Wireless Microphone

 

  FEATURE:
  • UHF
  • PLL 46 CH
  • True Diversity Dual Channels Receiver
 
Specification \ Model

KRU 162 (Receiver Set)
RF carrier Frequency Response 460 ~ 860 MHz
Effective Range
Actual working range difference due to interference		 100m (300 ft.) Under optimal Conditions
Audio Frequency Response 50 Hz ~ 15 K Hz ± 3dB
Receiver Audio Output Level (25 KHz  deviation, 400 Hz Tone)
    XLR connector (into 600Ω load) 24mV
  1/4 inch connector (into 3K Ω load) 360 mV
Impedance  
  Body Pack (input) 500 KΩ
  Receiver 50 Ω antenna level
3 KΩ at mic level
Modulation FM ±25 KHz
RF Power Output 10mW
Dynamic Range > 100 dB
RF Sensitivity -105 dBm (S/N -12 dB)
Image Rejection 80 dB typical
Spurious Rejection 60 dB typical
Ultimate Quieting (reference 25KHz deviation) -105dBm
System Distortion <1% total harmonic distortion , typical
Power Requirements 12~18 VDC (negative ground), 800mA
Body- Pack Transmitter Output
Actual Impedance 50Ω
Nominal Output Level 10 mW
Hand held Transmitter Input
Input Configuration 50Ω
Actual Impedance 500 KΩ (GT)
Handheld Transmitter Output
Actual Impedance 50 Ω
Nominal Output Level 10 mW  
Handheld Microphone (KST 7 U)
Frequency Range 460 ~ 860 MHz
RF Output 10 mW
Modulation Type FM
Max Deviation ± 40 KHz
Spurious Emission > 40 dB
Power Requirement 3 V ( 2 x 1.5 V AA)
 
 
 
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