High accuracy microaccelerometer is a device that enables you to measure an influence of non-gravitational forces upon an artificial satellite. It is used for measurement of very small and slow accelerations in space. The principal part of electrostatic accelerometer for space applications is a sensor based on a free-floating proofmass placed within a cavity of the same shape. To measure and control the proofmasss actual position inside the cavity, position detectors are used. They are working on the principle of capacity measurement between the proofmass and electrodes. The proofmass is kept at the center of the cavity by six independent ...
GMM, TMM model development, submodel quality checks and incorporation of all models into one common subsystem thermal model, thermal analysis (ESATAN) of all space mission load cases, reduced model development.
SNM-PLL-H201 is low phase noise programmable frequency synthesizer suitable among others for demanding timing applications. It provides frequencies from 100MHz to 350MHz which may be locked to stable 5MHz or 10MHz reference usual for H-masers and atomic clocks resulting in low jitter output signal convenient as a master clock for precise timing devices. For more information see datasheet. Higher input/output frequencies are available upon request. SNM-PLL-H201 Datasheet
Building CubeSat is fun. It is more fun, if there are proper instruments. With our CubeSat debug tool it is possible to measure, disconnect or modify interconnection of any signal from standard 104 pin CubeSat connector. I2C bus pull-up resistor is missing? No problem, if you have common resistor with wire leads to plug it in. Is there some problem with signal allocation? The board probably needs to be modified, but it can be tested now by making correction on debug tool. Measurement of currents flowing from one board to another is also simple thanks to possibility of disconnecting path ...
The very large products can be assembled, soldered, measured etc. in the clean room – class 100 000 and the smaller ones in the tent – class 10 000. You can also perform thermal or thermo-vacuum tests in the room. ESD standards, i.e. antistatic grounded floor, grounded metal tables and grounded spots for staff are implied, as well. [PDF]
Thermovacuum chamber enables thermal cycling in vacuum with constant vacuum value. Maximum size of tested part is determined by internal chamber dimensions that are along with temperature range and maximum rates specified in the technical parameters.[PDF]