WT AUDIO WIRELESS MICROPHONES ST308

SPECIFICATIONS

System Parameter:

• Frequency Range: 610-670MHz
• Frequency Quantity : 200 frequencies
• Working Distance: 50-80 meters
• Signal-to-Noise Ratio: > 105dB
• Frequency Bandwidth: 25MHz
• Total Harmonic Distortion: <0.5%
• Max Deviation: ±45KHz
• Frequency Response: 40HZ-18KHZ
• Frequency Stability: ±0.005%

Receiver Parameter:

• Oscillation Mode: KT module
• Antenna Access: BNC/500
• Sensitivity: 12dBuV(80db S/N)
• Mid-Frequency: 110MHz. 10.7MHz
• Sensitivity Adjustment: 12~32dBuV
• Spurious Suppression: >75db
• Power Supply Mode: DC12V,500mA input
• Max Output Electrical Level: +10dbv

Transmitter Parameter:

• Output Power: 5mW~10mW
• Oscillation Mode: KT module
• Directivity: Cardioid pickup pattern
• Transmitter Type: Dynamic microphone
• Frequency Response: 40~18,000Hz
• Pipe Body Material: Zinc aluminum alloy
• Power Supply: 2*AA 1.5V alkali batteries
• Battery Life Time: 8~15 hours