ProductUpdated on 20 May 2026
Downlink payload for EO satellites: Payload Data Handling & Transmission (PDHT)
CEO at WideNorth
Oslo, Norway
About
Payload Data Handling & Transmission (PDHT)
Novel, high-capacity data storage and high data rate downlink to ground from Low Earth Orbit
Orbit
- LEO
DOWNLINK
-
DVB-S2X
-
Baud rate up to 1.4 Gsps
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User data rate up to 5 Gbps
-
Adaptive Coding and Modulation (ACM)
-
Frequency band: 25.5-27.0 GHz
-
Transmit power: 10 W saturated
STORAGE CAPACITY
- 3.8 TB
ENCRYPTION OF DATA
- Option
POWER SUPPLY
- 22-34 VDC, nominally 28 VDC, isolated
INTERFACES
-
High-speed data input: 2 x 10 Gbps fiber, redundant
-
OBC: Serial RS422/485, redundant, isolated (option for CAN)
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Low-speed data input: RS485, isolated
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GNSS: PPS + LVDS, redundant, isolated
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Antenna: WR34 or Coax
PHYSICAL DIMENSIONS
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25 cm x 25 cm x 8 cm
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Weight: 3.6 kg
Organisation
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SkyServe — Seeking European Defense, & Maritime Partners for On-Orbit Geospatial AI Collaboration
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Product
- Buyer
- Space
Gian Paolo Guizzo
CEO at Guizzo Space
San Vito al Tagliamento, Italy