Receiver Connectivity:
Ethernet (RJ45), DB9F
Microphone Battery Type:
Rechargeable Lithium Polymer
Microphone Battery Life:
Up to 8 hours
Microphone RF Spectrum (North America:
1.92 to 1.93GHz
Microphone RF Spectrum (Europe:
1.88 to 1.90GHz
Microphone RF Spectrum (China:
1.90 to 1.92GHz
Microphone RF Spectrum (Japan:
1.895 to 1.903 GHz
Microphone Shielding:
RF-Armor™
Microphone Output:
2.5 mm unbalanced analog audio
Charger Input:
mini-USB and DC power
System Encryption:
128-bit
Audio Processing:
DFS20 proprietary audio processing
Audio Frequency Response:
50 Hz to 14 KHz
Receiver Dimensions (WxDxH:
16.90" (43.03) x 8.00″ (20.32) x 1.70″ (4.42)
Receiver Weight:
2.90 Lb (1.31 kg)
Charger Dimensions (WxDxH:
8.30" (21.10) x 4.30" (10.90) x 1.00" (2.56)
Charger Weight:
1.10 Lb (0.49 kg)
Omnidirectional Mic Dimensions (WxDxH:
1.00" (2.50) x 0.69" (1.75) x 3.54" (9.00)
Omnidirectional Mic Weight:
0.07 Lb (0.03 kg)
Power Requirements (Receiver:
100-240V, 50-60 Hz, 20W
Power Requirements (Charger:
24V DC, 1A
Operating Temperature:
40 to 100 C
Operating Humidity:
20% to 85%
Warranty:
Limited 365 days
Snippet:
The Revolabs HD Executive 4 Channel system is a wireless microphone system with 128-bit encryption and DFS20 audio processing for high-definition sound reproduction.