Virtual
TX
Transmit on the virtual FM band 87.5–108.0 MHz ·
📻 Receiver
Station
Station name (required)
Short description (optional)
RDS text (WFM receivers see this)
Frequency
MHz
Mode
WFM
stereo broadcast
FM
mono narrow
AM
talk
Audio source
🎤 Mic
📁 File
🌐 Stream URL
Audio file
Stream URL (must allow CORS)
Mic gain
0 dB
Bass
0 dB
Treble
0 dB
Tip: keep the level green. Red = distortion on receivers.
▶ START TRANSMISSION
idle
Your audio streams to the VirtualTX relay. Anyone tuning your frequency hears you with realistic FM static, capture effect and stereo.