Shure SG-900 Digital Dedicated Professional Outdoor Performance UHF/VHF Wireless Microphone
 
Integrative Performance:
Frequency Range: VHF220~268MHz; UHF600~960MHz
Frequency Stability: <±0.05%
Maximum Deviation: ±65Hz
Total Harmonic Distortion: (Ref. +/-33 kHz Deviation, 1 kHz tone); 0.75%, Typical.
Audio Frequency Response: (+/-2dB), Minimum: 80 Hz, Maximum: 12 kHz
S/N: >90dB
Operating Temperature Range: -10°C (0°F) to +50°C (+122°F)
(Note: Battery characteristics may limit this range)
 
Receiver Specifications:
Signal Noise Ratio: >75dB
Sensitivity: -90dB, Typical
Neighboring Channel Interference Ration: >80dB
1/4 Inch Connector: 0~300mV
XLR Connector: 0~300mV
XLR Output Impedance Balanced
Pin 1: Ground (Cable Shield)
Pin 2: Audio
Pin 3: No Audio
Power Requirements:
DC 12 Vdc at 250 mA, supplied by external power supply.
Rated Power: 5W
Rated power consumption: 2W
Dimension (L x W x H): 420 x 210 x 44mm
 
Microphone Specification:
RF Power Output: <10mW
Microphone Element: Unidirectional Dynamic Microphone
Battery: 1.5V 2 "AA" Size alkaline or rechargeable batteries
Battery Life: Over 8 hours continuous operation