Liquid-cooled high-power FM transmitter for up to 40kW with 75% power efficiency and minimal heat load in the room

Rohde & Schwarz FM and digital radio transmitters offer top-notch performance and efficiency and reduce your operational costs.

Models: R&S®THR9 - 1 amplifier, R&S®THR9 - 2 amplifier, R&S®THR9 - 3 amplifier, R&S®THR9 - 4 amplifier, R&S®THR9 - 6 amplifier, R&S®THR9 - 8 amplifier

THR9 Liquid-Cooled FM Transmitter Family - Product Brochure

THR9 - WMIT-FM says goodbye to air-cooled transmitters by switching to a 100 % liquid-cooled system

Check out our latest webinars regarding radio transmission and learn more about efficient networks and our portfolio.

03-Jul-2023 | Press Release | Broadcast and Media

Grupo Massa upgrades with high power, high sustainability transmitter from Rohde & Schwarz - Liquid-cooled, high-energy efficiency delivers FM radio network

01-Feb-2021 | Press Release | Broadcast and Media

R&S®THR9 High-Power transmitters revolutionize FM radio transmission in Istanbul with 100 channels broadcast from one tower; creating a world’s first that is great for environmental protection and the city’s aesthetic appeal.

By upgrading, ARN not only ensures uninterrupted operation but also reduces harmful emissions and achieves significant cost savings. Download our detailed case study to learn more about ARN's journey towards greater efficiency, sustainability, and excellence in broadcasting.

ARN, the largest multilingual commercial radio network in the world, has long relied on Rohde & Schwarz transmitters to reach audiences across the UAE.

Technology mix for FM sound broadcasting system

Service Levels Description for the R&S Tx9 Transmitter Family - Specifications

Discover one of our webinars to learn about the latest developments in 5G Broadcast-Multicast, how we are changing the world of Satellite Uplink Amplifiers and many more subjects.

DAB+ transmission has never been so easy. Ask R&S about our partner led trials, products, technology and experience.

Definition and measurement of transmitter efficiency

Excellence in precision. Solutions for particle accelerators - Flyer Brochures and Data Sheets Flyer

Excellence in precision. Solutions for particle accelerators | 卓越した精度：粒子加速器 用のソリューション - Flyer Brochures and Data Sheets Flyer