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SPECIFICATIONS
Frequency response (see insert)
50 to 17,000 Hz
Polar pattern (see insert)
Cardioid (supplied)
Current drain
62 ± 10 mA, typical (Vss = 6.0 to 9.6 VDC)
Battery life
7 hours (based on alkaline battery)
Dynamic range
>100 dB minimum, A-weighted
Gain Adjustment Range
-6 to 34 dBs
Modulation
+/-45 kHz deviation
Polarity
Positive pressure on the diaphragm produces a
positive voltage on pin 2 of the XLR output of the
UC4 receiver.
Transducer type
Electret condenser
Power Requirements
9V alkaline battery
Temperature Range
Operating: (20° to 120° F)
Storage: (-20° to 165° F)
RF Carrier Frequency Range
692–716 MHz (UB)
782–806 MHz (UA)
Working Ranges
75 m (250 ft.) typical
250 m (800 ft.) line-of-sight
Note: actual working range depends on RF sig-
nal absorption, reflection, and interference
Minimum Distance Between Transmitters
.3 m (1 ft.)
RF Power Output
50 mW Max (conducted)
30 mW Typical (radiated)
Certification
See insert