ACEMIC UHF dual Fixed Frequency Microphone System (EU-88)

详情

FEATURES
UHF ******8MHz frequency range
Fixed frequency
PLL Synthesized circuit
LED indicator for power, signal and AF
Up to *0 meters line-of-sight range
Ideal for schools, small clubs and home entertainment etc
Optional hand-held microphone, pocket transmitter, lavalier and headset available

SPECIFICATION
Comprehensive Performance
Carrier Frequency: UHF******8MHz
Frequency Stabilization: <± *0ppm
Dynamic Range: >*5dB
Total Harmonic Distortion: <0.5%
Frequency Response: *0Hz**5kHz± 3dB
Audio Output Level: Unbalance **0mV

Receiver
Power Supply: DC****7V
Consume Power: 1 WATT
Signal/Noise Ratio: >**0dB
Image &Spurious Rejection: >*0dB
Border upon Channel Rejection: >*0dB
Receiving Sensitivity: 5dBuV
De-Emphasis: *0uS

Transmitter 
Transmitter Power: *0~*0mW
Modulation Type: FM, 
Deviation: *0kHz
Spurious Emission: >*0dB
Battery Voltage: 3V (2X1.5V AA Battery)
Continuous Using: 5 hours