Radio

Minecraft 版本： 1.21.11

平台： fabric

标签： game-mechanics social technology

Radio

A Minecraft Fabric mod that adds functional radio transmitters, receivers, and a portable radio for wireless audio broadcasting via Simple Voice Chat.

Features

• Radio Transmitter — broadcast microphone audio or jukebox music wirelessly over configurable frequencies
• Radio Receiver — receive radio transmissions and play them out loud
• Portable Radio — handheld receiver that plays audio directly to you
• FM Frequency System — 88.0–108.0 MHz with signal quality based on frequency alignment, distance, and signal strength
• Antenna Requirement — transmitters need lightning rods stacked above them; more antennas = better range and signal
• Noise & Interference — static noise when out of range, interference from competing transmitters on nearby frequencies, smooth transitions
• Jukebox Broadcast — captures audio from nearby jukeboxes and transmits it through the radio
• Audio Player Support — optional AudioPlayer mod integration for custom music discs
• Dual Audio Sources — microphone and disc inputs with independent volume controls
• Capture Radius — configure how far the transmitter listens for nearby players (microphone) and jukeboxes (discs)
• Note Particles — receivers show note particles when playing a clean signal
• VU Meter — visual audio level indicators in the GUI
• Separate Volume Categories — independent volume sliders for radio and portable radio in Simple Voice Chat

Blocks & Items

Block / Item	Description
Radio Transmitter	Block that broadcasts audio wirelessly
Radio Receiver	Block that receives and plays audio out loud
Portable Radio	Handheld item that receives audio directly to the player

Crafting

Usage

Radio Transmitter

1. Craft and place a Radio Transmitter
2. Stack lightning rods above it (continuous column) — more rods = better signal
3. Right-click to open the GUI
4. Set frequency (88.0–108.0 MHz), range (50–5000), signal strength (1+)
5. Toggle microphone and/or disc mode with independent volume sliders
6. Set capture radius (3–50 blocks) — how far it listens for players/jukeboxes
7. Speak nearby (within capture radius) while the transmitter is powered to broadcast

Radio Receiver

1. Craft and place a Radio Receiver nearby
2. Right-click to open the GUI
3. Set frequency to match a transmitter, adjust volume and distance (5–50 blocks)
4. Powered receivers automatically play any signal on their frequency within range

Portable Radio

1. Craft a Portable Radio
2. Right-click to toggle power ON/OFF
3. Shift + right-click to open the GUI and set frequency and volume
4. Keep it in your inventory (any slot) — it will automatically connect when powered

Frequencies & Signal

• Range: 88.0 – 108.0 MHz (FM broadcast band)
• Matching transmitters and receivers on the same frequency = clean signal
• Nearby frequencies produce interference noise proportional to the difference
• Signal quality depends on: frequency match, distance, transmitter signal strength, and competing transmitters

Requirements

• Minecraft 1.21.11
• Fabric Loader ≥0.18.5
• Fabric API
• Simple Voice Chat
• Super GUI Lib
• AudioPlayer