Filter
Top Products
ENGLISH
7
SPECIFICATIONS BETA 98H/C Microphone (with preamplifier)WB98H/C Microphone (with standard test cir-
cuit shown in Figure 1)
Dynamic Range (maximum SPL to
A-weighted noise level)
112.5 dB 132 dB (2.5 kW load)
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
produces positive voltage on pins 3 and 4 with
respect to pin 1 (ground).
Positive pressure on microphone diaphragm
produces positive voltage on pin 2 relative to
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 4–pin mini connector
(TA4F): 65 g (2.3 oz.)
Microphone w/cable and 4–pin mini connector
(TA4F): 65 g (2.3 oz.)
Preamplifier: 96 g (3.4oz.)