KOK Audio WMU-520 Wireless Karaoke Microphone System

FEATURES:

• Specialty for KTV Project.
• PLL Dual channel auto scan receiver.
• 50 MHz bandwidth working frequency, 2000 frequencies available.
• Quick frequency distribution function easy for setup and several set can be used at the same time
• Deepen adjustable quieting sensitivity function. Avoid Noise and radio frequency interfere from outside devices.
• Built-in mute and pilotone can eliminate the random noise interference effectively
• Frequency response: 50 Hz – 18 KHz.

TECHNICAL DATA:

RECEIVER:

• Carrier wave frequency range: UHF658-662 MHz
• Oscillation mode: Phase-locked loop control
• Tunable wide band: 50MHz
• Sensitivity: S/N>60Db when bias = 20 KHz, Input = 4 Db Uv.
• S/N ratio: >105Db
• THD: ≤0.5%@ 1 KHz
• Frequency response: 50Hz – 18 KHz ± 1Db
• Dimension: 420 (L) x 200 (W) x 45 (H) mm

HANDHELD TRANSMITTER:

• Transmitting power: 30Mw
• Harmonic wave power: <40Db (main wave)
• Batteries: AA x 2
• Current consumption: <130mA