High-speed X-band Downlink Transmitter

It provides reliable high throughput communication channel from the spacecraft to ground stations.
Year of release: 2014
Guaranteed service life (years): 7
Estimated production / delivery time (months): 12
Flight qualification of the product: Yes
Brief history of flight qualification:
Successfully worked on the following spacecraft: ISS (previous generation transmitter), AIST-2D and on other satellites.
Possibility to adapt the product to customer requirements: Yes

Parameter Value
Weight, kg 1,8
Power consumption, W 70
Throughput up to 800 Mbps
Carrier frequency, GHz 8,05 - 8,5
Output power, W 8
Modulation QPSK, 8PSK, 16APSK
Data interface Customizable LVDS. Two ports with 4 pairs each
Radiation at the component level >6 krad


The High-speed X-band Downlink Transmitter with throughput up to 880 Mbps.

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