
2024-11-14

I like her

Spiritus NoxSpiritusNox
2024-10-30

Oh fuck they got Robocop in on this

Spiritus NoxSpiritusNox
2024-10-30

....are you a jojo?

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