Dual- channels infrared detection
Infrared frequency switch microphone
This model has a dual-100=200 channels design,
With LCD screen, and an advanced synchronous frequency
Target function between microphone and receiver by automatic infrared detection.Frequency Range: UHF 740-790MHz Frequency Stability:≤±10ppm
Operating Range:≥100dB Distortion: ≤0.3% Frequency Response: 40Hz-20KHz
Audio Output: Impedance: 0-150mV Mixed: 0-150mV
TRANSMITTER:
RF Power Output: Max30mW Modulation: FM Max Modulation: ±25KHz
Higher Harmonic:40dB lower than the datum wave Battery:3V(2xAA1.5V)RECEIVER:
Power Supply:AC220V ~50Hz
(Please handle the product according to the marks on the receiver and adapter)
Operating Voltage: DC14V-300mA Power Consumption: 10W
S/N Ratio: >98dB Signal-to-noise Ratio: >80dB
Channel Rejection: >80dB Sensitivity: ≤5dBuv (S/N≥20dB)
Optional: Handheld / Body pack (tie-clip) or Headset