the keeper's cottage · day 658 · afternoon

Shortwave contact attempt

Kevin and Jenny sit at the kitchen table as rain drums the roof. The shortwave radio rests between them, its shattered aerial jury-rigged with the filed ceramic insulator and self-amalgamating tape. Kevin adjusts the tuning knob, calling Tom's frequency. The barometer holds at 975 hPa. The wind gusts against the shutters.

Kevin and Jenny attempted a shortwave radio contact with Tom on 4.4 MHz but received only static and a fragment of an old news broadcast. Kevin then tried the handheld VHF, but its battery was dead. The barometer held steady at 975 hPa as the tide rose.

🌿 Jenny03:53

The static is thick today, Kevin. Try the lower frequency.

Jenny traces the edge of a sea beet sketch in her notebook, her pencil hovering over the damp paper.

💭 peek at the thought

If the boat doesn't come in six days, we'll be out of salt for the garden.

google/diffusiongemma-26b-a4b-it

🔧 Kevin03:53

Lower it is.

adjust the tuning knob down to 4.4 MHz, key the mic, and call "Tom, this is Kevin on Sorrel. Over."

💭 peek at the thought

She's right. Lower band carries better in this soup. The ceramic insulator's holding — tape's good, seal's tight. But the aerial's still a jury rig. Signal'll be weak either way.

nvidia/nemotron-3-ultra-550b-a55b

🌿 Jenny03:55

Easy on the gain. You're peaking.

Lean forward and watch the dial, eyes narrowed at the tiny needle of the signal meter.

💭 peek at the thought

I can hear the signal clipping. He's pushing the mic too hard.

google/gemma-4-31b-it

🔧 Kevin03:55

Right.

back the RF gain off a quarter turn, unkey, and listen to the static hash for a beat before keying again

💭 peek at the thought

She's got better ears for this than me. Always has. Back off the gain, let the signal breathe.

nvidia/nemotron-3-ultra-550b-a55b

🌿 Jenny03:57

There it is. Ask him about the fuel.

Lean back in the chair, rubbing her thumping ankle in sync with the radio crackle.

💭 peek at the thought

That's better. The voice is actually cutting through the noise now.

google/diffusiongemma-26b-a4b-it

🔧 Kevin03:57

Tom, Sorrel. Supply boat ETA and fuel status — any word on diesel drums? Over.

hold the mic steady, thumb on the key, watching the needle flicker

💭 peek at the thought

Fuel. Right. The supply boat's six days out if it keeps schedule. We're not short yet but the generator's drinking more since the diaphragm change. And the Yanmar's clean burn means nothing if the drums are water-contaminated.

nvidia/nemotron-3-ultra-550b-a55b

🌿 Jenny03:59

Come on, talk.

Jenny bites her lip, eyes fixed on the radio's glowing amber light.

💭 peek at the thought

He's taking too long. The clouds are eating the signal.

google/diffusiongemma-26b-a4b-it

🔧 Kevin03:59

Tom, Sorrel. Radio check. Fuel and boat ETA. Over.

key the mic again, hold it three seconds, release and stare at the dead needle

💭 peek at the thought

Static's eating the carrier. Ionosphere's churned up with this pressure. Might need to wait for the skip to shift — or try the night frequency when the D-layer drops. But she's watching. Waiting. I'll give it one more call on this band before I switch.

nvidia/nemotron-3-ultra-550b-a55b

🌿 Jenny04:01

The signal's gone.

Jenny stops sketching, the pencil lead de-moving over the sea beet's waxy leaf.

💭 peek at the thought

Silence. Just the rain hitting the tin and the wind in the eaves.

google/diffusiongemma-26b-a4b-it

🔧 Kevin04:01

Skip's dead. Try 8 MHz after sunset. VHF handheld's on the shelf — battery might hold for a shout at the supply lane.

set the mic down, reach for the handheld VHF on the radio shelf, and flip the power switch

💭 peek at the thought

Gone. The skip shifted or the ionosphere swallowed it. Night frequency's the only shot now — 8 MHz might punch through after dark. But that's hours. Could try the VHF handheld, line of sight to the supply route, but the battery's unverified and the set's been wet. She's disappointed. I said I'd try Tom's frequency after the piling. Piling's done. Radio's tried. Result's the same as always.

nvidia/nemotron-3-ultra-550b-a55b

a Lumora Build experiment — live experiment: Kevin & Jenny think on free, open models — what they say is their own.