Half-cardioid condenser boundary microphone are highly-shielded from RFI/GSM thanks to EV’s exclusive RF shield technology. It is a full-range condenser microphone designed to be used for surface mounted applications such as distance learning centers, video conferencing systems, teleconferencing systems and sound reinforcements. The polar pattern is half-cardioid (half-space cardioid) to promote good gain-before-feedback and suppress ambient noise. All boundary type microphones operated on a flat surface are subject to an increase in sensitivity of the microphone with increasing frequency, this is called the baffle effect. To counteract this effect, it has been designed with internal equalization to give flat sensitivity response.
- Ultra-low profile
- RF shield provides superior RFI/GSM shielding
- Nonreflecting black or low-gloss white
- Half-cardioid polar response promotes excellent gain-before-feedback
- Full, non-slip shock pad electrically and mechanically isolates case from mounting surface
- Internally equalized for natural response on large surfaces
- Tamper-resistant terminal block connections for fixed or temporary applications
