VK2SHL

Been too long on foundation. My CC (comms coverage) stems from early days on commercial fishing boats.
HF, VHF, UHF, DIGI,

[VK2SHL @Vk2Shl]

@K3TripleR 3 grams!

[VK2SHL @Vk2Shl]

@YankeeBCL Ripper,

[TheOperator 🇨🇭 @HB9VQQ]

The entire HF Spectrum at once, not just a tiny slice. Sharing 6 https://t.co/gRUk574epZ on 3 Antennas

[SparkED @Afghan_Engineer]

Looks Great.

[hobio5 @jr3rdh]

こんにちは。
遅ればせながら、下記ミクミンPさん製作の
準天頂衛星みちびきからの災害危機管理通報
の受信システムを作ってみました。
ベランダのGPSアンテナで良好に受信しています。
https://t.co/8MGygCMPLr

[JM3LGF 📡⚡︎ わかやまSW350（L.F.R team WAKAYAMA）🇯🇵 @jm3lgf]

FM-DX Radio ServerのWeb Radioをリスニング🔊

[VK2SHL @Vk2Shl]

This occurs 07:30am australian eastern standard time monday 22nd June.
https://t.co/KSJCxYXcUx

[Electrical Knowledge @electric_4u]

A convenient way to adjust the speed of a mini vent.

[Bluntly Put Philosopher (BPP) @SocraticScribe]

A drone flying with no battery tether sounds impossible until you see it. GuRu wirelessly transmitted power through the air to directly run an untethered drone from 30 feet away and has kept one flying for 96 hours straight. Power beaming is moving out of science fiction fast.

[VK2SHL @Vk2Shl]

@K3TripleR Bare island

[DFRobot @dfrobotcn]

An $8.90 radar that sees you breathing.

PIR gives up the moment you sit still. C4002 doesn't — 24GHz FMCW, covers a 10×10m room, resolves moving / static / micro-moving targets separately.

Drops into Home Assistant via ESPHome with the verified YAML — Occupancy, Distance, and Energy entities show up automatically. Couldn't be simpler.

🔗 https://t.co/N9YeE8OXsU

#HomeAssistant #mmWave

[VK2SHL @Vk2Shl]

JD bottle would be difficult to keep an acceptable SWR.

[安藤 しずおかAL330/JS2LLQ @AL33012]

国際宇宙ステーション #ISS からの電波、三重県津市から液体アンテナでも取れました！
CMの都合で高度の低い18:30頃までの受信でしたが51でしっかり復調しました👍
コップの水位は14センチ位で2m のλ/4には満たないですが波長短縮効果である程度のマッチングにはなっていたと思われます♪

[F4HWN Λrmel 🔭 📡 💻 @f4hwn]

F4HWN 🔥 Fusion Edition v5.5.0 for @QuanshengRadios UV-K1 and UV-K5 V3 is now available! I explain everything in this video (enable subtitles...) 👇 https://t.co/pO3DP23Mwr

And of course, everything is available as open source on my GitHub (https://t.co/RfloJQ8DP5) 😌 Enjoy !

[Two Communications @2Communications]

PA3DZL Earth-Moon-Earth (EME) Antenna

[RSGB @theRSGB]

📸PhotoFriday: In this week's look back through the RSGB archives, we have some brilliant photos of antennas - have you got any old photos you'd like to share? Post yours in the comments below!

#amateurradio #hamr #hamrradio @britishminiclub

[JM3LGF 📡⚡︎ わかやまSW350（L.F.R team WAKAYAMA）🇯🇵 @jm3lgf]

New Product✨
MOONRAKER SWR-777 SWR POWER METER
https://t.co/Xfdtyhtk32

🎥Moonraker

[Ham Radio World @Ham_Radio_World]

It is with deep sadness that we announce the passing of Alexander 4L5A, Chief Editor of https://t.co/g8VbmFRwJ5.

This is a truly painful loss for our entire DX and contesting community. Alex was not only a highly respected editor but also an outstanding DXer and contester.

Rest in peace, Alex 🕊️

[VK2SHL @Vk2Shl]

https://t.co/RjFfK7Sa6C

[安藤 しずおかAL330/JS2LLQ @AL33012]

液体アンテナ通常型もVNAで測定〜
420〜440 MHzでベタ落ちです👍

[VK2SHL @Vk2Shl]

https://t.co/wvIUBYipIa