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KS 2-R3
Name:KS 2-R3 True diversity wireless handheld microphone Type:KS 2-R3

  • product Features:

  •  Handheld wireless microphone, professional design style, sturdy and durable metal material;

  •  Innovative use of anti-seismic floating microphone connection mechanism, effectively eliminating noise caused by hand holding from being picked up by the microphone;

  •  The mechanical switch at the end of the microphone prevents misoperation and can also reduce the vibration of the switch microphone from being transmitted to the microphone;

  •  High contrast display: can display frequency point, frequency point number, group number, battery power, transmit signal strength, mute status and other information;

  •  Adopt true diversity-antenna diversity + chip diversity receiving circuit design to ensure that the effective distance is uninterrupted and eliminate signal dead spots;

  •  With automatic frequency scanning function, you can find clean and interference-free frequency points with one click;

  •  Unique digital ID code pilot technology, with up to 16 random ID codes, completely solving the phenomenon of same-frequency crosstalk;

  •  Built-in 30 groups of frequencies, each group has 8 frequency points, which greatly reduces the difficulty of debugging.

  •  Supports transmission power adjustment and can be adjusted as needed;

  •  Automatic screen lock function to prevent misoperation;

  •  Multiple audio output interfaces, select the interface to output audio signals as needed: 6.3 unbalanced socket output supports mixed output and single output, and XLR balanced socket output supports single output.

Specification

Technical Parameters
Receiver parameters
Carrier frequency bandUHF630.00-659.60MHzNumber of frequency points240
Frequency switchinginfrared synchronizationFrequency stability<±30ppm
Dynamic range>90dBHarmonic distortion<0.5%
Audio output400mVFrequency response40Hz~20KHz±3dB
Mixed type400mV (Mix type)Power consumption<6 WATT
Signal-to-noise ratio>90dBArtificial image to interference ratio>100dB
Adjacent channel interference ratio>80dBReceiving sensitivity>17dBuV(SINAD=40dB)
Audio output interface1x6.3mm mixed output, 2x6.3mm single output, 2xXLR single balanced outputAntenna interfaceTNC (threaded port)
Power supplyDC13.5V/1A

Handheld microphone parameters
Transmitting power30mw(max)Modulation methodFM
Maximum modulation degree25KHzHigher harmonics<-60dBc
Power supply voltage used2 1.5V AA batteriesContinuous use timeabout 6 hours


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