|
Designed to measure jitter from airborne mirrors, optical systems or lasers, and for accurate line-of-sight imaging platform stabilization, the Dynapak 14 triaxial sensor packages measure ultra-low level angular jitter in the sub-microradian regime. All Dynapak 14's exhibit noise equivalent angles (NEAs) of less than 30 nanoradians rms over a 2-1000 Hz integration bandwidth and can incorporate selectable high and low ranges to provide a large dynamic range of jitter measurement. The Dynapak 14 sensor packages can be used anywhere angular jitter must be monitored. The sensor packages use three ARS-14 sensors, and optional power/signal conditioning and temperature measurement electronics. The outputs are bipolar analog signals. Dynapak 14 outputs are in angular rate similar to an AC-coupled high-bandwidth gyroscope. ATA can provide custom designed triaxial jitter measurement packages with various bandwidths and scale factors. Custom space-qualified 3-axis packages are also available. |
|
|||
|
|
Parameter |
Rate Sensor Package |
Unit/Comments |
|
|
|
Size | 2.5W x 4.5L x 3.6H 6.4W x 11.4L x 9.1H |
in cm |
|
|
|
Weight | 2.9 1.3 |
lb kg |
|
|
|
Power Supply | ± 15 VDC (dual) | ||
|
|
Power Dissipation | <1.5 | Watts | |
|
|
Scale Factor |
100 (Custom Available 10-1000) |
Volts/(radian/sec) (Standard, other scale factors available on request) | |
|
|
Range | ±
0.1 (Custom Available ± 1-0.01) |
radian/sec (Based on ± 10V output to data acquisition system) | |
|
|
Bandwidth | 2 to 1000 | Hz (-3dB points) | |
|
|
Noise Equivalent Angle (1-1000 Hz BW) |
<30 | nanoradians rms | |
|
|
Temperature Operating Non-Operating |
-30 to +60 -30 to +70 |
ºC ºC |
|
Our Solutions
Multi-Axis ARS Package (Dynapak)
