FIELD: space technology.
SUBSTANCE: invention relates to the field of space technology, and more specifically to satellites. A universal payload unit for CubeSat format nanosatellites consists of a sensor and sample module and an associated analytical module. The analytical module includes a microcontroller connected by direct and feedback links to an on-board computer, a multiplexer and an input amplifier, a permanent storage device, as well as a real-time clock and a reference voltage source. The microcontroller is additionally connected by direct and feedback links to an auxiliary microcontroller. The latter is connected by direct and feedback links to an additional permanent storage device. The on-board computer is additionally connected by direct and feedback links to a receiving and transmitting device and a power module. An output of the power module is connected to an input of the reference voltage source.
EFFECT: increased reliability is achieved.
1 cl, 4 dwg
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