Advantech S-Band SSPA Hub-mount 1250W AWMA-S Sierra Series

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Product Information

  • Type: Hub Mount SSPA
  • Frequency: S
  • Tx-Power: 1250W
  • Brand: Advantech Wireless
  • SKU: ADV156

Tech Specifications

Datasheet PDF

S-Band SSPA Hub-mount 1250W AWMA-S Sierra Series


Advantech Wireless’ S-Band SSPA Hub-mount 1250W AWMA-S Sierra series is intended for satellite up-link applications. The design of these units is based on Advantech ’s proven techniques resulting in high linearity and operating efficiency. Conservative thermal design contributes to the high MTBF for these units. Full monitor and control is provided via the serial or Ethernet ports. Special features such as automatic over-temperature shutdown and high-reflected power protection contribute to a trouble free operation. The AWMA-S Sierra Package Series is available in output power of 1250W. Higher power operation may be provided using external phase combining techniques offering an output power up to 1800W. Please contact factory for more details. The full set of accessories made available will facilitate the integration of these units in any application.


  • Full range of output power up to 1250W in a single package
  • High linearity
  • Unconditionally stable at any load VSWR
  • Redundant ready with no external controller
  • Full M&C capability via RS485 or Ethernet port
  • Infinite VSWR protection with automatic high reflected power shutdown
  • Forward and Reflected power monitoring
  • Output Sample Port
  • Redundant Systems shipped fully tested, assembled and tested
  • Weatherproof construction


  • 1:1 or 1:2 Redundant configuration
  • Phase combined systems for higher power


  • Mounting kits
  • External Receive Reject Filter
  • Remote M&C panel
  • Handheld terminal


Advantech Wireless S-Band line of Amplifiers may be configured to operate in 1:1 or 1:2 redundancy mode. No extra controller is required for the redundancy operation as the built-in controller in each unit provides this function. For 1:1 redundancy operation, in addition to the two units (operating and standby) a special redundancy kit is required. For 1:2 redundancy operation another redundancy kit is needed in addition to the three units. The kits include the switches, terminations, splitter, interconnecting cable assemblies and mounting frames. All redundancy systems are delivered fully assembled, integrated, and tested.

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