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Which Wireless Are They Using

Every wireless mic, on one screen

Live RF, audio and battery for your Shure and Sennheiser wireless systems, plus frequency coordination — with the whole crew watching along on their own phones.

Download for Windows Free · v0.9.4 · Windows 10 / 11 · signed installer
Open beta. Expect a few bugs here and there, and some features that aren’t perfectly tuned yet. It’s free, it’s improving fast, and your feedback shapes it — thanks for kicking the tires.
rosterRF — demo
The roster

One card per channel

Every networked receiver channel becomes a card, updating live, so the whole team reads the same picture the RF tech does.

  • RF level, audio, battery, antenna diversity and interference at a glance
  • The performer’s name, photo, tape colour and group on the card
  • Alerts the moment a mic drops RF, clips, runs low or goes off air
  • Axient Digital ShowLink and transmitter power where the gear reports it
rosterRF card grid showing seven wireless channels
Frequency coordination

Find a clear frequency without leaving the room

A live RF view built for show day — see the spectrum, your channels and the local TV band together, and get suggestions that stay clear of both.

  • Live RF spectrum with every channel marked
  • Local-TV overlay from public FCC data for your venue ZIP
  • A draggable RF-limit line — backups above it are flagged at risk
  • Paste your coordination-software backups and keep them monitored
rosterRF live RF spectrum with a draggable limit line
The network

Know exactly what’s on the wire

A full-width view of every receiver on the network, so a missing mic or a wrong subnet is obvious before doors.

  • Every unit by brand, model, IP and channel count
  • Online, or offline with when it was last seen
  • A warning when a receiver sits on a subnet your computer can’t reach
  • Click any column to sort
rosterRF device-list view of receivers on the network
The whole crew, not just the RF tech

Everyone watches along on their own phone

Phones and tablets scan a QR code and become live monitors on your own Wi-Fi — no app store, no accounts. Paired devices can rename, tag and photograph mics; everyone else is view-only. A show chat runs between the host and the phones, scenes recall your layouts, and Line Check walks every channel at soundcheck.

How your data stays local →

Works with networked Shure receivers — Axient Digital, ULX-D, SLX-D and PSM transmitters — and Sennheiser receivers. A built-in demo mode with sample mics lets you explore it with no hardware at all.

No cloud, no accountsEverything runs on your computer and your own network. Nothing to sign up for.
No trackingNo analytics, no telemetry. The only things it ever fetches are the FCC TV-data refresh you trigger and an optional check for a newer version — neither sends anything about you.
Yours to keepShows, photos and settings are ordinary files on your machine. Delete them any time.

Get rosterRF

Free. Windows 10 and 11, 64-bit. Uninstall any time from Windows Settings.

Download for Windows · v0.9.4

Using an Elgato Stream Deck? Get the rosterRF Stream Deck plugin — recall scenes, step through them, and per-person status keys.

The installer is code-signed, so it installs cleanly. rosterRF is brand new, so Windows SmartScreen may show a “Windows protected your PC” note the first time while it earns reputation — click “More info → Run anyway”.
Shure, Axient, ULX-D, SLX-D, Sennheiser, Dante and Stream Deck are trademarks of their respective owners. rosterRF is an independent product and is not affiliated with or endorsed by any of them.