SV 977D User Manual - Appendixes
Free Field Directional characteristics of SV 977D with SA 277D
Directional response of SV 977D with the MK 255 microphone, SV 12L preamplifier and SA 277D outdoor
microphone kit for specified frequencies.
Combined typical directional characteristics (0 deg and 90 deg incidence angle ref. 0 deg)
The round charts show the typical directional characteristics (0 deg and 90 deg incidence angle ref. 0 deg),
and the charts below shows the errors for 0 deg and 90 deg incidence angles.