Ku-Band Solid State Power Amplifiers (SSPA)

Indoor/Outdoor, 25W - 200W

Using technology developed for ModuMAX™ amplifiers, these outdoor SSPAs feature a modular architecture with field-replaceable RF assemblies and offer output powers of up to 100 watts across the standard 14.00–14.50 GHz or extended 13.75–14.50 GHz satellite uplink bands. Housed in a weatherproof NEMA 4X enclosure, the amplifiers can be mounted in an antenna hub or outdoors in applications where it is desirable to reduce cable losses by mounting the SSPA close to the antenna. Built for reliable, trouble-free service, the amplifiers incorporate a microprocessor-based monitor and control system.



  • Field-replaceable RF assembly
  • 40/50/70/100 W saturated output power
  • Microprocessor-based monitor and control
  • Serial interface (RS-232/-422/-485)
  • Output isolator for high load VSWR protection
  • 20 dB range digital gain adjustment
  • RF output sample port
  • Reflected power monitoring 


  • Stand-alone SSPA
  • 1:1 and 1:2 redundant systems


  • Block upconverter

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