Model:  VHF
Sort:    W-22001 handheld/W-22002 Lavalier

Spec:
Carrier Frequency: 
VHF150-260MHz
Border Upon Channel Rejection: >80dB 
Frequency Stability: ±0.005% 
Image Disturbing Rate: >80dB 
Dynamic Range: >90dB 
Emission Power: 30mW 
Total Harmonic Distortion: <0.5% 
Audio Frequency Output: Independent: 0-±400mV  Mixed: 0-±300mV 
Frequency Response: 40-16KHz±3dB 
Receive Channel: 4 Channel 
Receiving Sensitivity: 50uS(SINAD=20dB) 
Receiver Power Supply: AC220V/50-60Hz 
S/N Ratio: >98dB 
Function Distance: 50M
Standard：FCC,CE