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BL580/BL560
BL580/BL560
Product Introduction:
Wireless Conference One For Eight Conference Microphone
  • features



    Description

    BL-580

    UHF550-980MHz frequency band, PLL frequency synthesis phase-locked loop technology, adjustable frequency, adjustable transmit power, avoid interference frequency

    Integrated bus control of the central processing unit CPU, with digital LCD interface display, easy operation and outstanding performance.

    Multi-stage narrow-band high-frequency and intermediate-frequency selective frequency filtering is adopted to fully eliminate interference signals.

    With audio compression and expansion technology, the noise is greatly reduced and the dynamic range is increased.

    It has a function of reducing the howling suppression to reduce the whistle.

    The receiver adopts multi-stage high-frequency amplification and has extremely high sensitivity.

    Multiple noise monitoring circuit, specially designed to lock the TONE-LOCK system, which has unparalleled anti-jamming characteristics.

    Excellent quality and excellent parts are selected to make the sound quality of this unit extremely excellent.

    The maximum use range of air is more than 100 meters, and the ideal empty space is 50 meters.

    BL-580 receiver

    Carrier frequency: 550-980MHz (adjustable)

    Power adapter voltage: AC110V-230V 50Hz/60Hz (please use the chassis and power adapter)

    DC input voltage: DC12.8V 1500mA

    Power consumption: 13W

    S / N signal to noise ratio: 105dB

    T.H.D distortion: <0.5%

    Frequency response: 40Hz-18KHz

    BL-580 transmitter

    Carrier frequency: 550-980MHz (adjustable)

    Transmit power: high power file: 10dBm, low power file: 5dBm

    Input audio modulation signal selection: MIC IN condenser microphone input (internal power supply) LINE IN audio line input

    Modulation method: FM

    Maximum modulation: ±45KHz

    Higher harmonics: 60dB or more below the main wave reference

    Use battery voltage: 3V (2 AA1.5V alkaline batteries or high capacity AA1.2V-1800mAh rechargeable batteries)

    Continuous use time: 8 hours

    Bl560

    UHF550-980MHz frequency band is applied, PLL frequency synthesis phase-locked loop technology is applied, the frequency is adjustable, the transmission power is adjustable, and the interference frequency is avoided.

    Integrated bus control of the central processing unit CPU, with digital LCD interface display, easy operation and outstanding performance.

    Multi-stage narrow-band high-frequency and intermediate-frequency selective frequency filtering is adopted to fully eliminate interference signals.

    With audio compression and expansion technology, the noise is greatly reduced and the dynamic range is increased.

    It has a function of reducing the howling suppression to reduce the whistle.

    The receiver adopts multi-stage high-frequency amplification and has extremely high sensitivity.

    Multiple noise monitoring circuit, specially designed to lock the TONE-LOCK system, which has unparalleled anti-jamming characteristics.

    Excellent quality and excellent parts are selected to make the sound quality of this unit extremely excellent.

    The maximum use range of air is more than 100 meters, and the ideal empty space is 50 meters.

    BL-560 receiver

    Carrier frequency: 550-980MHz (adjustable)

    Power adapter voltage: AC110V-230V 50Hz/60Hz (please use the chassis and power adapter)

    DC input voltage: DC12.8V 1500mA

    Power consumption: 13W

    S / N signal to noise ratio: 105dB

    T.H.D distortion: <0.5%

    Frequency response: 40Hz-18KHz

    BL-560 transmitter

    Carrier frequency: 550-980MHz (adjustable)

    Transmit power: high power file: 10dBm, low power file: 5dBm

    Input audio modulation signal selection: MIC IN condenser microphone input (internal power supply) LINE IN audio line input

    Modulation method: FM

    Maximum modulation: ±45KHz

    Higher harmonics: 60dB or more below the main wave reference

    Use battery voltage: 3V (2 AA1.5V alkaline batteries or high capacity AA1.2V-1800mAh rechargeable batteries)

    Continuous use time: 8 hours






  • Comment

DM20new version update step

    

1) Copy the compressed package to the USB flash drive (note that you don't need to decompress it, it is best to format the USB flash drive first)

        

2) Insert the USB flash drive into any USB port of the mixer, and click “SETUP” on the mixer panel → “Maintenance” → “Update from USB” in the screen

    

Follow the prompts to complete the installation steps.



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