RF.GuruEvery RF.Guru app, in one place
Apps for licensed amateur radio operators — SvxLink reflector clients, hotspot control, free macOS companions and command-line tools. Find them all here and grab the latest builds.
The apps
Each has its own home — tap through for downloads, features and setup.
SVXConnect
SvxLink reflector client
Connect licensed amateur radio operators to SvxLink reflectors — talkgroups, a live map and real-time activity, with secure certificate-based access.
HotSpot
Your SvxLink hotspot, made easy
The companion app for your RF.Guru SvxLink hotspot — control it over Bluetooth, watch the live feed, send DTMF, and explore the live reflector map.
SVXPortal
Live SvxLink reflector portal
The SVX Reflector portal as a native app — live activity, talkgroup names, an interactive node map and per-callsign details for your SvxLink reflector. On every device.
SVXConnect companion
PoC PTT
AndroidA tiny SVXConnect companion for push-to-talk-over-cellular (PoC) handsets like the Uniwa F400, whose PTT button doesn't reach apps in the background. It captures the hardware key and relays it to SVXConnect. Sideload only — not on the Play Store.
Free macOS companions
Small, optional helpers that make the desktop apps better. Download straight from here — no App Store, signed & notarized by Apple.
PTT
FreeSystem-wide push-to-talk hotkey
A standalone macOS app that gives SVXConnect a global push-to-talk hotkey — press a key combo anywhere to toggle or hold PTT, even when SVXConnect isn't the front app.
Download for macOSmacOS · .dmg · v1.0.2 · signed & notarized
QRZ
FreeQRZ.com lookups & QSO logging
A standalone QRZ.com companion. SVXConnect uses it to resolve callsigns in real time, or look up the one on your clipboard from anywhere with a hotkey. It logs QSOs too — a hotkey opens a prefilled form that files straight to your QRZ.com logbook, and your last five contacts stay in the menu bar.
Download for macOSmacOS · .dmg · v1.0.3 · signed & notarized
Tip: pair either companion with Hyperkey to turn the otherwise-wasted Caps Lock into a modifier for your push-to-talk and lookup hotkeys. The apps check this page for new versions and let you know when an update is ready.
Command-line tools
For operators who live in the terminal — free, open-source command-line tools for the shack, over SSH or a terminal window.
ham-tools
FreeCLIAmateur-radio command-line tools, written in C
A tiny, open-source suite of amateur-radio command-line tools. Look up callsigns and bearings, and watch live DX cluster spots — all from a fast terminal interface.
$ qrzQRZ.com callsign lookup — one-shot or interactive REPL, with a local SQLite cache$ qteBearing/heading lookup — grid square + short/long-path bearing from your QTH$ dxsummitLive DX Summit cluster spots in an ncurses TUI (--dumpfor plain text)$ dxheatLive DXHeat cluster spots in an ncurses TUI (--dump)$ holyclusterLive HolyCluster spots over a WebSocket in an ncurses TUI (--dump)
$ brew tap Guru-RF/ham-tools
$ brew install ham-tools$ winget install Guru-RF.ham-toolsLinux & other: build from source — clone the repo, install the deps, then cd c && make && make install. See the Build from source instructions on GitHub for the full dependency list.
svxconnect
FreeCLIA terminal client for SvxLink reflectors, written in C
Connect to a SvxLink v3 reflector over mutual TLS with AES-GCM Opus audio, monitor several talkgroups at once, switch between them by priority or with the arrow keys, lock to one, and transmit with SPACE — all from a fast ncurses interface, over SSH or a terminal window.
$ brew tap guru-rf/svxconnect https://github.com/Guru-RF/SVXConnect-CLI
$ brew install svxconnect$ sudo apt install build-essential pkg-config libncurses-dev libssl-dev libopus-dev
$ git clone https://github.com/Guru-RF/SVXConnect-CLI
$ cd SVXConnect-CLI && make && sudo make installAny Linux distro: no audio dev package to install — the backend loads PipeWire/PulseAudio or ALSA at runtime. Tested on Raspberry Pi OS, Debian and Ubuntu.
Free & open source · MIT license
Need a hand?
Questions about any RF.Guru app — setup, certificates or connecting to your reflector? Reach the team and we'll help you get on the air.