Shure BETA98HC manual English

ENGLISH

SPECIFICATIONS	WB98H/C Microphone (with standard test cir-		BETA 98H/C Microphone (with preamplifier)
	cuit shown in Figure 1)
Dynamic Range (maximum SPL to	112.5 dB		132 dB (2.5 kW load)
A-weighted noise level)
Output Noise (equivalent SPL)	31 dB typical, A-weighted
Signal-to-noise ratio	63 dB at 94 dB SPL (IEC 651)
Polarity	Positive pressure on microphone diaphragm		Positive pressure on microphone diaphragm
	produces positive voltage on pins 3 and 4 with		produces positive voltage on pin 2 relative to
	respect to pin 1 (ground).		pin 3 of preamplifier output connector.
Recommended Operating Voltage	5 V (pin 2 to pins 3 and 4)		11 to 52 Vdc Phantom
Environmental Conditions	Operating temperatures:	.	. . . . . . . . . . . . –7°C to 49° C (20° F to 120° F)
	Storage temperatures:	.	. . . . . . . . –29°C to +74° C (–20°F to 165° F)
	Relative Humidity:	.	. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 to 95%
Net Weight	Microphone w/cable and mini-connector		Microphone w/cable and preamplifier:
	(TA4F): 65 g (2.3 oz.)		156 g (5.5 oz.)

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