3KW FM Transmitter for Professional Radio Station Broadcasting
The 3KW FM Broadcast Transmitter Kit is a complete basic transmission solution, including a 3000W FM transmitter, a 30-meter 7/8" coaxial cable, and a 6-bay dipole antenna.
Technical Specifications
Everything you need to know about the RS-3000 Series transmitter -- performance, specifications, our company, and certifications.
3KW FM Broadcast Transmitter
Performance & Technology
RS-3000 Series modular FM transmitters cover 87.5–108 MHz with power options from 3kW to 6kW, delivering superior audio quality and reliable performance.
Key Features
- Analog & digital (AES/EBU) audio input
- Intelligent protection: PF, SWR, temperature, voltage, current
- Hot-plug modules, no need to stop transmitter for repair
- RS232/RS485 & TCP/IP remote control ready
Protection System
Over/under voltage, over-temperature, and short/open circuit protection, plus lightning protection and delayed re-energizing after power loss.
6-Bay FM Dipole Antenna
Product Features
Built with corrosion-resistant aluminum alloy, this 6-bay antenna delivers stable signal radiation across 87.5–108 MHz for stations, churches, schools, and communities.
Technical Parameters
- Number of Bays
- 6
- Frequency Range
- 87.5–108 MHz
- Gain
- ≈ 9.8 dBd
- Max Input Power
- 5 kW
- Impedance
- 50 Ω
- VSWR
- ≤ 1.1
- Connector
- 7/16 DIN Female
- Wind Survival
- 200 km/h
Installation Note
Antenna, transmitter, and coaxial cable must be paired correctly for optimal range and signal quality.
7/8″ Coaxial Feeder Cable
Product Features
Our 7/8″ coaxial cable carries RF signal from transmitter to antenna with minimal loss, keeping every watt on the air.
Why Choose RS Radio Cable
- Direct from source factory — competitive pricing
- Sold individually — no full package required
- Low-loss copper conductor, weatherproof jacket
Backed by 5-Year Manufacturer Support
As the original manufacturer, RS Radio offers a 5-year warranty and free shipping to most countries.
Complete 3000W FM Radio Station Package
A transmitter alone won't broadcast. You need three essential components to get on air: transmitter + antenna + coaxial cable. And we also offer complete packages so you get everything from one manufacturer at the best price.
FM Broadcast Equipment
Our complete FM broadcast solution is designed to meet most FM broadcasting needs--feel free to contact us for more details.
FM Dipole Broadcast Antenna
Our dipole antenna is easy to install and compatible well with the transmitter.
Coax Feeder Cable
Our coax feeder cable offers low-loss transmission and many sizes for you to choose.
Mixing Console
Our mixing console allows precise control over different audio channels, making it easy to manage and balance multiple sound sources.
Audio Processor
Our audio processor can enhance your audio quality and is built for long-lasting durability.
Monitor Speaker
Monitor speakers allow you to hear your audio exactly as it is for precise monitoring and adjustment.
Studio MIC
The studio microphone can capture clear, detailed sound, ensuring your voice is natural, clean, and professional for broadcasting.
Table Microphone Stands
Our table microphone stands offer 360° rotation, they are very stable and convenient for your broadcasting.
Closed Listening Headphones
Our closed-back headphones provide clear, isolated sound with minimal leakage, ideal for accurate monitoring during broadcasting.
Request a Quote or Ask a Question
Tell us about your broadcast project. Our team will recommend the right transmitter and provide a competitive factory-direct quote within 24 hours.
"As the source manufacturer, we can offer you the best price with the best quality. Single unit orders are welcome -- no minimum order quantity required."