Features:1.Using UHF frequency band of 500~600MHz.2.Using Quartz crystal frequency stabilization system.3.Five hours of continuous use with highly efficient batteries.4.LCD display shows status of fre

  • Model: ST-3000


1.Using UHF frequency band of 500~600MHz.

2.Using Quartz crystal frequency stabilization system.

3.Five hours of continuous use with highly efficient batteries.

4.LCD display shows status of frequency, AF and RF signal etc.

5.Up to 50m typical, with a maximum of 80m under ideal condition.

6.Standard 19 inch installation size, removable fixator and metal tube structure.

7.Design for KTV, conference hall, lecture and home entertainment.

8.Handheld, lavalier, headset can be mixed use.

9.Up to 5 sets used at the same time.


Operating frequency:UHF500~600MHz

Frequency stability: <±30ppm

Dynamic range: >90db

Harmonic distortion: < 0.8%

Audio output : balance:400mV



Power voltage:DC15-17V

Consumption power:2WATT

S/N Ratio:>100dB

Image Interference Ratio: >80dB

Adjacent Channel Interference Ratio (ACIR): >80dB

Sensitivity:5dBuV(sin ad>20dB)


Transmitted power:30mW

Higher harmonic: >40dB

Supply voltage: >3V(1.5V 2* AA)

Time: about 5 hours of continuous use

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