SIM508 SIM508EVB GPR
物理特征
physical features
weight
180g
尺寸
dimension
53.6x42.6x60.2mm（±1mm）含插头高度4.7mm
including the height of connector, which is
4.7mm
电源
power supply
12VDC额定 rated（9~15VDC），功耗 power＜1W
启动时间
starting time
≤500ms
陀螺仪
gyroscope
量程
measurement range
±150°/sec（±300°/sec~±5000°/sec可选）★
零偏
null bias
≤0.2°/s
零偏稳定性
null bias stability
≤0.15°/s
零偏重复性
null bias
repeatability
≤0.12°/s
非线性（全范围）
non linearity
(full range)
≤1.5%
加速度计
accelerometer
量程
measurement range
±10g（±2g可选 optional）
零偏
null bias
≤0.005g
零偏稳定性
null bias stability
≤0.001g
零偏重复性
null bias
repeatability
≤0.002grepeatability
频响带宽
frequency response bandwidth
100Hz
输入信号
input signal
GPS秒脉冲信号
GPS second pulse signal
可靠性（预期）
reliability(expected)
10k 小时 hour MTBF
输出数据
output data
计数器、温度、三轴角速率、三轴加速度
Counter, temperature, 3-tri-axial angular rate,
tri-axial acceleration
接口特性
interface feature
RS-232，波特率 baud rate 38400
使用环境
operation environment
工作温度
operation temperature
-40℃ ~+70℃
贮存温度
storage temperature
-55℃ ~+70℃
振动
vibration
6g (20Hz～2kHz, random) 30min
冲击
shock
2000g 半正弦波 0.5ms
2000g half-sine wave 0.5ms