SHURE BETA 98D/S

Polar PatternSupercardioid (as supplied), uniform with frequency, symmetrical about axis. Cartridge for cardioid polar pattern also available.Output Level (at 1,000 Hz)Open Circuit Voltage: -59 dBV/Pa* (1 mV) typical*1 Pa = 94 dB SPLMaximum SPL(20 Hz to 20 kHz, less than 1% THD)2.5 kilohm load: 160 dB1 kilohm load: 156 dBPreamplifier Output Clipping Level(20 Hz to 20 kHz, less than 1% THD)2.5 kilohm load: + 6 dBV (2.0 V)1 kilohm load: + 2 dBV (1.26 V)Dynamic Range(at 20 Hz to 20 kHz, less than 1% THD, 2.5 kilohm load)125 dB (max SPL minus A-weighted noise)Output Noise35 dB SPL, A-weightedSignal-to-Noise Ratio59 dB re 94 dB SPLOutput ImpedanceRated at 150 ohms (actual)Recommended minimum load impedance: 1 kilohmHum Pickup-7.5 dB equivalent SPL in 1 mOe field (60Hz)PolarityPositive pressure on diaphragm produces positive voltage on pin 2 with respect to pin 3Phantom Power48 Vdc +/- 4 Vdc(IEC-268-15/DIN 45 596), positive pins 2 and 3.CableBETA 98/S: 7.6 m (25 ft) light-weight, two-conductor shielded, TA4F to TA3F mini connectors.BETA 98D/S: 4.6 m (15 ft) heavy-duty, two-conductor shielded, TA4F to TA3F mini connectors.CaseMicrophone: Matte black enamel brass case and stainless steel inner grillePreamplifier: Matte black enamel finished steelDimensionsMicrophone: 11.7 mm X 35.6 mm (0.46 in. X 1.40 in.)Preamplifier: 20 mm X 99 mm (0.79 in. X 3.89 in.)Net WeightMicrophone: 12 g (0.4 oz) less cablePreamplifier: 96 g (3.4 oz)