OEM/ODM HK-610一拖二UHF无线麦克风

Receiver Specifications:

RF Range: 640-690 MHz (Customizable)

Usable Bandwidth: 30 MHz per channel (60 MHz total)

Modulation: FM

Channels: 200 channels with automatic infrared frequency binding

Operating Temperature: -18°C to 50°C

Offset: 45 kHz

Dynamic Range: >110 dB

Audio Frequency Response: 60 Hz - 18 kHz

Combined Signal-to-Noise Ratio: >105 dB

Combined Distortion: 80dB

Audio Output: Unbalanced: +4dB (1.25V)/5kΩ, Balanced: +10dB (1.5V)/600Ω

Supply Voltage: DC12V

Supply Current: 350mA

Oscillator Mode: PLL

Output Power: 3dBm-10dBm (LO/HI Switching)

Battery: 2 x 1.5V AA Batteries