X-Band Diplexer (DXA)
WiRan
CubeSat-compatible X-band diplexer, 7145-7235/8350-8500 MHz, SMP male connectors, >80 dB rejection.
Technical specifications
- RX frequency range (UL)
- 7145-7235
- TX frequency range (DL)
- 8350-8500
- Rejection TX to RX
- >80
- Insertion Loss at TX
- <1.5
- Insertion Loss at RX
- <1.5
- Return Loss (all ports)
- >15
- Group delay variation over entire bandwidth
- <0.2
- Power Handling
- >15
- Operating Temperature Range
- -40 / +70
- Weight
- 115
- Maximum Linear Dimension (X or Y)
- 96
- Maximum Height (Z)
- 14.5
- RF Interface
- SMP male connectors
About
The WiRan X-Band Diplexer, ordering code DXA, provides full-duplex communication for X-band data transmission and swarm radiocommunication in nanosatellites, covering 7145-7235 MHz (RX/uplink) and 8350-8500 MHz (TX/downlink) – a large part of the Earth Observation frequency band. It delivers rejection of TX-to-RX greater than 80 dB, insertion loss below 1.5 dB, and return loss better than 15 dB across all ports, handling over 15 W CW. Compliant with the CubeSat nanosatellite standard, DXA weighs 115 g, measures 96x96x14.5 mm, and uses SMP male connectors, offering full compatibility with WiRan’s X-Band antenna.
Documentation
Need the full ICD, test reports or a specific revision? Ask the supplier directly.
