WT AUDIO WIRELESS MICROPHONES SK-195

SPECIFICATIONS

System Parameter:

• Frequency Range: 610-670MHz
• Frequency Quantity: 200 frequencies
• Signal-to-Noise Ratio: 105dB
• Total Harmonic Distortion: <0.5%
• Modulation Mode: Analog
• Frequency Response: 40HZ~18KHZ (±2dB)
• Working Distance: 150-200 meters
• Frequency Bandwidth: 25MHz
• Channel Interval: 300KHz
• Max Deviation: ±45KHz
• Frequency Stability: ±0.005%

Receiver Parameter:

• Oscillation Mode: PLL
• Sensitivity: 12dBuV (80dB S/N)
• Sensitivity Adjustment: 12~32dBuV
• Power Supply Mode: DC12V, 850mA input
• Antenna Access: BNC/500
• Mid-Frequency: 110MHz. 10.7MHz
• Spurious Suppression: ≥75db
• Max Output Electrical Level: +10dBv

Transmitter Parameter:

• Output Power: 10mW-15mW
• Directivity: Cardioid pickup pattern
• Frequency Response: 40-18,000Hz (+1db, -3dB)
• Power Supply: 2*AA 1.5V alkali batteries
• Oscillation Mode:¹ PLL
• Transmitter Type: Dynamic microphone
• Pipe Body Material: Zinc aluminum alloy
• Battery Life Time: 10-20 hours