Satellites and subsystems > Communication systems > Multiplexers > DXB - X-band Diplexer
Key highlights
WiRan X-band diplexers provide full-duplex communication for data transmission and swarm dedicated radiocommunication in X-band. They are designed to operate in 7145-8500 MHz band, covering a large part of Earth Observation frequency band.
Applications
- CubeSat and nanosatellite missions but also compatible with larger satellites
- Earth Observation applications
- VLEO, LEO, MEO, GEO and Deep Space Missions
Key features
- Compliant with the CubeSat nanosatellite standard
- Designed under supervision of European Space Agency (ESA)
- High power handling levels
- Low height & volume allowing to save space in the satellite
- Full compatibility with WiRan X-band antenna
- Isolation levels comparable with waveguide components (>80dB)
Flight heritage
A mission carried out for a commercial client, providing high-resolution imagery from low Earth orbit.
Manufacturing
details available on request
Testing & qualification
details available on request
Customers
confidential
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Last updated: 2025-08-19
Technical specs
height
15 mm
length
96 mm
mass
70 g
operating temperature
-75 to 90 C
power
power handling 15 W
return loss
> 17 dB
frequency
TX frequency range 8350-8500 MHz
RX frequency range 7145-7235 MHz
RX frequency range 7145-7235 MHz
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