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| Acesonic VHF-8000 Dual Rechargeable Wireless Karaoke Microphone System |
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| | Acesonic VHF-8000 Dual Rechargeable Wireless Karaoke Microphone System |  |
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Receiver
Receive Mode: Crystal Frequency Lock
Frequency Range: VHF Band (180~250 Mhz) Quartz lock for Drift free operation
Frequency Stability: 15 PPM
Sensitivity: 3uV 30dB S/N
Signal to Noise Ratio: 60dB
Audio Output: 0 ~ 0.5V/4.7K
Dimension: (LxWxH) 326x200x53 mm
Power: AC 90/240( 10%)
Transmitter
Frequency Range: VHF Band (180~250 Mhz) Quartz lock for Drift free operation
Frequency Stability: 15 PPM
Modulate Mode: FM
Modulate Depth: 10 KHz
Emission Power: 30 mV MAX
Harmonic Suppression: 40dB
Battery: AA
Antenna: Built in
Battery current: 25 ~ 30 mA
Dimension: 247 X 45 mm
System Specification
Frequency Range: VHF Band (180~250 Mhz) Quartz lock for Drift free operation
Frequency Stability: 0.005%
Modulate Mode: FM
Frequency Response: 50-16000Hz
Signal to Noise Ratio: >60dB
Maximum Sound Pressure: 120dB
Distortion factor: 1%
Effective Field: 30m
Operation Temperature: 10 C ~ +5010 C
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