18mm External Mounted Reversing Radar Parking 40khz Sensor
Product Description
ITEM |
SPEC |
Test condition 25℃ |
remark |
Using method |
Transmitter and Receiver |
||
Center frequency |
40±1.5KHz |
voltage 1.5V |
毫伏表输出大于1.0V且波形有明显的变化 |
Sensitivity |
≥100 |
AT1V/1ubar |
|
Max.Input Voltage |
140Vp－p |
AT30cm10Vrms odB-0.0002ubar |
|
Capacitance |
1800±20% PF |
1KHz 0.3V |
|
Angle |
60±15dcg |
AT“-6Db” |
|
Ring time |
1.2ms Max |
dedicated test socket |
|
Working temperature |
－40 ℃－+80℃ |