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Test circuit echo&rest.resonant time test circuit, S.c.d, Direcivity in overall sensitivity – BeStar BPU1458IFAH09 User Manual

Page 5: U.s t.g, Bestar electronics industry co.,ltd, P.s 30° 0, Att e nu a ti o n (db) 90° 60

Test circuit echo&rest.resonant time test circuit, S.c.d, Direcivity in overall sensitivity | U.s t.g, Bestar electronics industry co.,ltd, P.s 30° 0, Att e nu a ti o n (db) 90° 60 | BeStar BPU1458IFAH09 User Manual | Page 5 / 10 Test circuit echo&rest.resonant time test circuit, S.c.d, Direcivity in overall sensitivity | U.s t.g, Bestar electronics industry co.,ltd, P.s 30° 0, Att e nu a ti o n (db) 90° 60 | BeStar BPU1458IFAH09 User Manual | Page 5 / 10