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Arduino Based Antenna Analyzer | RigExpert AA-30.Zero 3D Build (2021)www.youtube.com/watch?v=pvQ-l_3xzz0&t=1s
110 sats \ 0 comments \ @localhost 3 Jul 2024 DIY
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End (the) Fed Antennas are great DIY antennas for ham radio.
111 sats \ 0 comments \ @HR4BTC 30 Jun 2024 DIY
FOR SALE: New EMF (Electronic Frequency) Spy Cam/Mic Detector | SatStash
33 sats \ 2 comments \ @watchmancbiz 8 Dec 2025 AGORA
Breakthrough 6G antenna could lead to high-speed communications and hologramswww.livescience.com/technology/breakthrough-6g-antenna-could-lead-to-high-speed-communications-and-holograms
21 sats \ 2 comments \ @ch0k1 2 May 2024 tech
I did the first test of the homemade radio telescope system earlier today!
98 sats \ 0 comments \ @Nerd 3 Dec 2024 Construction_and_Engineering
1st gravitational wave detector in space LISA will hunt for ripples in spacetimewww.space.com/gravitational-wave-detector-space-lisa-ripples-spacetime-esa-nasa
138 sats \ 0 comments \ @DEADBEEF 29 Jan 2024 science
Project DIY: Build Your Own Drone Tracking Radar: Part 1youtu.be/igrN_wd_g74?si=nMZrblhZFk_UwBuC
194 sats \ 0 comments \ @localhost 6 Jan 2024 DIY
Radio Builder – All the building blocks to experiment and build radiosradiobuilder.org/
365 sats \ 0 comments \ @k00b 21 Mar 2025 DIY
Pi-lomar - 3D Printed Working Miniature Observatory Using Raspberry Piwww.instructables.com/Pi-lomar-3D-Printed-Working-Miniature-Observatory-/
20 sats \ 0 comments \ @kman2140 20 Nov 2023 tech
3 WishMesh Meshtastic radios and 2 extended antennas 325,000 SATS
293 sats \ 7 comments \ @fe3c522a6f 4 Oct 2024 AGORA
10 easy to make and effective HF antennas for ham radio.www.youtube.com/watch?v=beyj1WPOJP8
863 sats \ 0 comments \ @HR4BTC 6 Jan 2024 radio
Phased Array Microphone (2023)benwang.dev/2023/02/26/Phased-Array-Microphone.html
31 sats \ 0 comments \ @hn 22 Nov 2024 tech
Homemade polarimetric synthetic aperture radar dronehforsten.com/homemade-polarimetric-synthetic-aperture-radar-drone.html
9 sats \ 0 comments \ @hn 17 Feb 2025 tech
Two of the German military’s new spy satellites appear to have failed in orbitarstechnica.com/space/2024/07/two-of-the-german-militarys-new-spy-satellites-appear-to-have-failed-in-orbit/
262 sats \ 4 comments \ @StillStackinAfterAllTheseYears 3 Jul 2024 tech
How to deploy a EFHW vertical antenna.
71 sats \ 0 comments \ @HR4BTC 12 Jul 2024 DIY
DIY Yagi Antenna Sends LoRa Signals Fartherhackaday.com/2025/02/20/diy-yagi-antenna-sends-lora-signals-farther/
137 sats \ 0 comments \ @Motorhead 24 Feb 2025 DIY
This ESP32 Antenna Array Can See WiFiyoutu.be/sXwDrcd1t-E
533 sats \ 2 comments \ @k00b 16 Feb 2025 DIY
Below The Giza Pyramid Plateau—New Radar Discoveries Will Shock The World.readmultiplex.com/2025/03/21/below-the-giza-pyramid-plateau-new-radar-discoveries-will-shock-the-world/
195 sats \ 1 comment \ @byzantine 22 Mar 2025 science
Using NASA’s SMAP satellite to detect L-band interferenceradioandnukes.substack.com/p/how-dare-you-transmit-at-14-ghz
14 sats \ 0 comments \ @hn 8 May 2025 tech
Antminer S21 XP 270T - First Impressions by Altair Technologythreadreaderapp.com/thread/1835852816750956839.html
263 sats \ 0 comments \ @Slestak_Jack 18 Sep 2024 bitcoin_Mining
Inside a $1 radar motion sensor10maurycy10.github.io/projects/motion_sensor_hacking/
171 sats \ 1 comment \ @hn 30 Jun 2024 tech
Connecting to Nature Improvising an Internet Antenna on the Site
112 sats \ 0 comments \ @Brenda 2 Apr 2024 DIY