3M SoundPro SE Series - BK4936 Microphone Using Remote Preamp (Figures;Tables H)

Page 172 Microphones
BK4936 microphone using remote preamp (Figures/Tables “H”)
053-469 RevC
SoundPro models SE and DL Data Addendum
BK4936 microphone using remote preamp (Figures/Tables “H”)
Tolerance: IEC 61672 class 1
Directional frequency response
Figure H.1- 0-30 degree incidence angels
-10
-5
0
5
100 1000 10000 100000
Frequency Hz
Relative dB