Supercardioid Podium Microphone with an incredible linear frequency response and superior background noise rejection
The DPA d:screet SC4098 is a supercardioid podium microphone designed to provide extreme clarity and performance associated with DPA’s range of miniature capsules.
The DPA d:screet SC4098 features an incredible linear frequency response providing high intelligibility while its supercardioid characteristics ensures superior background noise rejection allowing speakers to be heard correctly when addressing a crowd.
The SC4098 comes in three different boom lengths – 15cm, 30cm and 45cm and a choice between MicroDot and XLR connectors.
DPA d:screet SC4098 Podium Microphone Overview:
Directional characteristics: Supercardioid
Principle of operation: Pressure gradient
Cartridge type: Pre-polarized condenser
Frequency range: 20 Hz – 20 kHz
Sensitivity, nominal, ± 3 dB at 1 kHz: 16 mV/Pa; -36 dB re. 1 V/Pa
Equivalent noise level, ITU-R BS.468-4: Typ. 35 dB (max. 38 dB)
S/N ratio (A-weighted), re. 1 kHz at 1 Pa (94 dB SPL): 71 dB(A)
Total Harmonic Distortion (THD): <1 % up to 125 dB SPL peak Total Harmonic Distortion (THD): <1 % up to 122 dB SPL RMS sine Dynamic range: Typ. 102 dB Max. SPL, peak before clipping: 136 dB Output impedance: 100 Ohms Minimum Load Impedance: 2 kOhms Cable drive capability: Up to 300 m (984 ft) Output balance principle: Impedance balancing with Active Drive Common Mode Rejection Ratio (CMRR): > 50 dB
Power supply (for full performance): 48 V phantom power ± 4 V Current consumption: 3.5 mA
Connector: XLR-M Polarity: +V at pin 2 for positive sound pressure
Temperature range: -40 °C to 45 °C (-40 °F to 113 °F)