Broadcast Electronics AM & FM Radio transmitters and exciters are the most advanced and future proof solutions in the Broadcast market with multiple solutions to match your needs and budget. The heart of every BE transmitter is a world class exciter which provides for the best audio quality and is fully ready for all international standards including Analog, HD Radio and DRM operation. The transmitters employ the latest amplifier technology providing the highest efficiency and greatest flexibility available.

BE's Radio Transmitters
Broadcast Electronics' Radio Transmitters full range
STX 1k
FM
STX 1k FM: Designed to deliver a high-performance, cost-effective solution with powers up to 1,000 watts.
STX FM
60W – 20kW
STX Series: The STX features world class direct to channel digital exciter for great audio performance, HD Radio & DRM capability, hot pluggable RF modules and power supplies for simple maintenance.
ETX FM
600W – 30kW
ETX Series: Compact, high efficiency operation, digital exciter hot pluggable power supplies and a wide range of powerful software options.
AMX SERIES
5kW
AMX AM Transmitter Platform: High efficiency 5kW AM transmitter in an ultra compact 5 rack units. First to market with Silicon Carbide MOSFET RF Amplifier.
AM Series
From 500W to 10kW
BE believes in AM! From 500W to 10kW, BE provides the most reliable, best sounding AM transmitters Now with energy saving MDCL+ options
Digital Radio
All BE AM and FM transmitters are HD Radio and DRM ready and easily upgradable to broadcast digital radio in the standrd of your choice.
STX 1k
Compact - High Efficiency FM Transmitters up to 1,000 watts


The STX 1k is designed to deliver a high-performance, cost-effective solution with powers up to 1,000 watts. Leveraging the highly efficient and compact RF technology of the latest ruggedized LDMOS RF devices the STX provides the efficiency, compactness, and reliability you have come to expect.
STX 1k’s powerful control system provides extensive monitoring, logging, and control capabilities with fast-acting protection for maximum reliability. A front panel LCD screen, navigation buttons, and bright LED indicators allow easy review, setup, and diagnostics. The RJ-45 port allows you to connect to the all new HTML5 responsive display, intuitive and powerful GUI and SNMP from anywhere in the world. The standard parallel GPI/O interface provides connectivity to a traditional remote-control system.
Features for STX 1k FM Radio Transmitters
Ultra compact size and low weight
Direct-to-channel digital modulator
RDS | HD Radio | DRM+ operation
High efficiency delivers up to 75% AC to RF Efficiency
Shippable via UPS or Fed Ex for fast low cost delivery
Optional Stereo Tool for powerful cost effective audio processing
Optional Micro MPX for robust IP STL transport
Built in digital Stereo Generator
Built in RDS Generator built-in with Dynamic text capability
Removable front panel grill and wash-able filter for clean operation
IP Connectivity with HTML5 GUI for anytime, anywhere access
STX Series
Best Audio – Modular – HD Radio & DRM Ready
60W, 500W, 1kW, 2kW, 3kW, 5kW, 6kW, 10kW, 20kW


When it comes to radio transmission, Broadcast Electronics’ FM transmitters are hard to beat.
Standout features include true proportional VSWR foldback for transmission resiliency and independent IPAs and power supplies that give you full standby power without having to buy another transmitter.
Large, removable panels provide access to every major assembly for quick repair in the unlikely event of a problem, and advanced controllers offer more in-field information than ever.
Features available in all STX Radio Transmitters / Exciters
Multiple Audio Inputs with Auto-failover capabilities
RDS Generator Built-in (Static and/or Dynamic with TRE)
Synchronous FM Compatible
Unparalleled Audio Quality
AES over Composite / Baseband 192 Capable
Next Generation Digital Radio Capable (HD Radio DRM+)
SNMP Level III Control and Security
Perfect for translators with built-in FSK-ID
IP Connectivity with GUI
Excellent AC to RF Efficiency
Built-In Audio Delay
ETX Series
Compact – High Performance – Cost Effective
600W, 1kW, 2kW, 3kW, 5kW, 10kW, 15kW, 20kW, 25kW, 30kW

Broadcast Electronics ETX series combines the best characteristics from the ETG family and the BE STX line of transmitters to deliver a high-performance, cost-effective solution with models from 600 W to 30 kW. Leveraging the highly efficient and compact RF technology of the ETG series upgraded with the latest ruggedized LDMOS RF devices the ETX provides the efficiency, compactness, and reliability you have come to expect.
We didn’t stop there, drawing from BE’s decades of providing the best-sounding FM exciter on the market, we incorporated a digital direct-to-channel FM modulator and ultra-reliable highly efficient hot-pluggable power supplies to deliver the maintainability and robustness of the STX range to provide our customers with a new level of performance and reliability at an exceptional price.
Put these powerful capabilities to work for you
Ultra compact size and low weight
Direct-to-channel digital modulator
Up to 75% AC to RF Efficiency
Hot-Pluggable / Front Access Power Supplies
Run at maximum power up to 1.5:1 VSWR w/proportional foldback
IP Connectivity with HTML5 GUI for anytime, anywhere access
Flexible alerts, monitor and control with SMTP email, SNMP, and SMS
Built in RDS Encoder and digital Stereo Generator
Flexible options: include only the capabilities you need:
Multiple AOIP options: Icecast, AES67, MPX over IP
FM & HD Radio® receiver for translator operation
Micro SD card for audio backup
Software based multiband audio processing with composite clipper
AMX Series
Ultra Compact High Efficiency AM Transmitters
5kW in a single 5 RU chassis

The Broadcast Electronics AMX is a next generation AM transmitter platform that is based around ultra-high efficiency, scalability, modularity, simplified maintenance, and significantly reduced footprint. AMX delivers a remarkable 5kW in a single 5 RU chassis for Analog, HD Radio® or DRM broadcasts. AMX is compact, lightweight and easily shippable via UPS or FedEx – an industry first drastically reducing shipping and logistics costs and simplifying installation and shrinking transmitter site space and costs.
Ultra Compact—High Efficiency—Modular Reliability
AMX is first to market with Silicon Carbide MOSFET RF Amplifier and modulator modules leveraging proven technology deployed in electric vehicle drives for nearly 10 years. Silicon Carbide has numerous advantages over conventional MOSFETs used in all prior AM transmitter designs such as: Increased voltage and current capability, reduced capacitance, and increased robustness. Thanks to this breakthrough, AMX achieves far superior performance and reliability compared to other technologies.
Put these powerful capabilities to work for you
Ultra compact size and easily shippable
First to market Silicon Carbide MOSFET RF Amplifier
Market’s highest efficiency – delivers over 85% AC to RF
Full Digital Architecture
MDCL+ included as standard for ultra low energy consumption
Pluggable front access RF modules
Pluggable front access power supplies
Configurable single or three phase
Front panel removeable output network for fast frequency changes
HD Radio & DRM operation
Optional Orban® Inside for powerful cost effective audio processing
HLS Streaming input via Orban
IP Connectivity with HTML5 GUI for anytime, anywhere access


AM Series
AM Transmitters
500W | 1kW | 2.5kW | 5kW | 6kW | 10kW
Broadcast Electronics’ A Series AM transmitters produce superior audio quality for your listeners while maximizing reliability and redundancy, protecting your revenue stream from unexpected downtime. All Broadcast Electronics AM series transmitters incorporate our patented class E power modules, allowing you to achieve unequaled power economy and efficiencies for ultimate reliability and overall cost savings
MDCL+
Modulation Dependent Carrier Level - AM Energy Savings
MDCL, or Modulation-Dependent Carrier Level, is a technology that allows AM radio stations to reduce their electricity consumption by dynamically adjusting the stations carrier power based on the audio content, saving energy without significantly impacting audio quality. Most AM Stations can save 50% or more of their electricity costs.

DIGITAL RADIO
HD Radio and DRM Solutions from Broadcast Electronics
Broadcast Electronics’ Digital Radio transmitters and generators are the choice for a majority of the HD Radio radio stations in the U.S. and a large number of HD Radio and DRM broadcast facilities overseas. Operating efficiency, easy configurability and on-the-fly operability are just a few of the reasons why
IXplus Software defined HD Radio Importer & Exporter
IXplus is a powerful software-based solution that provides the most cost-effective and simplest pathway to HD Radio. We have combined Exporter and Importer functions into a single software platform that allows the user to configure to best match their station architecture, programing, and technical requirements.

Superior Remote Interface
STX GUI
All BE’s Transmitters feature SNMP Level III IP Connectivity:
• From your PC, your tablet, or your phone.
• Three Levels with password access: view only, limited access, and Chief with FULL CONTROL
• Overall Status at a glance or dig deeper to access each Power Amplifier, each Power Supply, and an advanced log for history.

