The HDRTx-1.5 is a dual-channel X-band transmitter engineered for micro and mini satellites. With flight-proven technology and DVB-S2 encoding, it offers dynamic modulation to optimise link margin and maximise data throughput. Each channel supports symbol rates of up to 150 Msps in dual-channel mode, or up to 300 Msps in single-channel mode.
Key Specifications
Max Data Rate
1.5 Gbps
Supply Voltage
20-40 V
Operating Temperature Range
-10 °C to +50 °C
Dimensions
175 × 145 × 55 mm
Mass
< 1.6 kg
Design Life
Up to 8 years LEO
Power Consumption (Configuration Dependent)
< 33 W
RF Specifications
RF Frequency Range
8.025-8.4 GHz
Max RF Output Power
4W (single channel mode)
2W / channel (dual channel mode)
33 dBm / 36 dBm
Max Symbol Rate
150 + 150 Msps or 300 Msps
Interfaces
TMTC Interface
CAN, I²C, RS485
High-Speed Data Interfaces
GTx, LVDS