K/Ka-Band Uplink Transceiver UDC300
Arralis
The UDC300 is a fully integrated standalone K/Ka-band uplink transceiver with up to 2.5 GHz instantaneous bandwidth, supporting ground segment and airborne applications with an on-board frequency synthesizer in a stackable enclosure.
Technical specifications
- RX Frequency (downlink)
- 17-21 GHz
- TX Frequency (uplink)
- 27-30 GHz
- TX IF Frequency
- 1-4 GHz
- RX IF Frequency
- 1-5 GHz
- TX Output Power
- >20 dBm
- Instantaneous Bandwidth
- Up to 2.5 GHz
- Enclosure
- Stackable
- LO Clock
- High-precision on-board, external reference capable
About
The UDC300 is a fully integrated standalone uplink transceiver module designed for K/Ka-band communications systems. It operates as a wideband up/down converter suitable for both ground segment and airborne environments, offering up to 2.5 GHz of instantaneous bandwidth – significantly broader than most competing solutions – for high-throughput LEO satellite applications.
The module incorporates an on-board frequency synthesizer and high-precision LO clock that can serve as a reference for cascaded modules or lock to an external system reference, providing design flexibility for complex multi-channel ground station architectures. Its stackable enclosure enables modular system builds where multiple UDC300 units can be combined to form multi-channel or multi-beam ground terminals.
With TX covering 27-30 GHz (uplink) and RX covering 17-21 GHz (downlink), IF ports of 1-4 GHz (TX) and 1-5 GHz (RX), and output power exceeding 20 dBm, the UDC300 can be used standalone or combined with a modem or SDR to implement full-function K/Ka-band satellite communication for LEO constellation ground networks and airborne SATCOM platforms.
Documentation
Need the full ICD, test reports or a specific revision? Ask the supplier directly.
