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Rohde & Schwarz USA, Inc. - THR9
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87.5 to 108MHz VHF Liquid-cooled High-power FM Transmitter

Model: THR9
  • Energy efficiency of up to 75%
  • Reduced service requirements thanks to liquid cooling
  • Small footprint through integration of multiple transmitters and additional components
  • Digital and analog band II standards
  • Small footprint multiple transmitters in a single rack
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The R&S®THR9 high-power FM transmitter family makes terrestrial broadcasting of audio broadcast signals extremely efficient and also saves space. These high-power transmitters feature an energy efficiency of up to 75 %. Liquid cooling and the integration of multiple transmitters in a single rack minimize space requirements. Audio broadcast network operators benefit from low energy consumption, less maintenance and reduced rental costs over the entire system lifetime.

The liquid-cooled transmitters deliver FM output power of up to 40 kW per rack. The integration versatility ranges from single transmitters with built-in pump unit and space for additional system components to multitransmitter systems and even N+1 configurations in a single rack. By making it possible to integrate high output power and multiple transmitters, Rohde & Schwarz offers the highest power density per rack.

The R&S®THR9 transmitter family for band II attains efficiency values of up to 75 % in analog FM mode, which equates to significant energy savings compared with air-cooled systems that often have complex cooling infrastructures. The R&S®THR9 transmitter family is configured for digital modulation in band II and can generate hybrid signals as defined in the HD Radio™ standard, as well as purely digital signals.

  • Energy efficiency of up to 75%
  • Reduced service requirements thanks to liquid cooling
  • Small footprint through integration of multiple transmitters and additional components
  • Digital and analog band II standards
  • Small footprint multiple transmitters in a single rack
    • MultiTX system with up to four transmitters per rack
    • Integration of an N+1 system in one rack
    • The right user interface for all systems
  • Field-proven liquid cooling system for low service costs
    • Redundant liquid cooling system
    • Customized, flexible pump and heat exchanger concept
    • Concept to minimize installation space requirements
  • Superior efficiency for low energy costs
    • Superior efficiency due to unique system design
    • Innovative amplifier with high efficiency and built-in redundancy
    • Efficient liquid cooling system
  • Highest power density with space for additional components
    • Integration of multiple transmitters and additional system components in one rack
    • Highest power density for a wide variety of configuration options
  • Digital technology to minimize infrastructure costs
    • Switchable components for digital audio broadcasting in band II
    • Fourth-generation HD Radio™ functionality
 
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