Welcome to Signals Everywhere!

If you're interested in Software Defined Radio and want to learn more about it you've come to the right place. Here you'll find video tutorials, a dedicated podcast and a support forum all here to help you take your SDR game to the next level.

Radio Tools

All tools →
📻
Frequency Converter
Convert between Hz, kHz, MHz and GHz instantly.
📏
Wavelength Calculator
Calculate wavelength and antenna cut lengths from frequency.
🛰️
Doppler Shift Calculator
Calculate Doppler-corrected uplink/downlink frequencies for satellite passes.
🚧
Coming Soon
Another radio tool is on the way.
🚧
Coming Soon
Another radio tool is on the way.
🚧
Coming Soon
Another radio tool is on the way.

Latest Posts

All posts →
Introducing PrideDMR.Net
A New Home on the Digital Spectrum Today I’m excited to introduce something I’ve been quietly working on behind the scenes: PrideDMR . PrideDMR is a safe, decentralized Digital Mobile Radio network built for and by the L…
Pocket25 — P25 Radio on Android
I’ve been working on a new Android app called Pocket25 , and it’s finally ready to share. Pocket25 turns your Android phone into a full-featured P25 digital trunking scanner using an inexpensive RTL-SDR dongle. It’s buil…
Sarah's Forge.Dev
What I’ve Been Forging: Darknets, IPTV Scanners, and Overlay Networks If you’ve been wondering why I’ve been quiet here lately, it’s because I’ve been deep in the code mines. I’ve been spending a lot of time over at Sara…
WaveADSB
Hey Linux radio hackers and flight tracking fans! 👋🐧✈️ Tired of jumping through hoops with Mono or complex setups just to get a decent map display for your local ADS-B traffic? Do you have dump1090 churning out data but …
PocketDigi
Every now and then, a project comes along that perfectly blends curiosity, technical challenge, and sheer fun. For me, that project was PocketDigi . As an amateur radio operator, I’ve always been fascinated by APRS (Auto…