Q-Audio QWM1900, Быстрый старт

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Specification
Comprehensive performance
Carrier frequency
Frequency stabilisation
Dynamic range
Total harmonic distortion
Frequency response
Audio output level
Fixed receiver
Consume power
Signal/noise ratio
Image &spurious rejection
Border upon channel rejection
Receiving sensitivity
De-emphasis
Handing microphone
Transmitter power
Modulation type
Max deviation
Spurious emission
Battery voltage
Continuous usage
Bodypack microphone
Transmitter power
Modulation type
Max deviation
Spurious emission
Battery voltage
Continuous usage
UHF 863.00 - 865.00MHz Less than ±30ppm
More than 100dB
Less than 0.5%
40Hz-15KHz ±3dB
Mix type: 0-±400mV
100mA
More than 100dB
More than 80dB
More than 80dB
5dBuV (SINAD=30Db)
50us
30mA
FM
±40KHz
More than 60dB (with carrier)
1.5
V AA
x 1
Approx. 5 hours
30mA
FM
25KHz
More than 40dB (with carrier)
1.5
V AA
x 2
Approx. 6 hours
Always use high quality branded batteries.
Due to continuous product development, specifications and appearance are subject to change.