Pricing & Surcharge Updates: On May 8, 2023, Honeywell updated our catalog pricing for select parts and ended surcharges for new catalog based (non-contract) orders. Read More
Scheduled Maintenance We will be conducting scheduled maintenance on May 19th from 10:00 PM EST to May 20th at 9:00 PM EST. During this time​ MyAerospace applications will be temporarily unavailable. We apologize for any inconvenience this may cause.

Your browser is not supported.

For the best experience, please access this site using the latest version of the following browsers:

Close This Window

By closing this window you acknowledge that your experience on this website may be degraded.

Downlink Subsystems

Downlink Subsystems

An innovative design approach produces optimal results for missions that demand high data rates and standards.

Honeywell offers a family of flexible high efficiency downlink products to the space market. The subsystem includes an innovative downlink transmitter with flexible coding modulation and output power.

The X-band downlink module addresses the mission requirements of small and medium spacecraft for Lower Earth Orbit (LEO) missions.

The product architecture is based in an innovative design approach that uses flexible Software-defined radio (SDR) functionality and has been optimized for small to medium size missions that demand high data rates and established PA standards.

Key Honeywell Advantages:

  • Optimized for small to medium satellites
  • Suitable for high data rate applications (400Mbps to 600Mbps typical)
  • Low mass and low volume
  • High efficiency / low power consumption
  • User selectable configuration
  • Telemetry/Telecommand via RS-422 or CAN bus (1553 option)
  • Flexible SDR design, selectable modulation and output power configurations
  • OQPSK/QPSK/8PSK,16QAM modulation schemes
  • Selectable coding - Convolutional, Reed-Solomon.
  • LVDS synchronous data ports with auto detection

Datasheet  (1)
Datasheet  (1)
C-Band Downlink
Download File Multiple Download been Selected
Brochures  (1)
Brochures  (1)
X-Band HR DownLink
Download File Multiple Download been Selected

Contact Us

Please fill out the form to speak to one of our technical sales managers.