Audibax Missouri 2500 A Dual VHF Wireless Microphone System

Dual VHF Wireless Microphone System
2 Lapel Microphones and 2 Headset Microphones
Cardioid Dynamic Capsule
RF/AF indicators
Diversity antennas for better signal caption
Independent volumes for each channel only in the receiver
XLR / Aux (6.35mm)
Operating Frequency: 179.300 Mhz/ 188.100 Mhz
Frequency response: 40 Hz - 18 Khz
Stable frequency: +- 0.0005%
T.H.D.: -0.5%
Signal to noise ratio: -103dB
Sensitivity: - 105 Db
Range: 80 meters
Batteries: AA
Receiver voltage: 230 Volts
Range: 80 Meters