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Test circuit, R: 3.9k, Rc=1k – BeStar BPU1640T_ROPBH12 User Manual

Page 5: Direcivity in overall sensitivity, 30cm anechoic room, Bestar electronics industry co.,ltd, Ultrasonic sensor

Test circuit, R: 3.9k, Rc=1k | Direcivity in overall sensitivity, 30cm anechoic room, Bestar electronics industry co.,ltd, Ultrasonic sensor | BeStar BPU1640T_ROPBH12 User Manual | Page 5 / 9 Test circuit, R: 3.9k, Rc=1k | Direcivity in overall sensitivity, 30cm anechoic room, Bestar electronics industry co.,ltd, Ultrasonic sensor | BeStar BPU1640T_ROPBH12 User Manual | Page 5 / 9