Products Description
Receiver
Frequency Range: UHF 640-690MHz (100 channels each for A/B, total 200 channels)
Frequency Stability: ±0.05%
Dynamic Range: >90dB
Modulation: FM (Frequency Modulation)
Frequency Response: 60Hz-15kHz
Signal-to-Noise Ratio: ≥90dB
Adjacent Channel Interference Ratio: >80dB
Image Interference Ratio: >80dB
Operation Range: ≥50 meters (open area)
Power Supply: 18650 Rechargeable Battery (3.7V/2100mA)
Transmitter
Carrier Frequency: UHF 640-690MHz (band-adjustable)
Frequency Stability: ±25kHz
Signal-to-Noise Ratio: >105dB
Dynamic Range: ≥100dB
Type: Dynamic or Condenser
Polar Pattern: Unidirectional
Frequency Response: 70Hz-13kHz
Microphone Sensitivity: -47±3dB @ 1kHz
Power Supply: DC 3V (1.5V AA×2)
