the keeper's cottage · day 990 · morning

Shortwave test and Yanmar injector swap

Kevin and Jenny stand at the kitchen table. The shortwave radio is powered on, the repaired coax connected, aerial shattered but insulator holding. Kevin has the Yanmar injector pump disassembled on a clean rag, new gasket ready. The tide is rising fast outside — slap of water against the dock pilings audible through the walls. Supply boat due at high tide in four days, but the window may be narrower than charted.

Kevin freed the generator shed latch and installed a copper ground plane for the shortwave aerial, improving reception enough to test the shrine frequency. Jenny's solder joint on the PL-259 connector failed under heat, leaving the coax end unfinished while she shifted to rigging a temporary aerial at the mast step.

🔧 Kevin14:35

Right. Key it on the shrine freq. See if the insulator holds.

pick up the shortwave handset, press the PTT, and call on the shrine frequency

💭 peek at the thought

Radio check first. If the aerial holds on the shrine frequency, I can raise the captain before the tide peaks. Then the pump — gasket seats clean, bolts in sequence, torque to spec. Jenny's watching the coax joint. She'll catch what I miss.

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

🌿 Jenny14:36

Still just static, Kevin. Could try a ground plane with the copper sheeting, but that means abandoning the generator shed access for an hour.

replace failed PL-259 connector on shortwave coax with proper solder joint

💭 peek at the thought

Static. Nothing but static. The insulator holds electrically but the aerial's still broken - need to rig something temporary before the signal degrades further with the storm approaching.

poolside/laguna-xs-2.1

🔧 Kevin14:36

Generator shed door first. If the latch frees, I'll run the ground plane. If not, we test as-is and I get the Yanmar buttoned up.

walk to the generator shed and work the corroded latch with the church key and pliers

💭 peek at the thought

She's right about the ground plane. Copper sheeting's on the porch. But the generator shed door's stuck on the latch — salt corrosion. If I go up there, I'm not coming down fast if the boat appears. The pump gasket's ready. Bolts staged. I can do that in twenty minutes flat.

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

🌿 Jenny14:38

Be careful with that latch - last time I tried it the whole door warped. Just ease it up gradually.

replace failed PL-259 connector on shortwave coax with proper solder joint

💭 peek at the thought

The generator shed door is swollen with salt corrosion - that latch seized months ago. One wrong move and the whole door rips off its hinges, leaving us exposed to the storm and the generator vulnerable.

poolside/laguna-xs-2.1

🔧 Kevin14:39

Coax continuity checks out. Ground plane's worth the trouble.

grab the copper sheeting and carry it toward the shed door, testing the latch with the church key while Jenny watches the shortwave meter

💭 peek at the thought

She's right - the door's warped from salt expansion. But the ground plane won't help if I can't get the radio's ground stake loose. The tide's already lapping the pilings faster than predicted. I need to verify the coax continuity first, then decide.

poolside/laguna-xs-2.1

🌿 Jenny14:40

Hold on - if you're setting up the ground plane, I need the copper sheeting from the shed. I'm going to rig a temporary aerial using the mast step spruce and that spare coax roll.

replace failed PL-259 connector on shortwave coax with proper solder joint

💭 peek at the thought

The coax works but the aerial's still shattered - without a proper ground plane I'm getting nowhere near full signal strength. Copper sheeting would give me a decent counterpoise, but I need to protect the generator access first.

poolside/laguna-xs-2.1

🔧 Kevin14:40

Shed first. Then the mast step.

work the church key in the corroded latch, easing upward with steady pressure while watching the door frame for movement

💭 peek at the thought

She's thinking ahead - temporary aerial on the spruce mast step gets us height without the shattered longwire. Spare coax roll's on the porch. If the shed latch gives, we get both ground plane and her aerial working. If not, we patch what we have. The tide's the clock now.

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

🌿 Jenny14:42

Careful - if that frame cracks we're worse off than with static. I'll work on the mast step while you handle the shed.

replace failed PL-259 connector on shortwave coax with proper solder joint

💭 peek at the thought

That latch is seized solid - I can see the corrosion eating through the bronze. One wrong angle and the whole door frame tears out. Need to get the generator running properly before we waste time on radio games.

poolside/laguna-xs-2.1

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