Denis @rf_hacking
#Elektronikingenieur #SDR #radioastronomy #satellitecommunication #satcom #hamradio Joined March 2013-
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I acquired an RX-888 and launched PhantomSDR. I recommend using the PhantomSDR-plus fork - github.com/Steven9101/Nov…. I couldn't properly configure OpenCL to work with the integrated graphics chip of the processor. It's better to use a chip no higher than HD530. Ideally, an Nvidia.
I think that a circuit based on the AD8367 could be used for a broadband mini-loop amplifier also. aliexpress.com/item/330269290…
I use this inexpensive board with a differential amplifier for a loop antenna. It performs very well at frequencies from 4 to 28 MHz. And can compete with LZ1AQ and Wellbrook designs. aliexpress.com/item/100500804…
Another fork of the Pluto SDR (7010+AD9363) - mini. aliexpress.com/item/100500930…
PCIE Version PlutoSDR. Maia SDR Pluto firmware v0.8.1 support. Price ~$135. aliexpress.com/item/100500901…
Owners of KC901 devices can use the KCSDI software. Carefully read the firmware update instructions, or you might turn the device into a small brick. But it’s not a big deal. My first attempt at updating also failed. I had to remove the batteries.
I've noticed pirate activity on the Meridians lately. Can listen to the frequencies 484.267–484.268. It's preferable to use a Yagi antenna with at least 3 elements.
If you use this RTL, keep in mind that sensitivity drops in the lower part of the range, and the reference oscillator frequency may become unstable. Therefore, reliable reception starts at 22 MHz.
I bought this dongle to add to my collection, and it be interesting. Nice cast and heavy metal casing. Sensitivity is worse than the V3. It’s detected as an FC0013 chip. I haven’t looked under the cover, but I think it’s a variant with an L-band input. RX (tested) 21.1–1897MHz.
Try listening to 460.635 MHz. Might be able to pick up voice signals from a reusable space capsule. n2yo.com/satellites/?c=…
I'm not entirely sure, this recorded recently on August 1, 2025, at a frequency of 460.636 MHz, likely contains operational communications from the SpaceX Crew-11 spacecraft during its launch. The signal exhibits a characteristic Doppler effect. drive.google.com/drive/folders/…
Flipper Zero DarkWeb Firmware Bypasses Rolling Code Security rtl-sdr.com/flipperzero-da…
The other day, the author of PhantomSDR released the second version. And it looks amazing! It doesn’t have (sorry) the silly limitations of Twente's WebSDR. It’s faster than the clunky OpenWebRX written in Python. I looked at the program’s code. It’s simple and elegant.
The excellent sysmocom's L-Band cavity filter 1525-1705 MHz is back on sale. This is not an advertisement. The filter is truly one of the best you can buy. Insertion Loss <= 1dB. shop.sysmocom.de/L-Band-cavity-…
I accidentally broke the SMB connector on the antenna of the Inmarsat Nera satellite terminal. The antenna is very good, with a gain of about 16 dBi (EIRP 25 dBW - 8W - 1). I had to replace the connector with an SMA. Interestingly, the side parts don't physically contact.
The OnSDR SDR is a strange and interesting product from Chinese radio enthusiasts. The ADC ADS5500 has 14-bit resolution and 125Msps. Range: 100KHz-4GHz. aliexpress.com/item/325680870…
Many enthusiasts face difficulties when starting the USRP B2x0. Do not follow the instructions on ettus.com; instead, download and run the ready-made distribution spench.net/drupal/files/E…. You can also copy all files into the SDRSharp v.1361 and use the extio file.
Fresh firmware for Malahit DSP1, 2, 3. Chinese and original versions available. Added SD card recording function. t.me/MalahitReceive…
ALITER M5TD SA5 Spectrum Analyzer 100kHz - 5.3GHz, $130. I suppose these are variations of TinySA ULTRA. aliexpress.com/item/325680794…
A couple of useful and rare programs for controlling the legendary AOR AR5000A - aRFive and ARC5000. This software may someday disappear from the Internet forever. Runs on a virtual machine under Windows XP (32-bit). drive.google.com/drive/folders/…
Pieter Ibelings @ibelings
16K Followers 10K Following Physicist, Engineer, N4IP, Antennas, Space Systems, SDR, RF, RADAR , Phased Arrays, Satellites, PCB Design 🇺🇸🇪🇸🛰️
rtl-sdr.com @rtlsdrblog
33K Followers 498 Following News and tutorials related to the ultra cheap RTL-SDR software defined radio, and SDR in general. #rtlsdr #rtl2832 #sdr
prog @lambdaprog
11K Followers 856 Following Engineer. Trading Tech, RegTech, DSP systems, and RF/SDR. Built Solvers, Signal chains, and Enterprise Architectures. Mostly known for #SDRSharp & #Airspy.
Scott Tilley 🇺🇦... @coastal8049
23K Followers 402 Following
UHF Satcom 🇬🇧 �... @uhf_satcom
20K Followers 709 Following Monitoring VHF to EHF 📡🛰️since Y2K. Microwaves / CNC / Electronics / Computers / Hacking / InfoSec - Ham Call M0EYT. Politics = instant unfollow + block 📻⚡️
Aaronia AG @Aaronia_AG
16K Followers 16K Following Manufacturer of RF monitoring, direction finding, real-time spectrum analyzer, SDR, CUAS, IQ vector signal generator, network-analyzer, antennas, software & OEM
Daniel Estévez @ea4gpz
10K Followers 402 Following Everything space & RF. Amateur radio operator (EA4GPZ / M0HXM). PhD in Mathematics from @Matematicas_UAM. he/him
Aang254 (🦋 aang23.... @aang254
5K Followers 615 Following A random 21yo interested in satellites and other stuff :-) Probably mostly known as SatDump's author. https://t.co/jY1HuIMODX BSKY : https://t.co/ADfGiJQh54
FelixTRG - OK9UWU / O... @OK9UWU
3K Followers 2K Following Radio, electronics and satellites. Callsign: OK9UWU / OK2AWO Sometimes tweets/retweets weird stuff. He/Him ,21 Dragon and all time nerd.
2ftg - @ftg@mastodon.... @2ftg1
4K Followers 505 Following Radio/Electronics/Telecom Geek. RTs are not endorsements, etc. He/him. https://t.co/du4FWpdkkd Masto: @[email protected]
Peter @petermeteor
3K Followers 307 Following WX-Sat-Freak , APT / LRPT / HRPT/ X-band by SDR , part-time Nerd...i guess.
Nooelec @Nooelec
20K Followers 110 Following Cutting-edge electronic engineering company, based out of North America, with warehouses around the globe
FreeRF @jacquesrouxsa
4K Followers 5K Following Because RF waves are free (or difficult to control). Love RF, antennas and satellites and lives in Riyadh. Roaming as ZR1ADC till I can get local callsign
Mark Jessop - @vk5qi@... @vk5qi
3K Followers 847 Following He/Him; 'Strayan; Amateur Radio Operator (VK5QI); RF Engineer; High-Altitude Ballooning - https://t.co/y0FI614GX1; https://t.co/Qb7YCq7cXg Contributor; #highaltitude on https://t.co/kidOrR5tn1.
Arved - DK5AV/MØKDS @arvedviehweger
2K Followers 218 Following Android & iOS App Developer | Satellite Reception | HAM radio callsigns DK5AV / MØKDS / N5DMY | WWDC 2018 Scholar | 🇩🇪 | Electrical Engineering Student
🇮🇹 Marco @BlackApple62
2K Followers 629 Following All about Radio, SWL, Electronics, Microcontrollers and CPUs. Whatever DIY is, from the ancient Galena, to electro-optical diodes.
Luigi Cruz @luigifcruz
4K Followers 909 Following Computer Engineer. Radio Amateur (PU2SPY). I talk about SDR, Raspberry Pi, Machine Learning, Parallel Computing, Satellites, Python, C++, and Golang.
Rob M0DTS @M0DTS
3K Followers 833 Following Amateur Radio - KHz to THz. Amateur Television, electronics, software, 3dPrint etc. #hamradio #teesside #IO94. https://t.co/YShkbXYS16 @m0dts.bsky.social
Gerhard Schweizer @GerhardSchweiz1
1K Followers 186 Following
Elon @CEOoftesla2357
40 Followers 2K Following I'm Elon Musk, @CEO and Chief Engineer of SpaceX, and CEO of Tesla, and also to Mars and improving life
garimpolo @hebshjBsubdj
16 Followers 126 Following
Nishant Kumar @Nishant79000106
29 Followers 325 Following
Jens @Jens355115
4 Followers 158 Following Interested in tech and RF/SDR hobbytechnician ESP32 Projects Wardriving
GranLibertador @gran_libertador
729 Followers 5K Following Libertad 🐍 e individualismo sobre estados ladrones. Energía ⚡ sin fin, BTC ₿ como revolución, IA 🤖 como futuro, finanzas con visión. Marido y papá x3
Cyber Lupus @cyberlulus
30 Followers 621 Following
Alexander Voytov @VA011361
0 Followers 126 Following
fallLeaf @fallLeaf232280
64 Followers 274 Following
J.Neon @JNeonWave
253 Followers 366 Following Engineering is magic abiding by the constraints of thermodynamics.
heikki pietilainen @heikki_jp
1 Followers 57 Following
yasm1i2n3 @yasm1i2n3
10 Followers 97 Following
Robert T. Stanley, (K... @KN4PLR_SkyWarn
26 Followers 699 Following Fate protects fools, little children and ships named Enterprise.
小山項羽 @R9UstnA7eaq5
0 Followers 23 Following
Ukrainian NPC 🇺�... @fijiiiiiiiiiii1
72 Followers 214 Following Не експлуатую тварин, програмую, одружений Normally Open
Elias Orama @Orama3Orama
2 Followers 118 Following
MacHawes @HawesMac93
11 Followers 271 Following
Panyam Jagadeesh @PJ__vara__Krish
0 Followers 176 Following
MadlyBrain @MadlyBrain
7 Followers 777 Following
rubberboroughs @rubberboroughs
2 Followers 2K Following
J F Redfern @jfredfern
2K Followers 2K Following "I am not altogether on anybody’s side, because nobody is altogether on my side"
At0m1kC0w @At0m1kC0w
0 Followers 2K Following
reuaneppo @reuaneppo
14 Followers 228 Following
Ratis Bone @ratis_bone
1 Followers 448 Following
🧘♂️ @evileyeburps
7 Followers 267 Following
Radio Mystery 21 @RMystery21
640 Followers 2K Following international free shortwave-radio (60m band) and webradio e-mail: [email protected] facebook: https://t.co/YS5IQKd9mL
dachuta @dachuta4
17 Followers 2K Following
Sam T @rstmote
14 Followers 452 Following
esp @willnevercook
14 Followers 785 Following
Oleksandr @OleksandrVkrb
1 Followers 7 Following RF SDR/FPGA development Antennas Filters Reverse engineering OSINT
Michał Augustynek @michalonex
56 Followers 425 Following
Christian Riede 🇩�... @criede
33 Followers 321 Following
Roberto Morales @wp4bqv
28 Followers 132 Following RF ventriloquism and Network Plumbing & Sanitation. Bon vivant. Raconteur. Sybarite. RangeRat.
Bill ⚔️ @AuntyCemide
52 Followers 114 Following Your lack of courage disgusts me. There are no REAL CANADIANS left. The Charter is not for you! In Sterquiliniis Invenitur📍
simone amoroso @amorososimone
166 Followers 3K Following
Vimal Manivannan @vimalyohen
300 Followers 4K Following Verification Engineer #semicon-professional.
aa a @aaa1416172
44 Followers 3K Following
David Hooper @davidhooperr
3K Followers 1K Following Founder & CEO @eldaeonuap, Formerly EECS @UCBerkeley, Founder @UAVsAtBerkeley, Real Estate Investing, Tech Hacker / Reverse Engineer, KM6JLE
Holston Jefferson @jeffertonusa
2 Followers 218 Following
Pieter Ibelings @ibelings
16K Followers 10K Following Physicist, Engineer, N4IP, Antennas, Space Systems, SDR, RF, RADAR , Phased Arrays, Satellites, PCB Design 🇺🇸🇪🇸🛰️
rtl-sdr.com @rtlsdrblog
33K Followers 498 Following News and tutorials related to the ultra cheap RTL-SDR software defined radio, and SDR in general. #rtlsdr #rtl2832 #sdr
prog @lambdaprog
11K Followers 856 Following Engineer. Trading Tech, RegTech, DSP systems, and RF/SDR. Built Solvers, Signal chains, and Enterprise Architectures. Mostly known for #SDRSharp & #Airspy.
Scott Tilley 🇺🇦... @coastal8049
23K Followers 402 Following
UHF Satcom 🇬🇧 �... @uhf_satcom
20K Followers 709 Following Monitoring VHF to EHF 📡🛰️since Y2K. Microwaves / CNC / Electronics / Computers / Hacking / InfoSec - Ham Call M0EYT. Politics = instant unfollow + block 📻⚡️
𝙐𝙎𝘼 𝙎𝙖... @usa_satcom
13K Followers 441 Following Satellite Communications. GOES (HRIT/GRB/SUVI), HRPT, Inmarsat, L/S/X/Ku-Band, DSN, Astronomy, Whiskey, Endurance Running, Adventure Racing, Climbing.
Aang254 (🦋 aang23.... @aang254
5K Followers 615 Following A random 21yo interested in satellites and other stuff :-) Probably mostly known as SatDump's author. https://t.co/jY1HuIMODX BSKY : https://t.co/ADfGiJQh54
supertrack @supertrack_it
6K Followers 45 Following Radio Astronomy, amateur Deep Space, Ham Radio, Tech Diving, Sahara and wilderness
Peter @petermeteor
3K Followers 307 Following WX-Sat-Freak , APT / LRPT / HRPT/ X-band by SDR , part-time Nerd...i guess.
FreeRF @jacquesrouxsa
4K Followers 5K Following Because RF waves are free (or difficult to control). Love RF, antennas and satellites and lives in Riyadh. Roaming as ZR1ADC till I can get local callsign
Luigi Cruz @luigifcruz
4K Followers 909 Following Computer Engineer. Radio Amateur (PU2SPY). I talk about SDR, Raspberry Pi, Machine Learning, Parallel Computing, Satellites, Python, C++, and Golang.
Simon Brown, G4ELI @G4ELI
3K Followers 76 Following The thickest, most stupid computer programmer of all time ever.
Justin Johnson - G0KS... @G0KSC
2K Followers 563 Following Ham Antenna Designer - Inventor of the LFA Yagi - ARRL Antenna Book contributor - Over 50’s bodybuilder and fitness fan
f5oeo - mastodon.radi... @F5OEOEvariste
3K Followers 286 Following Radiofrequency punk..Hacking raspberry pi, reverse RF protocol, Digital TV and SDR sensitive.
SatNOGS @SatNOGS
11K Followers 372 Following A global satellite ground station network. Built as an open source project, run by volunteers around the world. Supported by @LibreSpace_Fnd. Join us!
George, M1GEO @m1geo
5K Followers 2K Following Doctor of Electronic Engineering. Staff Hardware Engineer at @Arm. Schematics, PCBs, FPGAs, embedded SW. Linux. HamRadio. @UCL EE alumnus. BlueSky: @m1geo.com
InnovAntennas @InnovAntennas
3K Followers 702 Following Specialist in low noise directional antennas - commercial, Ham radio and custom design and build.
corgi @corg_e
54K Followers 3K Following ssh'd into the espresso machine | (mostly) harmless pentester | president @bsidesnash | @defcon615 | chaotic neutral
Mrudul Patel @__mrudul
209 Followers 586 Following Red Teaming, Penetration Tester, Security Researcher, SDRs, OSINT, Social Engineering, AV evasion, Digital Forensics
OZ1SKY_Brian @hougedk
190 Followers 116 Following
Space Station Guys @spacestationguy
6K Followers 1K Following International Space Station photographer. Creator of https://t.co/VZlqsFAtZu website. Co-funder of Spacejunkie channel - https://t.co/U0UpwaHe5y
John Bell @eswnl
986 Followers 25 Following I am interested in SDR and weather satellites. I live in Japan and am particularly interested in receiving NOAA, COMS-1 satellite images.
Antenna Test Lab Co @antennatestlab
2K Followers 82 Following Expert professional antenna evaluations. We love providing antenna insights. Tell us about your project!
Manawyrm @Manawyrm
3K Followers 792 Following electronics, old computers, networking, ham radio (she/her) https://t.co/lvWA9qZxcE https://t.co/WdWmfVBVDm
Kevin Parker @KevinPa13470322
489 Followers 19 Following Amateur radio operator VK4BKP Crazy about astronomy and weather satellites. I like to chase weather events from space.
ON4DPX @ON4DPX
1K Followers 177 Following All-round radio electronics nerd . Passionated about antennas and RF . Active from DC to GHZ and from local to moonbounce
Cybernetic Lover @lucasteske
6K Followers 2K Following Programming, Hacking, SDR, Tesla Coils, Drones. Creator of OpenSatelliteProject, Cursed Transistors 📡PU2NVX Streamer for @He4rtDevs Ele/Dele/He/Him
Space Explorer Mike @MichaelGalanin
370K Followers 377 Following Everything about space exploration and science. Let's explore our Universe together
Douglas Deans 🇬�... @GM4VZY
533 Followers 358 Following Long retired chartered electrical engineer. Weather satellites, Meteorology and gardening take up most of my spare time. Registered Eumetcast user.
Robin Getz 🇨🇦 @robinlgetz
836 Followers 0 Following Engineer and Author at Bose. Interested in Software, Circuits, Electronics, RF, SDR & engineering education. Opinions are mine.
M5Stack @M5Stack
36K Followers 840 Following Leading the way in modular and open-source IoT hardware for scalable innovation.
Mike / SpaceComm.Clou... @LEO_GSaaS
3K Followers 1K Following GSaaS - scalable service allows you to follow satellite dream without building and operating own Ground Station. Satellite rotators' provider also here!
Wouter 🛰️ @pa3weg
654 Followers 321 Following Winding down here. See link in bio. Professional satellite builder 🛰️ Radio amateur 📡 Sound engineer 🎶 Videographer 🎥 allround electronics nutter⚡️. He/Him
QRZ Now @QRZnow
20K Followers 582 Following Ham Radio News ! DXing , Contest , Awards , Propagation , HF , CW , RTTY , FT8 #hamradio #hamr #amateurradio
NASA Earth @NASAEarth
3.7M Followers 85 Following NASA’s favorite (habitable) planet. 🌎💚 Studying Earth from ground to orbit. Verification: https://t.co/86cw0iKou6
Sam @sam210723
4K Followers 938 Following RF, SDR, Satellites, Electronics, Programming, FPGA • https://t.co/LviMOyz2vn
Microwaves & RF @MicrowavesRF
9K Followers 1K Following Since 1961, Microwaves & RF magazine has been delivering top-notch editorial content to its audience of design engineers and engineering managers.
Tom SP5XMU / SN5R �... @sp5xmu
1K Followers 830 Following #50MHz #VHF & #Microwave DX-er 📡 Member of @Team_SN7L🥇 & @SP_VHF_C
devnulling @devnulling
1K Followers 900 Following
Dimitri @DStolnikov
537 Followers 752 Following
Giorgio Campiotti @giorgiofox
1K Followers 1K Following #linux, #security, #hacking, #sdr, #penetrationtesting DM open
F1MIJ PASCAL @f1mij
3K Followers 5K Following Radio-amateur depuis 1986 en HF/VHF/UHF/SHF Passionné de technologies SDR, PMR, DATV, Radar et Hyper Créateur et Sysop des relais F1ZGY et F1ZBE de Valenciennes
Da swede @uber_security
976 Followers 736 Following Previous Securityanalyst in .gov. Now working in private sector. Seeks friends that like finding keys or hack rf.
Jason G4KVT @G4KVT
751 Followers 388 Following English/British Amateur Radio Station Bristol IO81rk - HF to 3cms; RSARS 4216 IC-7610 IC-9700 IC-705 #hamradio #hamr #VHFDX #GHz_Bands
@[email protected]... @gareth__
931 Followers 2K Following Tech Mary Poppins in red pants. @[email protected]Trends for United States
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