Product

Peripheral System

F90
F80
K3
K2
K1
F90

F90

radio-frequency region635.05-695.05MHz
Available bandwidth30MHz per channel (60MHz in total)
modulation systemFM frequency modulation
Number of channelsAutomatic infrared frequency matching 200 channel


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F80

F80

frequency range640—690MHz
Adjustable channel number100*2
Receiving modeHeterodyne secondary frequency conversion
Debugging modeFrequency modulation (FM)


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K3

K3

Maximum input level of music port+14dBu（4V RMS）
Maximum output level of output channel+14dBu（4V RMS）
Music gain0dB、+3dB、+6dB（Three gears are optional）
Microphone sensitivity64mV（Out：4V）


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K2

K2

Maximum input level of music port+14dBu（4V RMS）
Maximum output level of output channel+14dBu（4V RMS）
Music gain0dB、+3dB、+6dB（Three gears are optional）
Microphone sensitivity64mV（Out：4V）


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K1

K1

frequency response（MUSIC、MIC）20Hz～20KHz
input sensitivity（MIC）11mV （MUSIC）210mV
Music Tone (10 dB) Seven-segment Parametric Equalization
Seven-stage parametric equalization of microphone tone (10 dB)


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