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Sort:UHF Wireless Microphone

Country/Region china
Company Enping Dexun Electronic Technology Co., Ltd
Categories UHF Wireless Microphone
Telephone +86-750-7117790 7126119 7126106
ICP License Issued by the Chinese Ministry
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    Sort:UHF Wireless Microphone

    Sort:UHF Wireless Microphone
    Model:UHF-938
    SPEC:

    Ture UHF wireless system,2 Channels wireless receiver and transmitter set.
    the frequency is from 750 MHz to 865 MHz.
    The LED display pleaced in the front panel.

    FIXED RECEIVER:
    POWER SUPPLY: DC 15V
    CONSUME POWER: 4 WATER
    SIGNAL/NOISE RATIO: MORE THAN 90DB
    IMAGE & SPURIOUS REJECTION:MORE THAN 80db
    BORDER UPON CHANNEL REJECTION:MORE THAN 80db
    RECEIVING SENSITIVTY: 10dBuV(SINAD=30dB)
    DE-EMPHASIS: 50us
    HANDING MICROPHONE:
    TRANSMITTER POWER: 8.5mW
    MODULATION TYPEFM,F3F
    MAX DEVIATION25Khz
    SPURIOUS EMISSION:MORE THAN 40dB(WITH CARRIER)
    BATTERY VOLTAGE: 1.5Vx2
    CONTINOUS USING: 6 hours
    COMPREHENSIVE PERFORMANCE:
    CARRIER FREQUENCY: UHF750~950MHz
    FREQUENCY STABILIZATION LESS THAN±30ppm
    DYNAMIC RANGE: MORE THAN 90dB
    TOTAL HARMONIC DISTORTION: LESS THAN 0.5%
    AUDIO OUTPUT LEVEL: SEPARATE TYPE:0--±400mV
    MIX TYPE: 0--±200mV

    FUNCTION:
    1. Using UHF 750-950 MHz band to avert interferencing frequency.
    2. Dual channel designed,two microphones can use at the same time to sing without any disturbing caused by.
    3. Microprocessor control, that's easy to operation
    4. All using quartz crystal oscillating circuits,so the frequency is very steady.
    5. Using the latest SAW filter of the RF,to avoid those interferencing signal from band outside
    6. Using twice mixer high-frequency circuit design,it has very high sensitivity. about 3 uV
    7. Multilevel quiet control circuit,to avoid interference signal from outside open the mute system
    8. Special design companding circuit,strongly improve s ratio
    9. Special voice compress-limiter design,it will not crack though the singer sang very loudly.
    10. Using excellent dynamic cardioid direct cartridge,the timbre bright and clear.
    11. Choose high quality component,accurate rational circuit design,reliability is enhance
    12. All using SMT ,print circuit board design tightness and credibility
    13. high efficiency batteries consumption design, so the handheld could be in using for 20 hours continuously.(AAAbatteries)
    14. Using high gain antenna,the space availability is more than 100 meters at the clearing .
    15. all ready output and input socket,it will be more convenience to connect every equipment.
    16. exquisite streamline aspect ,make holding more comfortable.
    17. It is suitable for small and largestages,ballrooms,auditoria,classrooms and families.


    Quality Sort:UHF Wireless Microphone for sale
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