Orbital combines Ka-band uplink and downlink conversion in a software-configurable module for CubeSat and SmallSat payloads. Radiation-hardened and COTS variants have configuration-specific qualification; environmental and radiation tests are supplied when specified.
Technical detail
Core features
Integrated upconversion and downconversion
Software-configurable frequency plans
Radiation-hardened or COTS configurations
Configuration-specific RF, radiation and thermal-vacuum testing
The converter can interface microwave antennas with software-defined radios and onboard processors, but it provides RF conversion rather than the processing function itself.
Compact high-throughput satellite converters could support communications and Earth-observation data links for northern missions, but no Arctic platform, link or deployment is publicly documented.
This is a reviewed public-source assessment. It is not procurement eligibility, endorsement, customer interest, or classified demand.
Original sources 2 linked records
These records support this capability and its published Mission area and Defence need connections. A source count is not a count of independent confirmations.
Orbital’s Ka-band UDC combines upconversion and downconversion for CubeSat/SmallSat software-defined payloads, with software-configurable frequency plans. Radiation-hardened and COTS space-ready configurations are offered. Mechanical, radiation and thermal-vacuum tests are performed when specified; the five-year sun-synchronous LEO design target is not independent proof of flight heritage.
Supports: Capability · core features
Orbital’s Ka-band UDC combines upconversion and downconversion for CubeSat/SmallSat software-defined payloads, with software-configurable frequency plans. Radiation-hardened and COTS space-ready configurations are offered. Mechanical, radiation and thermal-vacuum tests are performed when specified; the five-year sun-synchronous LEO design target is not independent proof of flight heritage.
Supports: Capability · defence applications
Orbital’s Ka-band UDC combines upconversion and downconversion for CubeSat/SmallSat software-defined payloads, with software-configurable frequency plans. Radiation-hardened and COTS space-ready configurations are offered. Mechanical, radiation and thermal-vacuum tests are performed when specified; the five-year sun-synchronous LEO design target is not independent proof of flight heritage.
Supports: Capability · technical tags
Orbital’s Ka-band UDC combines upconversion and downconversion for CubeSat/SmallSat software-defined payloads, with software-configurable frequency plans. Radiation-hardened and COTS space-ready configurations are offered. Mechanical, radiation and thermal-vacuum tests are performed when specified; the five-year sun-synchronous LEO design target is not independent proof of flight heritage.
Supports: Capability · maturity
Orbital’s Ka-band UDC combines upconversion and downconversion for CubeSat/SmallSat software-defined payloads, with software-configurable frequency plans. Radiation-hardened and COTS space-ready configurations are offered. Mechanical, radiation and thermal-vacuum tests are performed when specified; the five-year sun-synchronous LEO design target is not independent proof of flight heritage.
Supports: Capability · capability type
Orbital’s Ka-band UDC combines upconversion and downconversion for CubeSat/SmallSat software-defined payloads, with software-configurable frequency plans. Radiation-hardened and COTS space-ready configurations are offered. Mechanical, radiation and thermal-vacuum tests are performed when specified; the five-year sun-synchronous LEO design target is not independent proof of flight heritage.
Supports: Capability · commercial availability
Orbital’s Ka-band UDC combines upconversion and downconversion for CubeSat/SmallSat software-defined payloads, with software-configurable frequency plans. Radiation-hardened and COTS space-ready configurations are offered. Mechanical, radiation and thermal-vacuum tests are performed when specified; the five-year sun-synchronous LEO design target is not independent proof of flight heritage.
Supports: Capability · summary
Orbital's compact Ka-band up/down converter combines uplink and downlink frequency conversion in one space-qualified, software-configurable module for CubeSat and SmallSat communications payloads.
Supports: Capability · defence applications
Orbital’s Ka-band UDC combines upconversion and downconversion for CubeSat/SmallSat software-defined payloads, with software-configurable frequency plans. Radiation-hardened and COTS space-ready configurations are offered. Mechanical, radiation and thermal-vacuum tests are performed when specified; the five-year sun-synchronous LEO design target is not independent proof of flight heritage.
Supports: Capability · summary
Orbital’s Ka-band UDC combines upconversion and downconversion for CubeSat/SmallSat software-defined payloads, with software-configurable frequency plans. Radiation-hardened and COTS space-ready configurations are offered. Mechanical, radiation and thermal-vacuum tests are performed when specified; the five-year sun-synchronous LEO design target is not independent proof of flight heritage.
Supports: Capability · core features
Orbital’s Ka-band UDC combines upconversion and downconversion for CubeSat/SmallSat software-defined payloads, with software-configurable frequency plans. Radiation-hardened and COTS space-ready configurations are offered. Mechanical, radiation and thermal-vacuum tests are performed when specified; the five-year sun-synchronous LEO design target is not independent proof of flight heritage.
Supports: Capability · technical tags
Orbital’s Ka-band UDC combines upconversion and downconversion for CubeSat/SmallSat software-defined payloads, with software-configurable frequency plans. Radiation-hardened and COTS space-ready configurations are offered. Mechanical, radiation and thermal-vacuum tests are performed when specified; the five-year sun-synchronous LEO design target is not independent proof of flight heritage.
Supports: Capability · core features
Orbital’s Ka-band UDC combines upconversion and downconversion for CubeSat/SmallSat software-defined payloads, with software-configurable frequency plans. Radiation-hardened and COTS space-ready configurations are offered. Mechanical, radiation and thermal-vacuum tests are performed when specified; the five-year sun-synchronous LEO design target is not independent proof of flight heritage.
Supports: Capability · core features
Orbital’s Ka-band UDC combines upconversion and downconversion for CubeSat/SmallSat software-defined payloads, with software-configurable frequency plans. Radiation-hardened and COTS space-ready configurations are offered. Mechanical, radiation and thermal-vacuum tests are performed when specified; the five-year sun-synchronous LEO design target is not independent proof of flight heritage.
Supports: Capability · technicaldomainslugs
Orbital’s Ka-band UDC combines upconversion and downconversion for CubeSat/SmallSat software-defined payloads, with software-configurable frequency plans. Radiation-hardened and COTS space-ready configurations are offered. Mechanical, radiation and thermal-vacuum tests are performed when specified; the five-year sun-synchronous LEO design target is not independent proof of flight heritage.
Supports: Capability · technology readiness level
Orbital’s Ka-band UDC combines upconversion and downconversion for CubeSat/SmallSat software-defined payloads, with software-configurable frequency plans. Radiation-hardened and COTS space-ready configurations are offered. Mechanical, radiation and thermal-vacuum tests are performed when specified; the five-year sun-synchronous LEO design target is not independent proof of flight heritage.
Supports: Capability · name
Orbital’s Ka-band UDC combines upconversion and downconversion for CubeSat/SmallSat software-defined payloads, with software-configurable frequency plans. Radiation-hardened and COTS space-ready configurations are offered. Mechanical, radiation and thermal-vacuum tests are performed when specified; the five-year sun-synchronous LEO design target is not independent proof of flight heritage.
Supports: Capability · technical tags
Orbital’s Ka-band UDC combines upconversion and downconversion for CubeSat/SmallSat software-defined payloads, with software-configurable frequency plans. Radiation-hardened and COTS space-ready configurations are offered. Mechanical, radiation and thermal-vacuum tests are performed when specified; the five-year sun-synchronous LEO design target is not independent proof of flight heritage.
Supports: Capability · technicaldomainslugs
Orbital’s Ka-band UDC combines upconversion and downconversion for CubeSat/SmallSat software-defined payloads, with software-configurable frequency plans. Radiation-hardened and COTS space-ready configurations are offered. Mechanical, radiation and thermal-vacuum tests are performed when specified; the five-year sun-synchronous LEO design target is not independent proof of flight heritage.
Supports: Capability · technical tags
Orbital’s Ka-band UDC combines upconversion and downconversion for CubeSat/SmallSat software-defined payloads, with software-configurable frequency plans. Radiation-hardened and COTS space-ready configurations are offered. Mechanical, radiation and thermal-vacuum tests are performed when specified; the five-year sun-synchronous LEO design target is not independent proof of flight heritage.
Supports: Mission area · Arctic Domain Awareness
Compact high-throughput satellite converters could support communications and Earth-observation data links for northern missions, but no Arctic platform, link or deployment is publicly documented.
Orbital reports validation of flight-representative Ka/X-band UDC prototypes and Ka-band proton testing at TRIUMF with stable measured RF performance after irradiation. It describes 21–31 GHz architecture, expansion toward 17–31 GHz, higher-TRL validation and future flight demonstration planning. The statement distinguishes completed prototype tests from future missions.
Public sources cited · Facts and assessments kept separate · Human review
