Professional Broadcast Equipment

High Power FM Transmitters

From 300W to 20KW, we provide high power FM broadcast transmitters for radio stations, broadcast integrators, churches, schools, and national broadcasting projects.

300W - 20KW Output FCC & CE Certified 5-Year Warranty Free Global Shipping
High Power FM Transmitter

Up to 20KW Broadcast Power

87.5 - 108 MHz · Studio-to-Transmitter Link

High Power FM Transmitters

From compact community radio stations to large-scale national broadcasting networks, we provide a complete range of high power FM transmitters from 300W to 20KW, with flexible configuration and OEM customization available for different broadcast applications.

300W FM Transmitter Entry High Power 300W

300W FM Transmitter

The 300W FM transmitter is ideal for community radio stations, campus broadcasting, and urban area coverage. Delivers stable, high-quality FM signal with efficient power output.

500W FM Transmitter Popular 500W

500W FM Transmitter

A 500W FM transmitter provides wide-area coverage suitable for regional radio stations, religious broadcasting organizations, and public information networks.

600W FM Transmitter Versatile 600W

600W FM Transmitter

The 600W FM transmitter offers extended signal range for mid-scale broadcast operations, delivering clear audio over hilly terrain and densely populated areas.

1KW FM Transmitter Best Seller 1KW

1KW FM Transmitter

1KW FM transmitters are the go-to choice for licensed commercial radio stations and large community broadcasters requiring reliable city-wide signal coverage.

1500W FM Transmitter High Power 1500W

1500W FM Transmitter

The 1500W FM transmitter provides powerful regional coverage with excellent signal penetration, ideal for broadcasters serving large metropolitan or rural areas.

2KW FM Transmitter Professional 2KW

2KW FM Transmitter

A 2KW FM transmitter is engineered for professional broadcast stations requiring extensive coverage across wide geographic regions with superior audio fidelity.

Page 1 of 2

Don't see the exact wattage you need? We manufacture custom power output FM transmitters tailored to your broadcast requirements.

Request a Custom Wattage Transmitter

High Power FM Transmitter Coverage Distance by Wattage

Choosing the right high power FM transmitter starts with knowing your target broadcast coverage area. The table below shows estimated FM transmitter range by wattage -- from 300W regional broadcasting up to 10KW wide-area FM broadcast transmitters -- measured at 30m antenna height on flat terrain.

Power vs. Range

Higher wattage delivers greater FM broadcast range. A 1000W FM transmitter can cover 25-30 km; a 10000W unit reaches 100+ km on flat terrain.

Antenna Height Matters

All distances are based on a 30m antenna height. Mounting your antenna higher significantly extends your FM transmitter coverage distance.

5-Year Warranty

Every Risheng high power FM broadcast transmitter ships with a 5-year manufacturer warranty and free global shipping to most countries.

Power Output Est. Coverage Range Frequency Range Typical Use Case Action
300W 15 - 20 km 87.5 - 108 MHz Rural Community Radio / Farm Broadcasting Get Quote
500W 20 - 25 km 87.5 - 108 MHz Small Town FM Station / Regional Religious Broadcast Get Quote
600W 22 - 28 km 87.5 - 108 MHz Mid-size Community FM Station / Regional Church Network Get Quote
1000W 1 KW
25 - 30 km 87.5 - 108 MHz City FM Radio Station / Large Church Network Get Quote
1500W 1.5 KW
25 - 38 km 87.5 - 108 MHz Regional FM Broadcast / Multi-district Coverage Get Quote
2000W 2 KW
30 - 60 km 87.5 - 108 MHz Provincial Radio Station / Wide-area News Broadcasting Get Quote
3000W 3 KW
40 - 70 km 87.5 - 108 MHz High Power Commercial FM Station / State Broadcasting Get Quote
5000W 5 KW
60 - 80 km 87.5 - 108 MHz National / Regional FM Broadcast Transmitter Station Get Quote
6000W 6 KW
70 - 90 km 87.5 - 108 MHz Large-scale Commercial FM Station / Multi-city Coverage Get Quote
10000W 10 KW
100 - 150 km 87.5 - 108 MHz National Broadcaster / High Power FM Transmitter Station Get Quote

* Coverage distances are estimates under flat terrain conditions with antenna mounted at 30m height. Actual FM transmitter range varies by terrain, antenna gain, cable loss, and local RF environment.

What Affects High Power FM Transmitter Range?

  • Transmitter Wattage: The single biggest factor. A 10KW high power FM transmitter covers 100-150 km vs. 15-20 km for a 300W unit.
  • Antenna Height & Gain: Mounting your FM broadcast antenna higher dramatically increases line-of-sight coverage distance.
  • Coaxial Cable Quality: Low-loss coaxial cable ensures maximum power reaches the antenna, preserving your FM transmitter coverage range.
  • Terrain & Obstacles: Hills, buildings, and dense vegetation reduce effective FM broadcast range. Flat terrain yields maximum coverage.
  • Frequency Selection: All Risheng transmitters operate on 87.5-108 MHz FM band for maximum receiver compatibility worldwide.

Which High Power FM Transmitter Do You Need?

Town / Regional Station

300W - 1000W FM transmitter covers 15-30 km. Perfect for community radio stations, rural farm broadcasting, and local FM news stations.

Wide-area / Commercial FM Broadcast

1500W - 5000W high power FM broadcast transmitter covers 25-80 km. Designed for professional FM radio stations, national broadcasters, and large-scale religious networks.

National / High Power Broadcast

6KW - 10KW FM transmitters cover 70-150 km. Built for national broadcasters, government radio stations, and large-scale multi-city FM networks.

300W-10KW

Full high power FM transmitter range available from one manufacturer

5 Years

Industry-leading warranty on every high power FM broadcast transmitter

FCC & CE

Certified FM transmitters compliant with international broadcast standards

Free Ship

Free global shipping to most countries for all FM transmitter orders

Not sure which high power FM transmitter wattage is right for your broadcast coverage area? Our engineers will help you select the best solution.

Get a Free Coverage Consultation

Start Broadcasting Today

From a single 30W transmitter to a full 10KW broadcast station -- Risheng has the right solution. Factory-direct pricing, 5-year warranty, and free global shipping.

Risheng Electronics High Power FM Transmitter Manufacturing Facility
Direct Factory Manufacturer

Why Choose Our High Power FM Transmitters?

We have established 9 overseas warehouses across key markets worldwide -- including the US, Mexico, Nigeria, Kenya, the Philippines, and more. When you need a transmitter urgently, or yours suddenly breaks down, we can ship from the nearest warehouse and get you back on air fast.

  • Faster delivery -- local stock in 9 countries means shorter lead times and lower shipping costs.
  • On-site engineer support -- professional engineers available in selected warehouse regions.
  • Emergency replacement ready -- spare units stocked locally so your broadcast never stays off air for long.
  • 10+ years of export experience -- serving 30+ countries with FCC & CE certified equipment and a 5-year warranty.
Technical Architecture

Features of Our High-Power FM Transmitters

Built on proven industrial-grade architecture, our high-power FM transmitters deliver exceptional RF performance and broadcast reliability. Every unit is backed by a 5-year warranty for long-term peace of mind.

  • LDMOS Transistors Laterally diffused MOSFET power stages deliver superior linearity and rugged high-power output
  • DSP Digital Exciter All-digital signal processing ensures crystal-clear modulation accuracy and rock-solid frequency stability
  • High RF Efficiency Optimized RF amplifier design converts more input power into radiated signal, reducing operating costs
  • Low Harmonic Distortion Precision filtering keeps spurious emissions well below FCC & CE regulatory limits
  • Automatic Protection Over-temperature, over-voltage, and high-VSWR protection circuits safeguard hardware 24/7
  • Intelligent Cooling System Variable-speed fan control and heat-sink management maintain optimal operating temperature under full load
High-Power FM Transmitter Internal Structure
5-Year Warranty
9
Global Warehouse
24/7
Fast Response
10+
Years Experience
30+
Countries Served
High Power FM Applications

Who Uses High Power FM Transmitters?

High power FM transmitters (300W-10KW) are the backbone of professional broadcast infrastructure -- from commercial radio stations and regional networks to government emergency systems and large-scale religious broadcasting.

Commercial FM Radio Stations

Professional FM broadcast transmitters for licensed commercial radio stations requiring wide-area coverage and 24/7 reliability.

  • Full-power FM broadcast stations
  • AM-to-FM conversion projects
  • News, music & talk radio

Regional & National Networks

High power FM transmitter systems for regional and national broadcast networks covering large geographic areas up to hundreds of kilometers.

  • Multi-city broadcast coverage
  • Relay transmitter stations
  • National public broadcasters

Religious Broadcasting Networks

High power religious radio transmitters enabling churches, ministries, and faith networks to reach large audiences across entire regions.

  • Christian radio networks
  • Islamic & gospel radio stations
  • Multi-country ministry outreach

Government & Public Broadcasting

State-owned and public broadcasters rely on high power FM broadcast equipment for nationwide coverage and emergency alert systems.

  • National public radio services
  • Emergency broadcast systems (EBS)
  • Disaster warning networks

Military & Defense Broadcasting

Robust high power FM transmitter solutions for military information broadcasting, troop communication, and strategic radio operations.

  • Armed forces radio networks
  • Military base broadcasting
  • Tactical information systems

Educational & University Radio

High power FM transmitters for university radio stations and national educational broadcasting covering entire cities or provinces.

  • University broadcast stations
  • Distance learning radio programs
  • National education networks

Developing Markets & Africa

High power FM broadcast transmitters are widely deployed across Africa, Latin America, and Southeast Asia for wide-area rural and urban coverage.

  • Nigeria, Ghana, Kenya, Tanzania
  • Philippines & Southeast Asia
  • Mexico & Latin America

Need a High Power FM Solution?

Tell us your coverage area and power requirements -- we'll recommend the right 300W-10KW high power FM transmitter for your broadcast project.

Other Products

FM Broadcast Equipment

We understand that, at times, you may require a complete set of broadcasting equipment.

All our broadcasting equipments are factory-tested to ensure quality, and we can guarantee all of our equipments are compatible with one another, they are easy to operate, have the accurate technical specifications, and come with prompt after-sales support. Sourcing all equipment from a single supplier also can saves you time and effort.

FM Broadcast Equipment

FM Broadcast Equipment

Our complete FM broadcast solution is designed to meet most FM broadcasting needs--feel free to contact us for more details.

Quality Inspection

FM Dipole Broadcast Antenna

Our dipole antenna is easy to install and compatible well with the transmitter.

COAX feeder cable

Coax Feeder Cable

Our coax feeder cable offers low-loss transmission and many sizes for you to choose.

Mixing Console

Mixing Console

Our mixing console allows precise control over different audio channels, making it easy to manage and balance multiple sound sources.

Fast Processing

Audio Processor

Our audio processor can enhance your audio quality and is built for long-lasting durability.

Monitor Speaker

Monitor Speaker

Monitor speakers allow you to hear your audio exactly as it is for precise monitoring and adjustment.

Studio MIC

Studio MIC

The studio microphone can capture clear, detailed sound, ensuring your voice is natural, clean, and professional for broadcasting.

Table Microphone Stands

Table Microphone Stands

Our table microphone stands offer 360° rotation, they are very stable and convenient for your broadcasting.

Closed Listening Headphones

Closed Listening Headphones

Our closed-back headphones provide clear, isolated sound with minimal leakage, ideal for accurate monitoring during broadcasting.

Real Installations

FM Transmitters in Action -- Watch Real Deployments

See how broadcasters, churches, schools, and radio stations worldwide use Risheng High Power FM transmitters every day.

500+
Projects Delivered
60+
Countries Served
10KW
Max Output Power
5-Year
Warranty on All Units
500W
Philippines

500W FM Transmitter -- Community Station, Philippines

A Philippine community broadcaster deployed our 500W 1U transmitter for reliable local coverage. Compact design, easy installation, and free shipping to the Philippines. Ideal for community radio, church broadcasts, and school stations.

500W 1U Transmitter Free Shipping 5-Year Warranty
2KW
Mexico

2kW FM Transmitter -- Regional Broadcast Station, Mexico

A Mexican regional broadcaster chose our 2kW 2U transmitter for wide-area coverage. Available via MercadoLibre with full after-sales support via WhatsApp. Covers a large radius suitable for city-wide and regional radio networks.

2KW 2U Transmitter MercadoLibre CE Certified
1KW
Cameroon

1kW FM Transmitter -- Cameroon

1kW transmitter deployed for a Cameroonian broadcast station. Reliable 24/7 operation with over-temperature protection for tropical climates.

Colombia

300W FM Transmitter -- Colombia

Risheng FM transmitter serving a Colombian radio station. Free shipping and full installation guide included with every order.

Sierra Leone

600W FM Transmitter -- Sierra Leone

Community radio station in Sierra Leone powered by Risheng equipment. CE certified with 5-year warranty and WhatsApp after-sales support.

Jamaica

1.5KW FM Transmitter -- Jamaica

Risheng FM transmitter installed at a Jamaican radio station. Compact, reliable, and backed by our industry-leading 5-year warranty.

Trusted by Broadcasters in 60+ Countries

Americas Africa Asia-Pacific Europe

Free shipping available to most countries. FCC & CE certified. 5-year warranty on every unit.

View All Transmitters
About Risheng Electronics

Source Manufacturer, Built for Broadcast

Liaoning Risheng Electronics Technology Co., Ltd. is a professional FM broadcast transmitter manufacturer with a dedicated R&D and production team. We deliver industrial-grade equipment directly from our factory -- no middlemen, just quality you can count on.

Direct Factory Source

We manufacture every transmitter in-house -- buy directly from the source with no distributor markup

Global Shipping & One-Stop Service

Free shipping to most countries -- FM broadcast transmitter, antennas, cables and complete kits all from one supplier

Full Product Range: 30W - 10KW

From compact low-power FM transmitter to large cabinet systems -- FCC & CE certified, single unit orders welcome

Risheng Electronics manufacturing facility and production team
30W
to 10KW
5-Yr
Warranty
FCC
& CE Cert.

International Certifications & Compliances

Our FM broadcast transmitter meet the highest global standards and are certified by recognized authorities worldwide:

Main Certificates:

FCC

United States Federal Communications Commission

CE

European Union safety and quality compliance

ISED

Innovation, Science and Economic Development Canada

Certificate Image 1
CE Certificate
European Conformity
Certificate Image 2
FCC Certificate
US Federal Communications
Certificate Image 3
ISED Certificate
Canada Innovation Authority
 
Global Compliance Guaranteed

All products meet international broadcasting standards

Low-loss Feeder Cable
High-gain Dipole Antenna
Rack-mounted FM Transmitter
Low VSWR ≤ 1.5:1 Excellent System Matching
Reliable Manufacturer 5-Year Warranty

Frequently Asked Questions About High Power FM Transmitters

Can you customize FM broadcast transmitters for specific projects? +
Yes, we offer customization services for FM broadcast transmitters to meet specific project requirements. As the original manufacturer, we have a professional R&D and production team capable of adjusting output power, frequency range (87.5-108 MHz), chassis configuration, and interface options. Whether you need a transmitter for a community radio station, a religious broadcasting network, or a large-scale commercial operation, we can tailor a solution to your specifications. Please contact us with your project details for a dedicated consultation.
Do you provide complete FM broadcasting solutions? +
Absolutely. We offer one-stop FM broadcasting solutions that include everything needed to establish a fully operational radio station. Our complete packages cover the FM transmitter, broadcast antenna, coaxial cable, and optional audio processing equipment -- all three core components are essential and available from a single source. We provide both small complete kits (for low-power setups) and large complete kits (for high-power stations), eliminating the need to source equipment from multiple suppliers. Free shipping is available to most countries worldwide.
Can your transmitters support remote monitoring systems? +
Yes, our FM transmitters -- particularly the touchscreen series and higher-power models -- support remote monitoring and control capabilities. Operators can monitor key parameters such as output power, reflected power, temperature, and operating status in real time. This is especially valuable for unmanned broadcast stations and 24/7 operations where on-site staffing is limited. Please inquire about specific remote monitoring interfaces and compatibility when placing your order, as available features vary by model.
How much does a high power FM transmitter cost? +

Here's a quick reference for FM transmitter pricing and coverage range (based on 30m antenna height on flat terrain). All prices below are for complete kits including transmitter, antenna, and cable:

Power Coverage Range Kit Price (USD) Typical Use Case
15W 1 - 3 km $249 Campus, small church, drive-in
50W 3 - 5 km $488 Community FM, farm, supermarket
100W 7 - 12 km $650 Town-level broadcast, school district
300W 15 - 20 km $1,339 Regional station, large church
500W 20 - 25 km $1,560 City-wide coverage, news station
1000W 25 - 30 km $1,890 Professional FM radio station
1500W 25 - 38 km $2,230 Multi-city coverage
2000W 30 - 60 km $3,580 Provincial / state-level station
3000W 40 - 70 km $6,800 Large regional broadcaster
5000W 60 - 80 km $9,900 National / high-power broadcast

* Coverage estimates are based on 30m antenna height on flat terrain. Actual range may vary with terrain, obstacles, and antenna gain. All kit prices include transmitter, antenna, and cable.

Why buy direct from us?

  • Source manufacturer -- no middlemen, factory-direct pricing
  • No minimum order -- single unit available
  • 5-year warranty on all transmitters
  • Free shipping to most countries
  • FCC & CE certified products

Not sure which power level suits your coverage area? Contact us -- we'll recommend the right setup for your specific location and budget.

Are your FM transmitters designed for 24/7 continuous operation? +
Yes. All our FM transmitters are engineered and tested for uninterrupted 24/7 continuous broadcast operation. The hardware is built with industrial-grade components and robust thermal management to sustain long-duration use without performance degradation. Our transmitters are trusted by commercial radio stations, churches, schools, and community broadcasters around the world -- many of which operate continuously around the clock. Combined with our 5-year warranty and dedicated after-sales support, you can rely on consistent, stable performance for years of continuous broadcasting.
What protection systems are included in your FM transmitters? +
Our FM transmitters incorporate multiple built-in protection systems to ensure safe and reliable long-term operation. Key protections include: overheat protection -- if the internal operating temperature reaches 60°C, the transmitter automatically activates self-protection mode to prevent component damage; high VSWR / reflected power protection -- guards against antenna mismatch or cable faults; overcurrent and overvoltage protection -- safeguards internal circuitry from electrical anomalies; and output power protection -- automatically reduces power under fault conditions. These systems work together to maximize equipment lifespan and minimize downtime, especially critical for 24/7 broadcast environments.

Send Inquiry

Knowledge Base

How to Choose the Right High Power FM Transmitter for Your Radio Station

Setting up a professional FM radio station requires more than just picking a transmitter off a shelf. From power levels and coverage radius to technical specifications and station type, this guide walks you through everything you need to know to choose the right high power FM transmitter for your broadcast operation.

What Is a High Power FM Transmitter?

A high power FM transmitter is a professional broadcast transmitter operating at 300W and above -- typically ranging from 300W up to 10KW or higher for large regional stations. These units are engineered for continuous 24/7 operation, serving licensed commercial radio stations, religious broadcasting networks, government radio services, and large community stations that need to cover entire cities, regions, or provinces.

Unlike low power units designed for localized coverage, high power FM transmitters are built around industrial-grade components: solid-state MOSFET amplifier modules, advanced DSP audio processing, redundant cooling systems, and remote monitoring interfaces. They operate on the standard FM band (87.5-108 MHz) and are engineered to meet the stringent spectral purity and spurious emission standards required by regulatory bodies such as the FCC and CE.

The central question for any station operator is: how much power do I actually need? The answer depends on your target coverage area, antenna system, terrain, and regulatory allowances -- all of which we'll break down in the sections below.

High Power FM Transmitter Coverage Reference Table

The table below provides estimated broadcast coverage radius for high power FM transmitters under typical conditions: standard urban or semi-urban terrain, a properly matched antenna mounted at 50-100 meters height, and professional-grade low-loss coaxial cable. Flat rural terrain with higher antenna installations will achieve significantly greater range.

Get The Coverage Table

Matching Power Level to Your Station Type

Different station types have fundamentally different coverage requirements. Here's how to match your operation to the right power bracket:

300W - 500W Coverage: 20-45 km radius
  • Small city FM station: Covers a compact city center and immediate surrounding residential areas with strong, reliable signal quality.
  • Regional church or ministry: A religious broadcaster reaching an entire metropolitan district or multiple neighboring towns.
  • University radio station: Campus-based educational broadcaster extending coverage to the surrounding city population.
  • Startup commercial station: New licensed operators entering the market with a cost-effective yet professional broadcast setup.
1KW - 2KW Coverage: 40-80 km radius
  • Licensed commercial FM station: The most common power level for established city-wide commercial radio stations in mid-size markets.
  • National religious broadcaster: Ministries and churches serving a large regional audience across multiple districts or counties.
  • Government information station: Public service broadcasters delivering emergency alerts, agricultural advisories, and civic programming.
  • News & talk radio: All-news or talk format stations requiring consistent, wide-area coverage for a large urban and suburban audience.
3KW - 10KW Coverage: 80-200+ km radius
  • Major regional station: Dominant commercial or public broadcasters covering an entire province, state, or large metropolitan region.
  • National broadcasting network: Government or national public radio services requiring maximum reach across vast geographic areas.
  • Large religious network relay: High-power relay transmitters extending the reach of a national ministry's primary signal into remote areas.
  • Mountainous terrain deployment: Stations where significant power is required to overcome terrain losses and deliver adequate signal to valley communities.

Key Technical Specifications to Evaluate

When comparing high power FM transmitters, the wattage figure is only the starting point. These are the critical technical specifications that determine real-world broadcast performance and long-term reliability:

01

Solid-State vs. Tube Amplifier Technology

Modern high power transmitters use solid-state MOSFET transistor amplifier modules rather than vacuum tubes. Solid-state designs offer superior reliability, faster warm-up times, lower operating temperatures, and significantly reduced maintenance requirements. Our transmitters are fully solid-state across all power levels, eliminating the tube replacement costs associated with older designs.

02

Total Harmonic Distortion (THD)

THD measures audio signal purity. A professional broadcast transmitter should achieve THD below 0.5% -- ideally below 0.1% for high-fidelity music formats. High THD results in audible distortion and listener fatigue. Always verify the THD specification at rated power output, not just at reduced power levels.

03

Frequency Stability & Accuracy

A licensed station must maintain its assigned frequency within tight regulatory tolerances. Professional transmitters use crystal-controlled or PLL (Phase-Locked Loop) synthesizers to hold frequency accuracy to ±1 kHz or better across all operating temperatures. Frequency drift causes interference to adjacent channels and can result in regulatory penalties.

04

Stereo Performance & RDS Support

Professional FM stations broadcast in stereo and transmit RDS (Radio Data System) data -- the text information displayed on modern car radios showing station name, song title, and artist. Confirm that your transmitter includes a built-in stereo encoder and RDS encoder, or verify compatibility with external processors you plan to use.

05

Thermal Protection & Cooling System

High power transmitters generate substantial heat during continuous operation. A professional unit must include active cooling (forced-air fans or liquid cooling for very high power), temperature monitoring, and automatic thermal shutdown protection. Our transmitters activate self-protection when internal temperature reaches 60°C, preventing component damage during extreme conditions.

06

Remote Monitoring & Control

For any unattended transmitter site, remote monitoring is essential. Look for transmitters with built-in Ethernet, RS-232, or SNMP interfaces that allow engineers to monitor forward power, reflected power, temperature, and alarm status -- and adjust operating parameters -- from a remote location without requiring a site visit.

07

Regulatory Certification (FCC & CE)

For operation in the United States and many other countries, your transmitter must be FCC certified. For European and many African and Asian markets, CE certification is required. Purchasing a certified transmitter is not optional for licensed stations -- it is a legal prerequisite. Our transmitters are available in FCC and CE certified configurations to meet your local regulatory requirements.

High Power Transmitter Series: 1U, 2U, Touch Screen, 5U & Cabinet

High power FM transmitters are available in several form factors, each suited to different station sizes, rack configurations, and operational requirements. Here's how our product series maps to your needs:

1U Single Unit Series 50W - 200W

The 1U rack-mount series occupies a single rack unit (44mm height) and delivers 50W to 200W of continuous output power. Ideal for smaller licensed stations, relay transmitters, and operators who need a compact, space-efficient unit in an existing equipment rack.

  • Compact rack-mount design, minimal footprint
  • Suitable for relay stations and secondary transmitter sites
  • Low power consumption, efficient for 24/7 operation
2U Single Unit Series 300W - 2000W

The 2U series is our most popular high power range, covering 300W through 2KW. This is the workhorse transmitter for the majority of licensed commercial FM stations, large religious broadcasters, and regional community stations. The 2U form factor provides excellent power density while fitting standard 19-inch broadcast equipment racks.

  • Most versatile high power series -- covers the widest range of station types
  • Advanced DSP audio processing with stereo encoder and RDS built in
  • Remote monitoring via Ethernet interface standard
Touch Screen Series 300W - 2000W

The touch screen series delivers the same 300W-2KW power range as the 2U series but features a full-color capacitive touch display for intuitive local control. Engineers can adjust frequency, power output, audio levels, and monitor all operating parameters directly from the front panel without connecting a laptop or external controller.

  • Full-color touch display for real-time parameter monitoring and adjustment
  • Ideal for stations without dedicated RF engineering staff on site
  • Simplified operation reduces training requirements for non-technical operators
5U Single Unit Series 3KW - 5KW

The 5U series steps up to 3KW-5KW for stations requiring provincial or large regional coverage. Built on a modular amplifier architecture, these units can be serviced at the module level -- a failed amplifier module can be replaced without taking the entire transmitter offline, minimizing broadcast interruption.

  • Modular amplifier design for field-serviceable maintenance
  • Redundant cooling system with automatic failover
  • Suitable for major city stations and provincial broadcast networks
10KW Large Cabinet Series 10KW & above

Our flagship 10KW large cabinet transmitter is a full-height equipment cabinet housing a complete high power broadcast system. Designed for national broadcasters, dominant regional stations, and high-power relay sites, these systems deliver maximum coverage with full redundancy options and the highest levels of broadcast reliability.

  • Maximum output power for national and major regional coverage
  • Full N+1 redundancy options available for mission-critical broadcast operations
  • Comprehensive remote monitoring and SNMP management interface

Building a Complete Broadcast System

A high power FM transmitter alone cannot put your station on air. Every FM broadcast system requires three essential components working together -- and at high power levels, the specification of each component becomes critically important:

FM Transmitter

Generates the high power RF signal on your licensed frequency. Must be rated for continuous 24/7 operation at your required power level.

Low-Loss Coaxial Cable

Carries the high power RF signal from transmitter to antenna. At 1KW+, cable specification is critical -- incorrect cable causes dangerous power losses and potential cable failure.

Professional FM Antenna

Radiates the RF signal into the broadcast area. High power antennas must be rated for your transmitter's output and matched to 50 ohms impedance.

Cable Specification Matters More at High Power

At 1KW and above, using undersized coaxial cable is not just inefficient -- it is dangerous. Undersized cable overheats, degrades rapidly, and can fail catastrophically. For 1KW transmitters, a minimum of 7/8" hardline coaxial cable is typically required. For 5KW and above, 1-5/8" hardline is standard. Always match cable power handling rating to your transmitter's output power with an appropriate safety margin.

We supply complete broadcast kits that bundle transmitter, antenna, and matched coaxial cable together. For high power deployments, our engineers will specify the correct cable grade and antenna model for your power level and tower height. All components in our kits are pre-matched to 50 ohms impedance, eliminating the most common cause of power loss and equipment damage in new installations.

If you are upgrading an existing station, we can supply individual components. Provide your current equipment specifications and our team will verify compatibility and recommend the optimal upgrade path for your operation.

Final Selection Checklist

Before placing your order, confirm you can answer all of the following questions. These are the exact details our engineers need to recommend the correct transmitter model, antenna, and cable specification for your station:

What is my licensed transmitter power output?

Your broadcast license specifies the maximum authorized power. Your transmitter must match or be adjustable to this figure.

What is my assigned broadcast frequency?

Confirm your licensed FM frequency (87.5-108 MHz). Our transmitters cover the full FM band with PLL frequency synthesis.

What is my antenna tower height and location terrain?

Tower height and surrounding terrain directly determine the power level required to achieve your target coverage radius.

What is the coaxial cable run length from transmitter to antenna?

Cable length determines the correct cable specification and power loss budget. Longer runs require larger diameter, lower-loss cable.

Do I require FCC or CE certification for my market?

Confirm the certification standard required by your national telecommunications authority before selecting a model.

Do I need a complete kit or individual components?

New stations benefit from complete kits with pre-matched components. Existing stations upgrading a transmitter may only need the transmitter unit.

5yr

Ready to Spec Your High Power FM System?

Our broadcast engineers will help you calculate the exact setup for your station and coverage requirements.

As a direct manufacturer -- not a reseller -- we provide free pre-sales technical consultation for all high power transmitter projects. Share your coverage requirements, tower height, terrain type, and licensed power level, and our engineers will recommend the correct transmitter model, antenna specification, and cable grade for your installation. Every transmitter we supply carries a 5-year manufacturer warranty with dedicated WhatsApp engineer support throughout the warranty period.

  • High power transmitters from 300W to 10KW -- all solid-state, all rack-mount ready
  • FCC and CE certified models available across all power levels
  • Complete broadcast kits available -- transmitter, professional antenna, and matched hardline cable
  • Single unit orders accepted -- no minimum order quantity, direct factory pricing
  • Free shipping to most countries worldwide, including the US, Africa, Southeast Asia, and Latin America
Get In Touch

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.

Response Time
Within 24 hours
WhatsApp Support
Available for all customers
Free Shipping
To most countries worldwide
"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."
Sending your inquiry...

By submitting, you agree to be contacted by Risheng Electronics regarding your inquiry. We respect your privacy.