PYLE Audio PDWM 2500 Karaoke Machine User Manual


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6
A.Overall system
Oscillation mode: Quartz controlled
Carrier Frequency Range: VHF 160~270MHz
Frequency Stability: 30ppm
Modulation Mode: FM
Max Deviation: 75KHz
Dynamic Range: >100dB
S/N >60dB
T.H.D: <0.5%
Frequency Response: 80Hz~20KHz at 3dB
Operating range:
Operating Temperature: -20~50
B. Receiver
Sensitivity: 6dB V at S/N>20dB
Image Rejection: >50dB
De-emphasis: 50 s
Audio output level: 1V p-p
Audio Output Impedance: 600ohms
Power supply: DC 12V/ 200mA
Power Dissipation: <800mW
C. Transmitter
Mike capsule: Dynamic microphone
Pre-emphasis: 50 s
Antenna: Built-in housing
RF output power: <10mW
Spurious emission: >40dB
Battery: one 9V battery
Power Dissipation: <250mW
Up to 240 Feet
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