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High efficiency

  • Leading-edge LDMOS in Power Amplifier (PA) device
  • Standard PA type : Up to 23% for COFDM and ATSC
  • Doherty PA type : Up to 38% for COFDM
    Up to 42% for ATSC

High power with very small footprint

  • One of the most compact footprints in the same power output model in the industry
    • High-power (up to 9.9kW) : W 570 x D 1000 x H 1950 mm
    • Medium-power (up to 3.1kW) : W 570 x D 800 x H 1950 mm
    • Low-power (up to 730W) : W 570 x D 800 x H 816 mm
  • EIA rack-mount sized unit / sub-chassis
  • Downsized and lightened liquid-cooled PA by adopting new-structure cold plate

Flexible system configuration

  • Multi digital broadcasting standards;
  • UHF full band from 470 MHz to 862 MHz
  • Low-cost and scalable system architecture
  • 3 FET blocks and 3 PS blocks mounted in one PA plate
  • EX-exchange, power distribution and TX-Monitor functions in one Control Unit (CU)
  • Higher power output system available by adding racks
  • Various systems such as hot standby, dual-TX, N+1 systems
  • Various options; adaptive compensation, touch panel, etc.

Easy maintenance

  • Easily removable PA plate
  • Hot-swappable & Plug-in PA plate with built-in power supply
  • Exchangeable FET block and PS block
  • Downsized liquid-cooling system and reduced exchange cost of coolant by closed-circuit
  • Pump replacement available during operation by using dual cooling pump

Easy operation

  • Easy operation by CU
  • Monitoring / Control available by external PC (Option) connected to Ethernet or touch-screen (Option)
  • Remote control and monitoring via SNMP

Easy installation

  • High/Medium-power model : 3-phase AC400V ± 15% and 3-phase
    AC200V ± 15% without AVR
    Low-power model: single phase AC200V 15% without AVR
  • Easy access to each interface
  • Air-cooled transmitter installable to general-purpose EIA rack


  • Automatic restart within 5 seconds after recovery from blackout
  • Normal operation with VSWR up to 1.3
  • Independent drain connectors for PA plate
  • Built-in GPS receiver for SFN (Option)