
PRODUCT OVERVIEW
The X-Transmitter is a high-performance flight proven X-band transmitter designed for demanding LEO satellite missions. Its advanced design combines reliability, compactness, and efficiency to meet the needs of high-speed data transmission. Whether for real-time telemetry or high-resolution imagery, the X-Transmitter delivers seamless communication, even in the harshest space environments.
The X-Transmitter stands out for its adaptability and mission-specific customization. Its robust architecture ensures uninterrupted operation, while its lightweight and compact design make it an excellent fit for cutting-edge satellite applications. With state-of-the-art modulation and error correction, it is the transmitter of choice for high-precision, real-time communication systems.
KEY FEATURES
- High Data Rates: Supports up to 75 Mbps coded, enabling rapid data downlink for imaging and telemetry.
- Advanced Modulation : QPSK, OQPSK, and optional LDPC for optimized data throughput and reliability.
- Energy Efficient : Consumes less than 50 W while delivering a powerful 10 W RF output.
- Versatile Interfaces : Includes LVDS, SpaceWire, Ethernet, CAN, and RS422 for seamless integration.
- Built to Last : Radiation-tolerant design (TID >25 kRad) with SEU resilience ensures reliable performance over 3–5 years in LEO missions.
TECHNICAL SPECS
RF CHARACTERISTICS
- Frequency Range : 8.0–8.4 GHz
- Modulation : QPSK, OQPSK, optional LDPC
- Data Rate :
Uncoded : 12–75 Mbps
Coded : 10–60 Mbps - RF Output Power : 10 W (40 dBm)
- Frequency Stability : ≤5 ppm
ELECTRICAL
- Power Supply : 28 VDC unregulated
- Power Consumption : ≤50 W
MECHANICAL
- Dimensions : 160 mm x 160 mm x 35 mm
- Mass : 1300 g
- Connectors : SMA for RF output, Micro-D for Data
INTERFACES
- Data : LVDS, SpaceWire, Ethernet
- Control : CAN, RS422
ENVIRONMENT
THERMAL
- Operating Temperature : -25°C to +60°C
- Inactive Temperature : -40°C to +70°C
MECHANICAL
- Vibration : 20–2000 Hz @ 14g(rms)
- Shock Resistance : 20 g, 11 ms duration
RADIATION
- Tolerance : TID >25 kRad
- EMI/EMC Compliance : ECSS-E-ST-20-07CC
BUDGET
- Frequency Range : 8.0–8.4 GHz
- Data Rate : 10–60 Mbps (Coded), 12–75 Mbps (Uncoded)
- Max RF Output Power : 10 W
- Power Consumption : ≤50 W
- Dimensions : 160 mm x 160 mm x 35 mm
- Mass : 1300 g
- Lifespan : 3–5 years in LEO