Английская Википедия:Indian Mini Satellite bus

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Шаблон:Short description Indian Mini Satellite (IMS) is a family of modular mini satellite buses developed by the Indian Space Research Organisation (ISRO).

Variants

Indian Mini Satellite (Variants)

Feature	IMS-1Шаблон:Predatory open access publisher	IMS-2	IMS-3 (Planned IMS-2 Derivative)
Launch Mass	Шаблон:Convert	Шаблон:Convert	Шаблон:Convert
Maximum bus mass	Шаблон:Convert	Шаблон:Convert	Шаблон:Convert
Payload mass	Шаблон:Convert	Шаблон:Convert	Шаблон:Convert
Propellant	Шаблон:Convert	Шаблон:Convert
Design lifetime	2 years	5 years
Raw bus voltage	28-33 Volts	28-33 Volts	28-42 Volts
Solar Array Power	330 Watts (EOL)	675 Watts (EOL) 850 Watts (BOL)	850 Watts (BOL)
Payload power	30 Watts (Continuous) 70 Watts (Duty Cycle)	250 Watts (Continuous) 600 Watts (Duty Cycle)	250 Watts (Continuous) 400 Watts (Duty Cycle)
Attitude Control	3-axis stabilized Four Reaction Wheels Single 1N thruster	3-axis stabilized Four Reaction Wheels Mono-propellant RCS Four 1N thrusters Four 0.2N thrusters
Pointing Accuracy	±0.1° (3σ) (all axes)	± 0.1° (all axes)	± 0.1° (all axes)
SSR Storage	32 Gb	32 Gb (SDRAM) 256 Gb (Flash Memory)	32 Gb (SDRAM) 256 Gb (Flash Memory)
Payload data storage	≤ 16 Gb	≤ 32 Gb
Downlink	≤ 8 Mbit/s DL rate	≤ 105 Mbit/s DL rate	≤ 160 Mbit/s DL rate
Missions	IMS-1 Youthsat Microsat-TD	SARAL ScatSat-1 EMISAT HySIS XPoSat
	Файл:Indian Mini Satellite-1 (IMS-1).jpg IMS-1

See also

• Comparison of satellite buses

References

Шаблон:India-spacecraft-stub