The New Tap 20khz Ultrasonic Jammers Sensor
Specification
Item |
Transmitter |
Center frequency |
20.0±1.0KHz |
SPL |
≥110dB |
Sensitivity |
------- |
Directivity |
60°±15° |
Capacitance |
2900±30%pF |
Housing material |
Plastic |
Measure distance |
0.2～15m |
Driving Voltage |
≤30Vrms |
Operating Temperature |
-20～+70℃ |
Storage Temperature |
-35～+85℃ |
